Climatological Report (Seasonal)
Issued by NWS
Issued by NWS
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318 CXUS54 KLZK 031853 CLSHRO CLIMATE REPORT 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. $$