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Climatological Report (Seasonal)
Issued by NWS
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CXUS54 KLZK 031908
CLSHRO

CLIMATE REPORT...UPDATED WITH SUPPLEMENTAL DATA
NATIONAL WEATHER SERVICE LITTLE ROCK AR
1253 PM CST SUN DEC 03 2023

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

...THE HARRISON CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2023 TO 11/30/2023...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1891 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            106   09/03/1939
                       09/05/1913
                       09/04/1913
 LOW               5   11/12/1911
                       11/14/1908
HIGHEST           93   09/03         69      24       95  09/21
LOWEST            20   11/01         48     -28       17  11/20
AVG. MAXIMUM    72.2               70.4     1.8     70.9
AVG. MINIMUM    49.1               48.2     0.9     47.5
MEAN            60.7               59.3     1.4     59.2
DAYS MAX >= 90     4                4.5    -0.5        4
DAYS MAX <= 32     0                0.4    -0.4        0
DAYS MIN <= 32    12                9.7     2.3       16
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       23.75   2009
 MINIMUM        2.47   1999
TOTALS         10.99              11.83   -0.84    10.10
DAILY AVG.      0.12               0.13   -0.01     0.11
DAYS >= .01       26               25.5     0.5       18
DAYS >= .10       20                                  12
DAYS >= .50        8                                   7
DAYS >= 1.00       3                3.6    -0.6        5
GREATEST
 24 HR. TOTAL   1.92   09/05 TO 09/06
 STORM TOTAL    1.64
 (MM/DD(HH))

SNOWFALL (INCHES)
RECORDS
 TOTAL           8.5   1951
 24 HR TOTAL     8.0   10/27/1913 TO 10/27/1913
 SNOW DEPTH        8   10/27/1913
TOTALS             T                 MM      MM      2.6
 LIQUID EQUIV      T               0.10   -0.10     0.30
SINCE 7/1          T
 LIQUID 7/1    -0.10               0.00   -0.10       MM
SNOWDEPTH AVG.     T                                   0
DAYS >= TRACE      1                 MM      MM        5
DAYS >= 1.0        0                 MM      MM        1
GREATEST
 SNOW DEPTH        0                                   1  11/18
                                                          11/12
 24 HR TOTAL       T   10/29 TO 10/29                1.5  11/14 TO 11/14
 STORM TOTAL     0.0                                 1.5
 (MM/DD(HH))            MM

DEGREE DAYS
HEATING TOTAL    652                747     -95      744
 SINCE 7/1       652                748     -96       MM
COOLING TOTAL    273                227      46      240
 SINCE 1/1      1589               1473     116       MM

FREEZE DATES
RECORD
 EARLIEST     09/13/1902
 LATEST       05/17/1912
EARLIEST                        10/30
LATEST                          04/24
................................................................

WIND (MPH)
AVERAGE WIND SPEED              5.6
HIGHEST WIND SPEED/DIRECTION    31/170    DATE  09/04
HIGHEST GUST SPEED/DIRECTION    43/260    DATE  09/06

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.25
NUMBER OF DAYS FAIR           61
NUMBER OF DAYS PC             20
NUMBER OF DAYS CLOUDY         10


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             12     MIXED PRECIP               0
HEAVY RAIN               13     RAIN                      15
LIGHT RAIN               29     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SLEET                      1
FOG                      24     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.

.SEASONAL TEMPERATURES...
THE AVERAGE HIGH TEMPERATURE WAS 72.2 (+1.8). WHILE ABOVE AVERAGE,
THIS DID NOT RANK IN THE TOP 30 FOR HOTTEST OR COLDEST AVERAGE HIGH
TEMPERATURE FOR THE SEASON.

THE AVERAGE LOW TEMPERATURE OF 49.1 (+0.9) RANKED AS THE 29TH
HOTTEST SEASONAL AVERAGE LOW ON RECORD.

THE AVERAGE TEMPERATURE WAS 60.7 (+1.4). WHILE ABOVE AVERAGE, THIS
DID NOT RANK IN THE TOP 30 FOR HOTTEST OR COLDEST AVERAGE LOW
TEMPERATURE FOR THE SEASON.

THE HOTTEST TEMPERATURE OF 93 DEGREES OCCURRED ON SEPTEMBER 3RD.

THERE WERE 4 DAYS WITH HIGH TEMPERATURES OF 90-DEGREES OR GREATER.

THE COLDEST TEMPERATURE OF 20 DEGREES OCCURRED ON NOVEMBER 1ST.

THERE WERE 12 DAYS WHEN LOW TEMPERATURES FELL TO OR BELOW 32
DEGREES.

.SEASONAL RAINFALL...
SEASONAL RAINFALL WAS SLIGHTLY BELOW AVERAGE WITH A TOTAL OF 10.99
INCHES (-0.84). THIS DID NOT RANK IN THE TOP 30 FOR WETTEST OR
DRIEST SEASONAL RAINFALL ON RECORD.

.SEASONAL SNOWFALL...
THE SEASONAL SNOWFALL WAS A TRACE.

$$

69
National Weather Service Weather Forecast Office
