Hot to extremely hot temperatures are in place much of this week across parts of California and the interior Northwest U.S, with the Pacific Northwest carrying the potential for record-breaking high temperatures. Monsoonal moisture over the Southwest U.S. may lead to heavy rainfall and instances of flash flooding through Wednesday. Read More >
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| Current Temperature Trend | Current Precipitation (Rain) | Current Precipitation (Snow) |
212
CDAK48 PAFC 021111
CLIANC
CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
311 AM AKDT TUE SEP 02 2025
...................................
...THE ANCHORAGE AK CLIMATE SUMMARY FOR SEPTEMBER 1 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1952 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 66 1:26 PM 71 1978 61 5 62
MINIMUM 52 6:48 AM 36 1962 47 5 49
AVERAGE 59 54 5 56
PRECIPITATION (IN)
YESTERDAY 0.01 0.72 1960 0.10 -0.09 0.06
MONTH TO DATE 0.01 0.10 -0.09 0.06
SINCE SEP 1 0.01 0.10 -0.09 0.06
SINCE JAN 1 9.26 9.25 0.01 13.99
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 6 11 -5 9
MONTH TO DATE 6 11 -5 9
SINCE SEP 1 6 11 -5 9
SINCE JUL 1 368 421 -53 480
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JAN 1 0 8 -8 3
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (180)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 6.9
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 7:00 PM
LOWEST 54 1:00 PM
AVERAGE 74
..........................................................
THE ANCHORAGE AK CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 71 2016
MINIMUM TEMPERATURE (F) 47 30 1980
SUNRISE AND SUNSET
SEPTEMBER 2 2025.....SUNRISE 6:56 AM AKDT SUNSET 9:02 PM AKDT
SEPTEMBER 3 2025.....SUNRISE 6:58 AM AKDT SUNSET 8:58 PM AKDT
CIVIL TWILIGHT
SEPTEMBER 02 2025.....MORNING 6:09 AM AKDT EVENING 9:48 PM AKDT
SEPTEMBER 03 2025.....MORNING 6:12 AM AKDT EVENING 9:45 PM AKDT
- 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)........14:06
GAIN/LOSS SINCE YESTERDAY (HOUR:MIN:SEC)....-0:05:38
$$
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| Current Temperature Trend | Current Precipitation (Rain) | Current Precipitation (Snow) |
211
CDAK48 PAFC 021111
CLIBET
CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
311 AM AKDT TUE SEP 02 2025
...................................
...THE BETHEL CLIMATE SUMMARY FOR SEPTEMBER 1 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1948 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 56 5:58 PM 73 2016 58 -2 60
MINIMUM 43 11:59 PM 31 2015 45 -2 37
AVERAGE 50 51 -1 49
PRECIPITATION (IN)
YESTERDAY 0.27 1.47 2013 0.10 0.17 0.00
MONTH TO DATE 0.27 0.10 0.17 0.00
SINCE SEP 1 0.27 0.10 0.17 0.00
SINCE JAN 1 15.43 12.19 3.24 16.03
DEGREE DAYS
HEATING
YESTERDAY 15 14 1 16
MONTH TO DATE 15 14 1 16
SINCE SEP 1 15 14 1 16
SINCE JUL 1 626 632 -6 815
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JAN 1 0 6 -6 14
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 14 RESULTANT WIND DIRECTION S (190)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 15.0
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100
LOWEST 64
AVERAGE 82
..........................................................
THE BETHEL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 74 2016
MINIMUM TEMPERATURE (F) 45 30 1926
1983
SUNRISE AND SUNSET
SEPTEMBER 2 2025.....SUNRISE 7:44 AM AKDT SUNSET 9:48 PM AKDT
SEPTEMBER 3 2025.....SUNRISE 7:46 AM AKDT SUNSET 9:45 PM AKDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
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| Current Temperature Trend | Current Precipitation (Rain) | Current Precipitation (Snow) |
209
CDAK48 PAFC 021111
CLICDB
CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
311 AM AKDT TUE SEP 02 2025
...................................
...THE COLD BAY CLIMATE SUMMARY FOR SEPTEMBER 1 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1942 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 57 5:00 PM 70 1960 56 1 55
MINIMUM 54 11:00 AM 35 1947 47 7 45
1964
AVERAGE 56 51 5 50
PRECIPITATION (IN)
YESTERDAY 0.00 1.17 1971 0.13 -0.13 0.13
MONTH TO DATE 0.00 0.13 -0.13 0.13
SINCE SEP 1 0.00 0.13 -0.13 0.13
SINCE JAN 1 30.87 23.96 6.91 28.07
DEGREE DAYS
HEATING
YESTERDAY 9 14 -5 15
MONTH TO DATE 9 14 -5 15
SINCE SEP 1 9 14 -5 15
SINCE JUL 1 648 814 -166 806
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION W (290)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED 9.4
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST MM
LOWEST MM
AVERAGE MM
..........................................................
