Climate Data
Monthly Numbers
Interested in temperature and precipitation numbers in Little Rock and North Little Rock? Check them out on a monthly basis below.
 
Climate Summary (Sep 2010)
 
Little Rock Climate Summary
...THE LITTLE ROCK ADAMS FIELD CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2010...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1877 TO 2010

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             106   09/01/1947
 LOW               37   09/27/1942
HIGHEST            98   09/20        85      13       93  09/08
LOWEST             52   09/28        64     -12       51  09/30
                                                          09/29
AVG. MAXIMUM     89.3              85.1     4.2     82.0
AVG. MINIMUM     65.4              63.6     1.8     65.5
MEAN             77.4              74.4     3.0     73.8
DAYS MAX >= 90     14               9.7     4.3        3
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        10.23   1898
 MINIMUM         0.27   1917
TOTALS           1.31              3.71   -2.40     6.44
DAILY AVG.       0.04              0.12   -0.08     0.21
DAYS >= .01         5               7.9    -2.9       11
DAYS >= .10         3                                  8
DAYS >= .50         1                                  4
DAYS >= 1.00        0               1.0    -1.0        1
GREATEST
 24 HR. TOTAL    0.79   09/08 TO 09/08

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM
 24 HR TOTAL       MM
 SNOW DEPTH        MM
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                MM      MM        0
DAYS >= 1.0         0                                  0
GREATEST
 SNOW DEPTH         0   MM
 24 HR TOTAL      0.0

DEGREE_DAYS
HEATING TOTAL       0                13     -13        1
 SINCE 7/1          0                13     -13        1
COOLING TOTAL     378               296      82      272
 SINCE 1/1       2716              2002     714     1922

FREEZE DATES
RECORD
 EARLIEST     10/20/1989
 LATEST       04/19/1983
EARLIEST                        11/13
LATEST                          03/19
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.0
HIGHEST WIND SPEED/DIRECTION    32/250    DATE  09/09
HIGHEST GUST SPEED/DIRECTION    47/030    DATE  09/29

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM

NUMBER OF DAYS FAIR           16
NUMBER OF DAYS PC              9
NUMBER OF DAYS CLOUDY          5

AVERAGE RH (PERCENT)     64

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       1
LIGHT RAIN                6     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       7     FOG W/VIS <= 1/4 MILE      1
HAZE                      4

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

&&

...ADDITIONAL DATA FOR LITTLE ROCK ADAMS FIELD FOR SEPTEMBER 2010...

THE AVERAGE TEMPERATURE FOR THE MONTH WAS THE WARMEST SINCE 2005.
THE AVERAGE HIGH WAS THE WARMEST SINCE 2005. THE AVERAGE LOW WAS THE
COOLEST SINCE 2009.

DAILY AVERAGE TEMPERATURES WERE BELOW NORMAL ON SIX DAYS...AT NORMAL
ON ON FIVE DAYS...AND ABOVE NORMAL ON 19 DAYS.

THERE WERE 14 DAYS WITH HIGH TEMPERATURES AT OR ABOVE 90 DEGREES...
WHICH WAS THE MOST SINCE 2005.

THERE WERE NO TEMPERATURE RECORDS TIED OR BROKEN DURING THE MONTH.

IT WAS THE DRIEST SEPTEMBER SINCE 2004. IT WAS ALSO ONLY THE THIRD
SEPTEMBER SINCE 2000 WITH RAINFALL LESS THAN 1.50 INCHES.

THERE WERE NO DAILY RAINFALL RECORDS TIED OR BROKEN DURING THE
MONTH.
 
North Little Rock Climate Summary
...THE NORTH LITTLE ROCK CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2010...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1976 TO 2010

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             105   09/03/2000
                        09/01/2000
 LOW               41   09/24/1989
HIGHEST            96   09/20        85      11       92  09/08
                        09/19
LOWEST             51   09/27        65     -14       51  09/30
AVG. MAXIMUM     87.2              84.3     2.9     80.4
AVG. MINIMUM     66.6              64.3     2.3     64.7
MEAN             76.9              75.0     1.9     72.6
DAYS MAX >= 90     13               8.3     4.7        2
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         8.57   2008
 MINIMUM         0.33   2004
TOTALS           1.24              3.53   -2.29     6.84
DAILY AVG.       0.04              0.12   -0.08     0.23
DAYS >= .01         5               7.7    -2.7       14
DAYS >= .10         3                                  7
DAYS >= .50         1                                  4
DAYS >= 1.00        0               1.0    -1.0        1
GREATEST
 24 HR. TOTAL    0.87   09/08 TO 09/09

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM
 24 HR TOTAL       MM
 SNOW DEPTH        MM   MM
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                 8      -6        2
 SINCE 7/1          2                 8      -6        2
COOLING TOTAL     367               307      60      236
 SINCE 1/1       2527              2099     428     1788

FREEZE DATES
RECORD
 EARLIEST     10/20/1989
 LATEST       04/19/1983
EARLIEST                        11/13
LATEST                          03/19
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              MM
HIGHEST WIND SPEED/DIRECTION    MM        DATE   MM
HIGHEST GUST SPEED/DIRECTION    MM        DATE   MM

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER             MM
NUMBER OF DAYS FAIR          MM
NUMBER OF DAYS PC            MM
NUMBER OF DAYS CLOUDY        MM

AVERAGE RH (PERCENT)     MM

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

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

&&

...ADDITIONAL DATA FOR NORTH LITTLE ROCK FOR SEPTEMBER 2010...

THE AVERAGE TEMPERATURE WAS THE WARMEST SINCE 2005...AND THE 7TH
WARMEST ON RECORD. THE AVERAGE HIGH WAS THE WARMEST SINCE 2002 AND
THE 6TH WARMEST ON RECORD. THE AVERAGE LOW WAS THE WARMEST SINCE
2007...AND THE 10TH WARMEST ON RECORD.

DAILY AVERAGE TEMPERATURES WERE BELOW NORMAL ON 11 DAYS...AT NORMAL
ON THREE DAYS...AND ABOVE NORMAL ON 16 DAYS.

THERE WERE 13 DAYS WITH HIGH TEMPERATURES AT OR ABOVE 90 DEGREES...
WHICH WAS THE MOST SINCE 2005.

THE FOLLOWING DAILY TEMPERATURE RECORD WAS TIED DURING THE MONTH...

DATE  RECORD TYPE                NEW RECORD    OLD RECORD
15TH  HIGH TEMPERATURE           95 IN 2010    95 IN 1997

IT WAS THE DRIEST SEPTEMBER SINCE 2004...AND THE 6TH DRIEST
SEPTEMBER ON RECORD.

THERE WERE NO DAILY RAINFALL RECORDS TIED OR BROKEN DURING THE
MONTH.

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