National Weather Service United States Department of Commerce

;
Current Temperature Trend Current Precipitation (Rain) Current Precipitation (Snow)

 

718
CDAK48 PAFC 161250
CLIANC

CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
349 AM AKST SAT DEC 16 2017


...................................

...THE ANCHORAGE AK CLIMATE SUMMARY FOR DECEMBER 15 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1952 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         37        MM  44    1986  25     12       21
  MINIMUM         28        MM -19    1980  13     15        6
  AVERAGE         33                        19     14       14

PRECIPITATION (IN)
  YESTERDAY        T             0.41 1966   0.04  -0.04
  MONTH TO DATE    0.23                      0.57  -0.34
  SINCE SEP 1      6.50                      6.75  -0.25
  SINCE JAN 1     18.44                     16.04   2.40

SNOWFALL (IN)
  YESTERDAY        T             7.4  1998   0.6   -0.6      1.6
  MONTH TO DATE    1.0                       8.5   -7.5     10.6
  SINCE SEP 1      9.3                      29.9  -20.6     14.5
  SINCE JUL 1      9.3                      29.9  -20.6     14.5
  SNOW DEPTH       2

DEGREE DAYS
 HEATING
  YESTERDAY       32                              -14
  MONTH TO DATE  474                             -209
  SINCE DEC 1    474                             -209
  SINCE JUL 1   3348                             -499

 COOLING
  YESTERDAY        0                                0
  MONTH TO DATE    0                                0
  SINCE DEC 1      0                                0
  SINCE JAN 1      3                                1
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     S (160)
  AVERAGE WIND SPEED     6.8




RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92
 LOWEST     75
 AVERAGE    84

..........................................................


THE ANCHORAGE AK CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   25        44      2005
 MINIMUM TEMPERATURE (F)   13       -19      1980


SUNRISE AND SUNSET
DECEMBER 16 2017......SUNRISE  1011 AM AKST  SUNSET   341 PM AKST
DECEMBER 17 2017......SUNRISE  1012 AM AKST  SUNSET   341 PM AKST

CIVIL TWILIGHT
DECEMBER 16 2017        START    909 AM GMT     END    443 PM GMT
DECEMBER 17 2017        START    910 AM GMT     END    444 PM GMT



-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$
&&
------------------------------------------------------
AMOUNT OF DAYLIGHT TODAY  (HOUR:MIN)........ 5:30
GAIN/LOSS SINCE YESTERDAY (HOUR:MIN:SEC)....-0:01:04


;
Current Temperature Trend Current Precipitation (Rain) Current Precipitation (Snow)

 

738
CDAK48 PAFC 161249
CLIBET


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
349 AM AKST SAT DEC 16 2017


...................................

...THE BETHEL CLIMATE SUMMARY FOR DECEMBER 15 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         38        MM  40    1989  17     21       34
  MINIMUM         15        MM -36    2001   4     11       27
  AVERAGE         27                        11     16       31

PRECIPITATION (IN)
  YESTERDAY        0.03          0.37 1944   0.03   0.00      T
  MONTH TO DATE    0.48                      0.57  -0.09     0.05
  SINCE SEP 1      9.22                      6.57   2.65     4.43
  SINCE JAN 1     24.15                     17.99   6.16    15.35

SNOWFALL (IN)
  YESTERDAY        0.3           3.3  1968   0.4   -0.1      0.0
  MONTH TO DATE    3.3                       5.9   -2.6       T
  SINCE SEP 1     10.6                      23.8  -13.2      3.6
  SINCE JUL 1     10.6                      23.8  -13.2      3.6
  SNOW DEPTH       3

DEGREE DAYS
 HEATING
  YESTERDAY       38                        54    -16       34
  MONTH TO DATE  600                       795   -195      952
  SINCE DEC 1    600                       795   -195      952
  SINCE JUL 1   3766                      4518   -752     4180

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      6                         4      2       13
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  13   RESULTANT WIND DIRECTION   E (80)
  HIGHEST WIND SPEED    30   HIGHEST WIND DIRECTION    SE (140)
  HIGHEST GUST SPEED    43   HIGHEST GUST DIRECTION    SE (130)
  AVERAGE WIND SPEED    18.2



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  SNOW
  LIGHT SNOW
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92
 LOWEST     70
 AVERAGE    81

..........................................................


