Climatological Report (Annual)
Issued by NWS
Issued by NWS
771 CXUS54 KLZK 011849 CLAHRO CLIMATE REPORT NATIONAL WEATHER SERVICE LITTLE ROCK AR 1249 PM CST MON JAN 01 2024 ................................... ...THE HARRISON CLIMATE SUMMARY FOR THE YEAR OF 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 112 08/03/2011 07/18/1936 08/09/1934 LOW -24 02/12/1899 HIGHEST 99 06/29 68 31 102 07/26 08/21 07/20 07/24 LOWEST 18 03/19 48 -30 -6 12/22 01/31 01/14 12/23 AVG. MAXIMUM 70.9 69.0 1.9 69.7 AVG. MINIMUM 49.1 47.6 1.5 47.2 MEAN 60.0 58.3 1.7 58.5 DAYS MAX >= 90 39 41.1 -2.1 57 DAYS MAX <= 32 4 9.8 -5.8 12 DAYS MIN <= 32 63 75.9 -12.9 87 DAYS MIN <= 0 0 0.3 -0.3 2 PRECIPITATION (INCHES) RECORD MAXIMUM 71.03 1945 MINIMUM 23.26 1901 TOTALS 44.59 44.50 0.09 41.78 DAILY AVG. 0.12 0.12 -0.00 0.12 DAYS >= .01 103 108.2 -5.2 93 DAYS >= .10 76 65 DAYS >= .50 26 29 DAYS >= 1.00 15 12.2 2.8 14 GREATEST 24 HR. TOTAL 3.00 06/08 TO 06/09 STORM TOTAL 2.61 (MM/DD(HH)) SNOWFALL (INCHES) RECORDS TOTAL 33.5 1966 24 HR TOTAL 14.3 02/15/1993 TO 02/15/1993 SNOW DEPTH 24 01/21/1918 TOTALS 11.0 MM MM 29.4 LIQUID EQUIV 1.10 1.20 -0.10 2.90 SINCE 7/1 T MM MM MM LIQUID 7/1 -0.10 0.00 -0.10 MM SNOWDEPTH AVG. 0 0 DAYS >= TRACE 11 MM MM 27 DAYS >= 1.0 2 MM MM 7 GREATEST SNOW DEPTH 10 01/25 10 01/16 24 HR TOTAL 10.0 01/24 TO 01/25 12.0 01/15 TO 01/15 STORM TOTAL 10.0 12.0 (MM/DD(HH)) MM DEGREE DAYS HEATING TOTAL 3289 3883 -594 3966 SINCE 7/1 1264 1534 -270 MM COOLING TOTAL 1589 1475 114 1719 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 6.4 HIGHEST WIND SPEED/DIRECTION 40/170 DATE 02/27 HIGHEST GUST SPEED/DIRECTION 54/330 DATE 07/30 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.29 NUMBER OF DAYS FAIR 190 NUMBER OF DAYS PC 52 NUMBER OF DAYS CLOUDY 28 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 60 MIXED PRECIP 0 HEAVY RAIN 47 RAIN 57 LIGHT RAIN 116 FREEZING RAIN 0 LT FREEZING RAIN 1 HAIL 1 HEAVY SNOW 0 SLEET 4 FOG 102 FOG W/VIS <= 1/4 MILE 10 HAZE 7 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$