Climatological Report (Monthly)
Issued by NWS
Issued by NWS
271 CXUS54 KLZK 061917 AAB CLMHRO CLIMATE REPORT...UPDATED WITH SUPPLEMENTAL DATA NATIONAL WEATHER SERVICE LITTLE ROCK AR 215 PM CDT TUE AUG 06 2024 ................................... ...THE HARRISON CLIMATE SUMMARY FOR THE MONTH OF JULY 2024... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1891 TO 2024 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 112 07/18/1936 LOW 42 07/04/1924 07/07/1920 HIGHEST 98 07/04 89 9 96 07/13 07/18 LOWEST 58 07/19 69 -11 58 07/10 07/20 AVG. MAXIMUM 87.8 89.1 -1.3 89.6 AVG. MINIMUM 67.2 67.9 -0.7 68.4 MEAN 77.5 78.5 -1.0 79.0 DAYS MAX >= 90 12 15.5 -3.5 18 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 0 0.0 0.0 0 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 13.75 1905 MINIMUM T 2022 TOTALS 7.12 3.67 3.45 4.55 DAILY AVG. 0.23 0.12 0.11 0.15 DAYS >= .01 9 9.3 -0.3 9 DAYS >= .10 6 7 DAYS >= .50 3 3 DAYS >= 1.00 3 1.0 2.0 3 GREATEST 24 HR. TOTAL 3.74 07/08 TO 07/09 STORM TOTAL 2.44 (MM/DD(HH)) SNOWFALL (INCHES) RECORDS TOTAL MM MM 24 HR TOTAL MM SNOW DEPTH MM MM TOTALS 0.0 MM MM 0.0 LIQUID EQUIV 0.00 0.00 0.00 0.00 SINCE 7/1 0.0 MM MM MM LIQUID 7/1 0.00 0.00 0.00 MM SNOWDEPTH AVG. 0 DAYS >= TRACE 0 MM MM 0 DAYS >= 1.0 0 0 GREATEST SNOW DEPTH 0 24 HR TOTAL MM MM DEGREE DAYS HEATING TOTAL 0 0 0 0 SINCE 7/1 0 0 0 MM COOLING TOTAL 400 418 -18 442 SINCE 1/1 971 856 115 MM FREEZE DATES RECORD EARLIEST 09/13/1902 LATEST 05/17/1912 EARLIEST 10/30 LATEST 04/24 ................................................................ WIND (MPH) AVERAGE WIND SPEED 4.9 HIGHEST WIND SPEED/DIRECTION 24/330 DATE 07/04 HIGHEST GUST SPEED/DIRECTION 37/260 DATE 07/17 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.25 NUMBER OF DAYS FAIR 24 NUMBER OF DAYS PC 6 NUMBER OF DAYS CLOUDY 1 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 7 MIXED PRECIP 0 HEAVY RAIN 4 RAIN 6 LIGHT RAIN 9 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SLEET 0 FOG 15 FOG W/VIS <= 1/4 MILE 5 HAZE 1 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. && .MONTHLY AVERAGES... THE AVERAGE HIGH TEMPERATURE OF 87.8 (-1.3) WAS TIED FOR THE 32ND COLDEST AND COOLEST SINCE 2021. THE AVERAGE LOW TEMPERATURE OF 67.2 (-0.7) WAS TIED FOR THE 49TH HOTTEST AND WARMEST SINCE 2023. THE AVERAGE TEMPERATURE OF 77.5 (-1.0) WAS TIED FOR THE 44TH COLDEST AND COOLEST SINCE 2021. THE MONTHLY HIGH, LOW, AND AVERAGE TEMPERATURES WERE 1 DEGREE BELOW THE 30- YEAR CLIMATOLOGICAL AVERAGES. .DAILY TEMPERATURES... DAILY TEMPERATURES WERE AVERAGE ON 3 DAYS. DAILY TEMPERATURES WERE ABOVE AVERAGE ON 12 DAYS. DAILY TEMPERATURES WERE BELOW AVERAGE ON 16 DAYS. .DAILY TEMPERATURE RECORDS TIED OR BROKEN DURING THE MONTH... NO DAILY TEMPERATURE RECORDS WERE TIED OR BROKEN. .MONTHLY RAINFALL... THE MONTHLY RAINFALL TOTAL OF 7.12 (+3.45) WAS TIED FOR THE 9TH WETTEST ON RECORD AND WETTEST SINCE 2010. .DAILY RAINFALL RECORDS TIED OR BROKEN DURING THE MONTH... RECORD RAINFALL DATE NEW RECORD OLD RECORD 07/09 2.28 IN 2024 1.72 IN 1905 07/17 2.44 IN 2024 1.13 IN 1995 .MONTHLY SNOWFALL... NO DAILY SNOWFALL WAS RECORDED. .DAILY SNOWFALL RECORDS TIED OR BROKEN DURING THE MONTH... NO DAILY SNOWFALL RECORDS WERE TIED OR BROKEN. .ADDITIONAL INFORMATION... ----------------------------------------------------------------------------------- MONTHLY TEMPERATURE RECORDS - JULY 2024 - HARRISON WARMEST WARMEST WARMEST AVERAGE MONTHLY HIGH AVERAGE MONTHLY LOW AVERAGE MONTHLY (MAX TEMP - MEAN) (MIN TEMP - MEAN) (AVG TEMP - MEAN) 87.8 F - 89TH (TIED) 67.2 F - 49TH (TIED) 77.5 F - 77TH (TIED) COOLEST COOLEST COOLEST AVERAGE MONTHLY HIGH AVERAGE MONTHLY LOW AVERAGE MONTHLY (MAX TEMP - MEAN) (MIN TEMP - MEAN) (AVG TEMP - MEAN) 87.8 F - 32ND (TIED) 67.2 F - 75TH (TIED) 77.5 F - 44TH (TIED) ----------------------------------------------------------------------------------- MONTHLY PRECIPITATION RECORDS - JULY 2024 - HARRISON WETTEST DRIEST SNOWIEST (PRECIPITATION - SUM) (PRECIPITATION - SUM) (PRECIPITATION - SUM) 7.12 - 9TH 7.12 - 116TH 0.0 ----------------------------------------------------------------------------------- ALL-TIME DAILY TEMPERATURE RECORDS - JULY 2024 - HARRISON HOTTEST HOTTEST HOTTEST DAILY HIGH DAILY LOW DAILY AVERAGE (MAX TEMP - MAXIMUM) (MIN TEMP - MAXIMUM) (AVG TEMP - MAXIMUM) 98 F - 59TH (TIED) 75 F - 45TH (TIED) 86.0 F - 45TH (TIED) COLDEST COLDEST COLDEST DAILY HIGH DAILY LOW DAILY AVERAGE (MAX TEMP - MINIMUM) (MIN TEMP - MINIMUM) (AVG TEMP - MINIMUM) 77 F - 47TH (TIED) 58 F - 80TH (TIED) 69.5 F - 67TH (TIED) ----------------------------------------------------------------------------------- ALL-TIME DAILY PRECIPITATION RECORDS - JULY 2024 - HARRISON DAILY RAINFALL 24 HOUR RAINFALL DAILY SNOWIEST (PRECIPITATION - SUM) (PRECIPITATION - MAXIMUM) (PRECIPITATION - SUM) 2.44 - 11TH 3.74 - 5TH 0.0 ----------------------------------------------------------------------------------- $$ 70