THE BETHEL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   17        46      1924
 MINIMUM TEMPERATURE (F)    4       -33      1998


SUNRISE AND SUNSET
DECEMBER 16 2017......SUNRISE  1054 AM AKST  SUNSET   432 PM AKST
DECEMBER 17 2017......SUNRISE  1055 AM AKST  SUNSET   433 PM AKST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$



;
Current Temperature Trend Current Precipitation (Rain) Current Precipitation (Snow)

 

739
CDAK48 PAFC 161249
CLICDB


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
349 AM AKST SAT DEC 16 2017


...................................

...THE COLD BAY CLIMATE SUMMARY FOR DECEMBER 15 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1942 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         43        MM  48    1984  36      7       42
  MINIMUM         34        MM   8    1952  27      7       35
  AVERAGE         39                        31      8       39

PRECIPITATION (IN)
  YESTERDAY        0.10          0.68 2016   0.15  -0.05     0.68
  MONTH TO DATE    1.31                      2.39  -1.08     3.39
  SINCE SEP 1     14.24                     16.86  -2.62    20.09
  SINCE JAN 1     33.80                     39.60  -5.80    39.39

SNOWFALL (IN)
  YESTERDAY        0.1           3.9  2013   0.4   -0.3      0.0
  MONTH TO DATE    2.7                       6.1   -3.4     11.6
  SINCE SEP 1      4.9                      18.7  -13.8     13.4
  SINCE JUL 1      4.9                      18.7  -13.8     13.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       26                        34     -8       26
  MONTH TO DATE  453                       495    -42      494
  SINCE DEC 1    453                       495    -42      494
  SINCE JUL 1   3176                      3515   -339     2844

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  14   RESULTANT WIND DIRECTION  SW (210)
  HIGHEST WIND SPEED    33   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    48   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED    17.0



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN
  LIGHT RAIN
  LIGHT SNOW
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93
 LOWEST     59
 AVERAGE    76

..........................................................


THE COLD BAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   36        47      1948
 MINIMUM TEMPERATURE (F)   27         1      1976


SUNRISE AND SUNSET
DECEMBER 16 2017......SUNRISE  1012 AM AKST  SUNSET   521 PM AKST
DECEMBER 17 2017......SUNRISE  1013 AM AKST  SUNSET   521 PM AKST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$



;
Current Temperature Trend Current Precipitation (Rain) Current Precipitation (Snow)

 

741
CDAK48 PAFC 161249
CLIAKN


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
349 AM AKST SAT DEC 16 2017


...................................

...THE KING SALMON CLIMATE SUMMARY FOR DECEMBER 15 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1917 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         38        MM  46    1989  27     11       41
  MINIMUM         31   1200 AM -35    2001  11     20       36
  AVERAGE         35                        19     16       39

PRECIPITATION (IN)
  YESTERDAY        0.37          0.56 1938   0.05   0.32     0.02
  MONTH TO DATE    1.46                      0.67   0.79     0.37
  SINCE SEP 1      9.95                      7.33   2.62     7.26
  SINCE JAN 1     20.64                     18.93   1.71    25.23

SNOWFALL (IN)
  YESTERDAY        T             5.1  1964   0.3   -0.3      0.0
  MONTH TO DATE    1.3                       5.2   -3.9      3.5
  SINCE SEP 1      6.5                      15.0   -8.5      8.1
  SINCE JUL 1      6.5                      15.0   -8.5      8.1
  SNOW DEPTH       1

DEGREE DAYS
 HEATING
  YESTERDAY       30                        46    -16       26
  MONTH TO DATE  471                       683   -212      835
  SINCE DEC 1    471                       683   -212      835
  SINCE JUL 1   3407                      4060   -653     3561

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      1                         1      0        0
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  11   RESULTANT WIND DIRECTION   E (100)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     E (110)
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED    12.0



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN
  LIGHT RAIN
  LIGHT SNOW
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100
 LOWEST     76
 AVERAGE    88

..........................................................


