Climatological Report (Monthly) Issued by NWS
000
CXUS54 KLZK 011648
CLMHRO
CLIMATE REPORT
NATIONAL WEATHER SERVICE LITTLE ROCK AR
1048 AM CST MON JAN 01 2024
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...THE HARRISON CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 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 82 12/24/1955
LOW -11 12/23/1989
HIGHEST 67 12/23 47 20 73 12/29
12/07
LOWEST 21 12/19 29 -8 -6 12/22
12/23
AVG. MAXIMUM 54.5 49.2 5.3 48.8
AVG. MINIMUM 35.6 30.2 5.4 30.6
MEAN 45.1 39.7 5.4 39.7
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 0 2.3 -2.3 2
DAYS MIN <= 32 12 18.4 -6.4 16
DAYS MIN <= 0 0 0.0 0.0 2
PRECIPITATION (INCHES)
RECORD
MAXIMUM 11.64 1982
MINIMUM 0.22 1919
TOTALS 0.85 2.94 -2.09 3.15
DAILY AVG. 0.03 0.09 -0.06 0.10
DAYS >= .01 6 8.1 -2.1 7
DAYS >= .10 3 4
DAYS >= .50 0 4
DAYS >= 1.00 0 0.6 -0.6 0
GREATEST
24 HR. TOTAL 0.98 11/30 TO 12/01
STORM TOTAL 0.37
(MM/DD(HH))
SNOWFALL (INCHES)
RECORDS
TOTAL 13.2 1917
24 HR TOTAL 12.9 12/22/1966 TO 12/23/1966
SNOW DEPTH 13 12/08/1917
TOTALS T MM MM 1.5
LIQUID EQUIV T 0.10 -0.10 0.20
SINCE 7/1 T MM MM MM
LIQUID 7/1 -0.10 0.00 -0.10 MM
SNOWDEPTH AVG. 0
DAYS >= TRACE 4 MM MM 2
DAYS >= 1.0 0 1
GREATEST
SNOW DEPTH 0
24 HR TOTAL T 12/25 TO 12/25 MM
12/27 TO 12/30
DEGREE DAYS
HEATING TOTAL 612 784 -172 777
SINCE 7/1 1264 1534 -270 MM
COOLING TOTAL 0 0 0 0
SINCE 1/1 1589 1473 116 MM
FREEZE DATES
RECORD
EARLIEST 09/13/1902
LATEST 05/17/1912
EARLIEST 10/30
LATEST 04/24
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WIND (MPH)
AVERAGE WIND SPEED 7.5
HIGHEST WIND SPEED/DIRECTION 22/270 DATE 12/03
HIGHEST GUST SPEED/DIRECTION 43/250 DATE 12/03
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.38
NUMBER OF DAYS FAIR 18
NUMBER OF DAYS PC 4
NUMBER OF DAYS CLOUDY 9
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 3
LIGHT RAIN 8 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SLEET 1
FOG 4 FOG W/VIS <= 1/4 MILE 1
HAZE 0
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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