Climatological Report (Seasonal) Issued by NWS
000
CXUS54 KLZK 091549
CLSHRO
CLIMATE REPORT
NATIONAL WEATHER SERVICE LITTLE ROCK AR
1049 AM CDT FRI JUN 09 2023
...................................
...THE HARRISON CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2023 TO 5/31/2023...
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 99 04/27/1927
05/29/1926
05/28/1926
LOW -10 03/12/1948
HIGHEST 87 05/08 68 19 91 05/12
LOWEST 18 03/19 47 -29 15 03/12
AVG. MAXIMUM 68.7 68.8 -0.1 68.8
AVG. MINIMUM 46.6 46.9 -0.3 47.7
MEAN 57.7 57.9 -0.2 58.2
DAYS MAX >= 90 0 0.9 -0.9 2
DAYS MAX <= 32 0 0.3 -0.3 0
DAYS MIN <= 32 10 10.3 -0.3 9
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 31.98 1945
MINIMUM 5.15 1982
TOTALS 13.95 13.70 0.25 17.55
DAILY AVG. 0.15 0.15 0.00 0.19
DAYS >= .01 30 32.1 -2.1 40
DAYS >= .10 20 27
DAYS >= .50 9 10
DAYS >= 1.00 5 3.8 1.2 6
GREATEST
24 HR. TOTAL 2.78 03/02 TO 03/03
STORM TOTAL 2.33
(MM/DD(HH))
SNOWFALL (INCHES)
RECORDS
TOTAL 16.0 1988
24 HR TOTAL 13.0 03/08/1994 TO 03/08/1994
03/17/1988 TO 03/17/1988
SNOW DEPTH 13 03/09/1994
TOTALS 0.0 2.3 -2.3 3.0
LIQUID EQUIV 0.00 0.20 -0.20 0.30
SINCE 7/1 15.1
LIQUID 7/1 1.51 1.00 0.51 MM
SNOWDEPTH AVG. 0 0
DAYS >= TRACE 0 MM MM 5
DAYS >= 1.0 0 MM MM 1
GREATEST
SNOW DEPTH 0 2 03/12
24 HR TOTAL 0.0 3.0 03/11 TO 03/11
STORM TOTAL 0.0 3.0
(MM/DD(HH)) MM
DEGREE DAYS
HEATING TOTAL 800 804 -4 788
SINCE 7/1 3546 3881 -335 MM
COOLING TOTAL 150 150 0 189
SINCE 1/1 150 152 -2 MM
FREEZE DATES
RECORD
EARLIEST 09/13/1902
LATEST 05/17/1912
EARLIEST 10/18
LATEST 04/14
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WIND (MPH)
AVERAGE WIND SPEED 7.5
HIGHEST WIND SPEED/DIRECTION 33/240 DATE 03/31
HIGHEST GUST SPEED/DIRECTION 50/240 DATE 03/31
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.34
NUMBER OF DAYS FAIR 18
NUMBER OF DAYS PC 11
NUMBER OF DAYS CLOUDY 2
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 16 MIXED PRECIP 0
HEAVY RAIN 15 RAIN 16
LIGHT RAIN 31 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SLEET 0
FOG 29 FOG W/VIS <= 1/4 MILE 0
HAZE 3
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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