THE KING SALMON CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   27        42      2016
                                             1960
                                             1944
 MINIMUM TEMPERATURE (F)   11       -34      1952


SUNRISE AND SUNSET
DECEMBER 16 2017......SUNRISE  1013 AM AKST  SUNSET   432 PM AKST
DECEMBER 17 2017......SUNRISE  1014 AM AKST  SUNSET   432 PM AKST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$



;
Current Temperature Trend Current Precipitation (Rain) Current Precipitation (Snow)

 

827
CDAK48 PAFC 161249
CLIADQ


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
349 AM AKST SAT DEC 16 2017


...................................

...THE KODIAK CLIMATE SUMMARY FOR DECEMBER 15 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1913 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         42        MM  48    1921  36      6       42
  MINIMUM         23        MM   0    1997  26     -3       28
  AVERAGE         33                        31      2       35

PRECIPITATION (IN)
  YESTERDAY        1.21          1.99 2004   0.29   0.92     0.01
  MONTH TO DATE    8.06                      4.26   3.80     1.48
  SINCE SEP 1     22.38                     26.74  -4.36    27.36
  SINCE JAN 1     62.90                     73.53 -10.63    78.66

SNOWFALL (IN)
  YESTERDAY        0.0          10.7  1990   0.5   -0.5      0.0
  MONTH TO DATE    0.0                       7.1   -7.1      3.6
  SINCE SEP 1      7.5                      14.6   -7.1      5.6
  SINCE JUL 1      7.5                      14.6   -7.1      5.6
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       32                        34     -2       30
  MONTH TO DATE  406                       505    -99      513
  SINCE DEC 1    406                       505    -99      513
  SINCE JUL 1   2969                      3300   -331     2715

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         1     -1       29
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  11   RESULTANT WIND DIRECTION  SE (140)
  HIGHEST WIND SPEED    31   HIGHEST WIND DIRECTION    SE (120)
  HIGHEST GUST SPEED    43   HIGHEST GUST DIRECTION    SE (130)
  AVERAGE WIND SPEED    14.6



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96
 LOWEST     64
 AVERAGE    80

..........................................................


THE KODIAK CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   36        50      1984
                                             1955
 MINIMUM TEMPERATURE (F)   26         1      1999


SUNRISE AND SUNSET
DECEMBER 16 2017......SUNRISE   949 AM AKST  SUNSET   423 PM AKST
DECEMBER 17 2017......SUNRISE   950 AM AKST  SUNSET   423 PM AKST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$



;
Current Temperature Trend Current Precipitation (Rain) Current Precipitation (Snow)

 

740
CDAK48 PAFC 161249
CLISNP


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
349 AM AKST SAT DEC 16 2017


...................................

...THE SAINT PAUL ISLAND CLIMATE SUMMARY FOR DECEMBER 15 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1892 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         38   1200 AM  43    2016  33      5       43
  MINIMUM         30        MM   4    2012  25      5       37
  AVERAGE         34                        29      5       40

PRECIPITATION (IN)
  YESTERDAY        0.52          0.59 1992   0.08   0.44     0.17
  MONTH TO DATE    1.29                      1.16   0.13     1.09
  SINCE SEP 1     14.16                     10.15   4.01    14.42
  SINCE JAN 1     26.83                     22.58   4.25    25.16

SNOWFALL (IN)
  YESTERDAY       MM             3.3  2005   0.4   MM        0.0
  MONTH TO DATE    2.7                       5.7   -3.0      2.1
  SINCE SEP 1      5.3                      16.0  -10.7      8.7
  SINCE JUL 1      5.3                      16.0  -10.7      8.7
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  YESTERDAY       31                        36     -5       25
  MONTH TO DATE  507                       528    -21      481
  SINCE DEC 1    507                       528    -21      481
  SINCE JUL 1   3585                      3949   -364     3050

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   E (100)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    SE (130)
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION    SE (130)
  AVERAGE WIND SPEED    10.6



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW
  FOG


..........................................................


THE SAINT PAUL ISLAND CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   33        41      2016
                                             1970
 MINIMUM TEMPERATURE (F)   25         9      1999
                                             1974


SUNRISE AND SUNSET
DECEMBER 16 2017......SUNRISE  1056 AM AKST  SUNSET   538 PM AKST
DECEMBER 17 2017......SUNRISE  1056 AM AKST  SUNSET   538 PM AKST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$



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