THE COLD BAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 56 65 2023
MINIMUM TEMPERATURE (F) 47 38 1966
1985
1988
SUNRISE AND SUNSET
SEPTEMBER 2 2025.....SUNRISE 8:00 AM AKDT SUNSET 9:40 PM AKDT
SEPTEMBER 3 2025.....SUNRISE 8:02 AM AKDT SUNSET 9:37 PM AKDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
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| Current Temperature Trend | Current Precipitation (Rain) | Current Precipitation (Snow) |
214
CDAK48 PAFC 021111
CLIAKN
CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
311 AM AKDT TUE SEP 02 2025
...................................
...THE KING SALMON CLIMATE SUMMARY FOR SEPTEMBER 1 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1917 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 64 3:18 PM 75 2016 61 3 62
MINIMUM 55 11:59 PM 26 2015 46 9 46
AVERAGE 60 53 7 54
PRECIPITATION (IN)
YESTERDAY 0.45 1.67 1960 0.11 0.34 T
MONTH TO DATE 0.45 0.11 0.34 T
SINCE SEP 1 0.45 0.11 0.34 T
SINCE JAN 1 16.05 12.74 3.31 13.18
DEGREE DAYS
HEATING
YESTERDAY 5 12 -7 11
MONTH TO DATE 5 12 -7 11
SINCE SEP 1 5 12 -7 11
SINCE JUL 1 522 561 -39 686
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JAN 1 0 3 -3 0
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 14 RESULTANT WIND DIRECTION S (160)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 14.4
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100
LOWEST 78
AVERAGE 89
..........................................................
THE KING SALMON CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 75 1933
MINIMUM TEMPERATURE (F) 45 25 1980
SUNRISE AND SUNSET
SEPTEMBER 2 2025.....SUNRISE 7:28 AM AKDT SUNSET 9:22 PM AKDT
SEPTEMBER 3 2025.....SUNRISE 7:31 AM AKDT SUNSET 9:19 PM AKDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
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| Current Temperature Trend | Current Precipitation (Rain) | Current Precipitation (Snow) |
210
CDAK48 PAFC 021111
CLIADQ
CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
311 AM AKDT TUE SEP 02 2025
...................................
...THE KODIAK CLIMATE SUMMARY FOR SEPTEMBER 1 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1913 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 65 12:32 PM 76 1942 61 4 60
MINIMUM 54 5:08 AM 37 1988 48 6 42
AVERAGE 60 55 5 51
PRECIPITATION (IN)
YESTERDAY T 2.30 1957 0.20 -0.20 0.05
MONTH TO DATE T 0.20 -0.20 0.05
SINCE SEP 1 T 0.20 -0.20 0.05
SINCE JAN 1 55.99 46.25 9.74 53.18
DEGREE DAYS
HEATING
YESTERDAY 5 10 -5 14
MONTH TO DATE 5 10 -5 14
SINCE SEP 1 5 10 -5 14
SINCE JUL 1 529 552 -23 669
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JAN 1 0 7 -7 0
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION S (170)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 7.7
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90
LOWEST 60
AVERAGE 75
..........................................................
THE KODIAK CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 76 1929
MINIMUM TEMPERATURE (F) 48 35 2005
SUNRISE AND SUNSET
SEPTEMBER 2 2025.....SUNRISE 7:14 AM AKDT SUNSET 9:04 PM AKDT
SEPTEMBER 3 2025.....SUNRISE 7:16 AM AKDT SUNSET 9:01 PM AKDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
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| Current Temperature Trend | Current Precipitation (Rain) | Current Precipitation (Snow) |
213
CDAK48 PAFC 021111
CLISNP
CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
311 AM AKDT TUE SEP 02 2025
...................................
...THE SAINT PAUL ISLAND CLIMATE SUMMARY FOR SEPTEMBER 1 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1892 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 54 4:42 PM 57 2019 52 2 49
MINIMUM 48 7:39 AM 29 1947 45 3 40
AVERAGE 51 49 2 45
PRECIPITATION (IN)
YESTERDAY 0.04 0.85 1984 0.11 -0.07 T
MONTH TO DATE 0.04 0.11 -0.07 T
SINCE SEP 1 0.04 0.11 -0.07 T
SINCE JAN 1 15.11 12.85 2.26 14.28
DEGREE DAYS
HEATING
YESTERDAY 14 16 -2 20
MONTH TO DATE 14 16 -2 20
SINCE SEP 1 14 16 -2 20
SINCE JUL 1 928 1025 -97 1100
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 20 RESULTANT WIND DIRECTION SW (210)
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 20.4
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93
LOWEST 77
AVERAGE 85
..........................................................
THE SAINT PAUL ISLAND CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 52 59 1977
MINIMUM TEMPERATURE (F) 45 27 1947
SUNRISE AND SUNSET
SEPTEMBER 2 2025.....SUNRISE 8:26 AM AKDT SUNSET 10:13 PM AKDT
SEPTEMBER 3 2025.....SUNRISE 8:28 AM AKDT SUNSET 10:11 PM AKDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
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