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 (May 2010)
 
Little Rock Climate Summary
...THE LITTLE ROCK ADAMS FIELD CLIMATE SUMMARY FOR THE MONTH OF MAY 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              98   05/31/1998
                        05/26/1964
 LOW               39   05/01/1903
HIGHEST            94   05/22        81      13       91  05/31
                                                          05/30
LOWEST             51   05/08        59      -8       49  05/18
AVG. MAXIMUM     84.9              81.0     3.9     78.7
AVG. MINIMUM     64.0              59.2     4.8     60.7
MEAN             74.4              70.1     4.3     69.7
DAYS MAX >= 90     12               3.0     9.0        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        15.91   1882
 MINIMUM         0.64   1918
TOTALS           4.83              5.05   -0.22    13.06
DAILY AVG.       0.16              0.16    0.00     0.42
DAYS >= .01         8              10.6    -2.6       14
DAYS >= .10         7                                 12
DAYS >= .50         3                                  8
DAYS >= 1.00        2               1.5     0.5        5
GREATEST
 24 HR. TOTAL    4.01   04/30 TO 05/01

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM   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         8.7               4.3     4.4      0.2
 LIQUID 7/1      0.87              0.40    0.47     0.02
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      12                24     -12       25
 SINCE 7/1       3169              3084      85     2939
COOLING TOTAL     312               188     124      178
 SINCE 1/1        402               254     148      275

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

WIND (MPH)
AVERAGE WIND SPEED              6.2
HIGHEST WIND SPEED/DIRECTION    39/130    DATE  05/16
HIGHEST GUST SPEED/DIRECTION    48/130    DATE  05/16

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM

NUMBER OF DAYS FAIR            8
NUMBER OF DAYS PC             16
NUMBER OF DAYS CLOUDY          7

AVERAGE RH (PERCENT)     69

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             13     MIXED PRECIP               0
HEAVY RAIN                5     RAIN                       6
LIGHT RAIN                9     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      19     FOG W/VIS <= 1/4 MILE      2
HAZE                     15

-  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 MAY 2010...

THE AVERAGE HIGH TEMPERATURE WAS THE WARMEST SINCE 1998 AND THE 6TH
WARMEST ON RECORD. THE AVERAGE LOW TEMPERATURE WAS THE WARMEST SINCE
1998. THE AVERAGE TEMPERATURE WAS THE WARMEST SINCE 1998 AND THE 8TH
WARMEST ON RECORD.

THERE WERE SIX DAYS WHICH HAD A DAILY AVERAGE TEMPERATURE BELOW
NORMAL...AND ONE DAY WITH A NORMAL DAILY AVERAGE TEMPERATURE. THE
REMAINING 24 DAYS SAW AN ABOVE NORMAL TEMPERATURE.

THE FIRST 90-DEGREE DAY WAS ON MAY 5TH...WHICH WAS LATER THAN IN
2009...BUT A BIT EARLIER THAN NORMAL. NORMALLY...THE FIRST 90-DEGREE
DAY OCCURS AROUND MAY 19TH.

THE HIGH OF 94 DEGREES ON THE 22ND WAS THE WARMEST TEMPERATURE IN
MAY SINCE MAY 20TH 2005...WHEN THE TEMPERATURE HIT 95 DEGREES.

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

ON THE 22ND...THE HIGH OF 94 TIED THE PREVIOUS DAILY HIGH
TEMPERATURE RECORD...WHICH WAS ORIGINALLY SET IN 1970...AND TIED IN
1972.

IT WAS MUCH DRIER THAN THE NEAR-RECORD MAY OF 2009...BUT THE MONTHLY
RAINFALL TOTAL WAS CLOSE TO AVERAGE FOR MAY...AND COMPARABLE TO THE
2000-2009 AVERAGE OF 4.99 FOR THE MONTH.

NO DAILY RAINFALL RECORDS WERE TIED OR BROKEN DURING THE MONTH.
 
