National Weather Service United States Department of Commerce
Climate Data
Monthly Numbers
Interested in temperature and precipitation numbers in Pine Bluff? Check them out on a monthly basis below.
 
Climate Summary (Sep 2017)
 
...THE PINE BLUFF CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1883 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             110   09/06/1925
                        09/05/1925
 LOW               38   09/29/1967
HIGHEST            93   09/23        85       8       94  09/14
                        09/17
LOWEST             51   09/07        64     -13       53  09/30
                                                          09/29
                                                          09/28
AVG. MAXIMUM     85.5              85.6    -0.1     88.3
AVG. MINIMUM     62.7              62.7     0.0     66.0
MEAN             74.1              74.1     0.0     77.2
DAYS MAX >= 90     11               8.7     2.3       20
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.0     0.0        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        15.44   1913
 MINIMUM         0.03   2015
TOTALS           0.80              2.69   -1.89     1.32
DAILY AVG.       0.03              0.09   -0.06     0.04
DAYS >= .01         3               7.4    -4.4        3
DAYS >= .10         2                                  3
DAYS >= .50         1                                  1
DAYS >= 1.00        0               0.9    -0.9        0
GREATEST
 24 HR. TOTAL    2.24   08/31 TO 09/01

SNOWFALL (INCHES)
TOTALS            0.0               0.0     0.0      0.0
 LIQUID EQUIV    0.00              0.00    0.00     0.00
SINCE 7/1         0.0               0.0     0.0      0.0
 LIQUID 7/1      0.00              0.00    0.00     0.00
SNOWDEPTH AVG.      0
DAYS >= TRACE       0               0.0     0.0        0
DAYS >= 1.0         0                                  0
GREATEST
 SNOW DEPTH         0   MM
 24 HR TOTAL      0.0

DEGREE_DAYS
HEATING TOTAL       2                11      -9        0
 SINCE 7/1          2                11      -9        0
COOLING TOTAL     283               286      -3      372
 SINCE 1/1       1929              2044    -115     2180

FREEZE DATES
RECORD
 EARLIEST     10/10/2000
 LATEST       04/25/1910
EARLIEST                        11/12
LATEST                          03/16
.........................................................

WIND (MPH)
AVERAGE WIND SPEED              4.9
HIGHEST WIND SPEED/DIRECTION    21/020    DATE  09/28
HIGHEST GUST SPEED/DIRECTION    29/050    DATE  09/11

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.20
NUMBER OF DAYS FAIR           27
NUMBER OF DAYS PC              3
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       2
LIGHT RAIN                5     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      21     FOG W/VIS <= 1/4 MILE      9
HAZE                      7

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

&&

...Data for Pine Bluff for September 2017...

.Summary...
Temperatures were right at average for the month of September at
Pine Bluff. The anomalously warm pattern during the latter half of
the month was balanced out by temperatures during the first half,
which ran as high as 10 to nearly 15 degrees below average.

For the fourth year in a row, there were no 100-degree days this
month. There were 11 90-degree days, which was the fewest since
2014. There were seven days with low temperatures cooler than 60
degrees, which was the most since 2014.

Rainfall was under half the 30-year average for the month.

.Monthly Temperatures...
The average high temperature was the coolest since 2012. The average
low temperature was the coolest since 2011. The average monthly
temperature was the coolest since 2011.

.Daily Temperatures...
Daily temperatures were above average on 16 days, below average on
13 days, and average on one day.

.Daily Record Temperatures Tied or Broken During the Month...
Date  Record Type               New Record       Previous Record
 7th  Low Temperature           51 in 2017          51 in 2011
12th  Coolest High Temperature  66 in 2017          67 in 2014

.Monthly Rainfall...
This was the driest September since 2015, but failed to crack the
top ten driest Septembers.

.Daily Rainfall Records Tied or Broken During the Month...
None.