Climatological Report (Seasonal)
Issued by NWS
Issued by NWS
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CXUS54 KLZK 062207
CLSHRO
CLIMATE REPORT
NATIONAL WEATHER SERVICE LITTLE ROCK AR
407 PM CST THU MAR 06 2025
...................................
...THE HARRISON CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2024 TO 2/28/2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1891 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 87 02/05/1927
LOW -24 02/12/1899
HIGHEST 79 02/03 47 32 84 02/27
LOWEST -3 02/20 28 -31 -4 01/16
AVG. MAXIMUM 49.2 49.1 0.1 52.7
AVG. MINIMUM 29.1 29.3 -0.2 32.0
MEAN 39.2 39.2 -0.0 42.4
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 13 9.1 3.9 7
DAYS MIN <= 32 52 55.8 -3.8 45
DAYS MIN <= 0 1 0.3 0.7 3
PRECIPITATION (INCHES)
RECORD
MAXIMUM 16.31 1938
MINIMUM 2.66 1963
TOTALS 8.89 8.03 0.86 7.38
DAILY AVG. 0.10 0.09 0.01 0.08
DAYS >= .01 25 24.0 1.0 23
DAYS >= .10 17 15
DAYS >= .50 6 5
DAYS >= 1.00 2 1.7 0.3 1
GREATEST
24 HR. TOTAL 1.91 01/29 TO 01/30
STORM TOTAL 1.60
(MM/DD(HH))
SNOWFALL (INCHES)
RECORDS
TOTAL 42.2 1918
24 HR TOTAL 12.0 01/15/2022 TO 01/15/2022
SNOW DEPTH 14 02/16/1993
TOTALS 15.0 MM MM 9.0
LIQUID EQUIV 1.50 0.90 0.60 0.90
SINCE 7/1 15.0
LIQUID 7/1 1.50 0.00 1.50 MM
SNOWDEPTH AVG. 0 0
DAYS >= TRACE 12 MM MM MM
DAYS >= 1.0 5 MM MM MM
GREATEST
SNOW DEPTH 7 01/10 5 01/16
24 HR TOTAL 8.0 01/09 TO 01/10 4.5 01/14 TO 01/15
STORM TOTAL 6.0 4.0
(MM/DD(HH)) MM
DEGREE DAYS
HEATING TOTAL 2306 2327 -21 2055
SINCE 7/1 2790 3076 -286 MM
COOLING TOTAL 0 1 -1 1
SINCE 1/1 0 0 0 MM
FREEZE DATES
RECORD
EARLIEST 09/13/1902
LATEST 05/17/1912
EARLIEST 10/16
LATEST 03/28
................................................................
WIND (MPH)
AVERAGE WIND SPEED 7.2
HIGHEST WIND SPEED/DIRECTION 28/160 DATE 12/30
HIGHEST GUST SPEED/DIRECTION 42/290 DATE 12/31
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.42
NUMBER OF DAYS FAIR 44
NUMBER OF DAYS PC 22
NUMBER OF DAYS CLOUDY 24
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 9 MIXED PRECIP 0
HEAVY RAIN 10 RAIN 13
LIGHT RAIN 25 FREEZING RAIN 3
LT FREEZING RAIN 3 HAIL 0
HEAVY SNOW 1 SLEET 0
FOG 42 FOG W/VIS <= 1/4 MILE 14
HAZE 19
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$