North Little Rock Climate Summary
...THE NORTH LITTLE ROCK CLIMATE SUMMARY FOR THE MONTH OF MAY 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              98   05/30/1977
 LOW               40   05/02/1994
                        05/02/1978
HIGHEST            91   05/24        81      10       89  05/31
LOWEST             52   05/10        61      -9       50  05/18
                        05/09
                        05/08
AVG. MAXIMUM     82.0              79.8     2.2     77.2
AVG. MINIMUM     63.9              61.0     2.9     60.6
MEAN             72.9              70.9     2.0     68.9
DAYS MAX >= 90      2               1.8     0.2        0
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        12.93   2009
 MINIMUM         1.05   1988
TOTALS           5.64              5.40    0.24    12.93
DAILY AVG.       0.18              0.18    0.00     0.42
DAYS >= .01         9              10.9    -1.9       14
DAYS >= .10         6                                 13
DAYS >= .50         4                                  5
DAYS >= 1.00        1               1.5    -0.5        4
GREATEST
 24 HR. TOTAL    2.70   05/01 TO 05/01

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM   MM
 24 HR TOTAL       MM
 SNOW DEPTH        MM   MM
TOTALS              T               0.0     0.0      0.0
 LIQUID EQUIV      MM              0.00      MM     0.00
SINCE 7/1         6.7               6.0     0.7      0.7
 LIQUID 7/1      0.67              0.50    0.17     0.07
SNOWDEPTH AVG.      0
DAYS >= TRACE       1               0.0     1.0        0
DAYS >= 1.0         0                                  0
GREATEST
 SNOW DEPTH         0   MM
 24 HR TOTAL        T   05/01 TO 05/01

DEGREE_DAYS
HEATING TOTAL      15                31     -16       31
 SINCE 7/1       3306              2980     326     3024
COOLING TOTAL     270               212      58      159
 SINCE 1/1        359               288      71      244

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)   68
AVERAGE SKY COVER             MM
NUMBER OF DAYS FAIR            0
NUMBER OF DAYS PC              0
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     MM

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             11     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       3
LIGHT RAIN               12     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       1
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      11     FOG W/VIS <= 1/4 MILE      2
HAZE                      2

-  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 MAY 2010...

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

THERE WERE NINE DAYS WHICH HAD A DAILY AVERAGE TEMPERATURE BELOW
NORMAL...AND THE REMAINING 22 DAYS SAW AN ABOVE NORMAL TEMPERATURE.

THE FIRST 90-DEGREE DAY CAME ON MAY 22ND...WHICH WAS EARLIER THAN
LAST YEAR...AND ABOUT 7 DAYS EARLIER THAN NORMAL.

THE HIGH OF 91 DEGREES ON THE 24TH WAS THE WARMEST TEMPERATURE IN
MAY SINCE MAY 22ND 2008...WHEN THE TEMPERATURE HIT 91 DEGREES.

THE FOLLOWING DAILY TEMPERATURE RECORDS WERE TIED OR BROKEN DURING
THE MONTH...

ON THE 4TH...THE HIGH OF 85 DEGREES TIED PREVIOUS DAILY HIGH
TEMPERATURE RECORD. THE RECORD WAS ORIGINALLY SET IN 1992...AND
TIED IN 1996...AND 2001.

ON THE 5TH...THE HIGH OF 89 DEGREES BROKE THE PREVIOUS DAILY HIGH
TEMPERATURE RECORD OF 87...WHICH WAS SET IN 1996.

ON THE 9TH...THE HIGH OF 63 DEGREES BROKE THE PREVIOUS DAILY LOWEST
HIGH TEMPERATURE RECORD OF 67...WHICH WAS SET IN 1983.

ON THE 23RD...THE LOW OF 74 TIED THE PREVIOUS HIGHEST LOW
TEMPERATURE RECORD FOR THE DATE. THE RECORD WAS ORIGINALLY SET IN
1998...AND TIED IN 2000. THIS WAS ALSO THE 3RD HIGHEST MINIMUM
TEMPERATURE ON RECORD IN THE MONTH OF MAY...AND THE WARMEST LOW
TEMPERATURE SINCE MAY 26TH 2006.

IT WAS MUCH DRIER THAN THE RECORD MAY OF 2009...BUT RAINFALL WAS
ABOVE NORMAL FOR THE MONTH. IN FACT...IT WAS WETTER THAN EVERY MAY
FROM 2001 TO 2008.

THE FOLLOWING DAILY RAINFALL RECORDS WERE SET DURING THE MONTH...

ON THE 1ST...2.70 INCHES OF RAIN BROKE THE PREVIOUS DAILY RAINFALL
RECORD OF 0.98 INCHES...WHICH WAS SET IN 1990. THIS ALSO MARKED THE
8TH WETTEST DAY ON RECORD IN THE MONTH OF MAY AT NORTH LITTLE ROCK.

A TRACE OF QUARTER-INCH DIAMETER HAIL FELL ON THE 1ST.

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