Climatological Report (Seasonal)
Issued by NWS
Issued by NWS
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543 CXUS54 KLZK 152029 AAB CLSHRO CLIMATE REPORT...UPDATED WITH SUPPLEMENTAL DATA NATIONAL WEATHER SERVICE LITTLE ROCK AR 330 PM CDT SAT JUN 15 2024 ................................... ...THE HARRISON CLIMATE SUMMARY FOR THE SEASON, FROM 3/1/2024 TO 5/31/2024... 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 99 04/27/1927 05/29/1926 05/28/1926 LOW -10 03/12/1948 HIGHEST 90 05/26 68 22 87 05/08 LOWEST 25 03/19 47 -22 18 03/19 AVG. MAXIMUM 72.5 68.8 3.7 68.7 AVG. MINIMUM 50.8 46.9 3.9 46.6 MEAN 61.6 57.9 3.7 57.7 DAYS MAX >= 90 1 0.9 0.1 0 DAYS MAX <= 32 0 0.3 -0.3 0 DAYS MIN <= 32 5 10.3 -5.3 10 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 31.98 1945 MINIMUM 5.15 1982 TOTALS 11.32 13.70 -2.38 13.95 DAILY AVG. 0.12 0.15 -0.03 0.15 DAYS >= .01 34 32.1 1.9 30 DAYS >= .10 21 20 DAYS >= .50 8 9 DAYS >= 1.00 2 3.8 -1.8 5 GREATEST 24 HR. TOTAL 1.80 03/25 TO 03/25 STORM TOTAL 1.80 (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 T MM MM 0.0 LIQUID EQUIV T 0.20 -0.20 0.00 SINCE 7/1 9.0 LIQUID 7/1 0.90 1.00 -0.10 MM SNOWDEPTH AVG. 0 0 DAYS >= TRACE 1 MM MM 0 DAYS >= 1.0 0 MM MM 0 GREATEST SNOW DEPTH 0 0 MM 24 HR TOTAL 0.0 MM 0.0 STORM TOTAL 0.0 0.0 (MM/DD(HH)) MM DEGREE DAYS HEATING TOTAL 515 804 -289 800 SINCE 7/1 3222 3881 -659 MM COOLING TOTAL 229 150 79 150 SINCE 1/1 230 152 78 MM FREEZE DATES RECORD EARLIEST 09/13/1902 LATEST 05/17/1912 EARLIEST 10/30 LATEST 04/24 ................................................................ WIND (MPH) AVERAGE WIND SPEED 7.8 HIGHEST WIND SPEED/DIRECTION 28/150 DATE 03/24 HIGHEST GUST SPEED/DIRECTION 43/260 DATE 03/14 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.34 NUMBER OF DAYS FAIR 53 NUMBER OF DAYS PC 27 NUMBER OF DAYS CLOUDY 12 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 21 MIXED PRECIP 0 HEAVY RAIN 15 RAIN 20 LIGHT RAIN 41 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SLEET 1 FOG 35 FOG W/VIS <= 1/4 MILE 5 HAZE 6 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. && ADDITIONAL DATA FOR HARRISON SPRING 2024 (MAR, APR, MAY)... .SEASONAL TEMPERATURES... THE AVERAGE HIGH TEMPERATURE OF 72.5 WAS THE 16TH HOTTEST SEASON AND WARMEST SINCE 2012. THE AVERAGE LOW TEMPERATURE OF 50.8 WAS THE 2ND HOTTEST SEASON AND WARMEST SINCE 2012. THE AVERAGE TEMPERATURE OF 61.6 WAS TIED FOR THE 4TH HOTTEST SEASON AND WARMEST SINCE 2012. THE HOTTEST TEMPERATURE OF 90 DEGREES OCCURRED ON MAY 26TH, WHICH WAS THE HOTTEST READING SINCE 2022 AND TIED FOR 43RD HOTTEST TEMPERATURE FOR THE SEASON. THE FIRST 90-DEGREE DAY WAS ON MAY 26TH. THERE WAS 1 DAY WITH HIGHS OF 90 DEGREES OR GREATER. THE COLDEST TEMPERATURE OF 25 DEGREES OCCURRED ON MAR 19TH, WHICH WAS THE COLDEST READING SINCE 2023 AND TIED FOR THE 17TH HOTTEST TEMPERATURE FOR THE SEASON. THE LAST FREEZE OCCURRED ON MAR 28TH. THERE WERE 5 DAYS WITH LOWS OF 32 DEGREES OR LESS. .SEASONAL RAINFALL... THE SEASONAL RAINFALL TOTAL OF 11.32 WAS THE 55TH DRIEST ON RECORD. .SEASONAL SNOWFALL... THE SEASONAL SNOWFALL WAS A TRACE, WHICH WAS TIED FOR THE 58TH SNOWIEST ON RECORD. THIS WAS THE SNOWIEST SEASON SINCE 2022. .ADDITIONAL INFORMATION... ----------------------------------------------------------------------------------- SEASONAL TEMPERATURE RECORDS - SPRING 2024 - HARRISON WARMEST WARMEST WARMEST AVERAGE MONTHLY HIGH AVERAGE MONTHLY LOW AVERAGE MONTHLY (MAX TEMP - MEAN) (MIN TEMP - MEAN) (AVG TEMP - MEAN) 72.5 F - 16TH 50.8 F - 2ND 61.6 F - 4TH (TIED) COOLEST COOLEST COOLEST AVERAGE MONTHLY HIGH AVERAGE MONTHLY LOW AVERAGE MONTHLY (MAX TEMP - MEAN) (MIN TEMP - MEAN) (AVG TEMP - MEAN) 72.5 F - 111TH 50.8 F - 125TH 61.6 F - 121ST (TIED) ------------------------------------------------------------------------------------- SEASONAL PRECIPITATION RECORDS - SPRING 2024 - HARRISON WETTEST DRIEST SNOWIEST (PRECIPITATION - SUM) (PRECIPITATION - SUM) (PRECIPITATION - SUM) 11.32 - 73TH 11.32 - 55TH TRACE - 58TH (TIED) ------------------------------------------------------------------------------------- DAILY EXTREME - SPRING 2024 - HARRISON HIGH TEMPERATURE LOW TEMPERATURE RAINFALL SNOWFALL 90 F MAY 26 25 F MAR 19 1.80 MAR 25 TRACE - MAR 9 -------------------------------------------------------------------------------------- $$ 70