Climatological Report (Monthly)
Issued by NWS
Issued by NWS
000 CXUS54 KLZK 011028 AAB CLMHRO CLIMATE REPORT...UPDATED WITH SUPPLEMENTAL DATA NATIONAL WEATHER SERVICE LITTLE ROCK AR 530 AM CDT SUN OCT 01 2023 ................................... ...THE HARRISON CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 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 30 09/29/1967 09/29/1908 HIGHEST 93 09/03 80 13 95 09/21 LOWEST 50 09/18 59 -9 42 09/30 AVG. MAXIMUM 83.5 81.4 2.1 82.9 AVG. MINIMUM 59.6 58.5 1.1 58.7 MEAN 71.6 69.9 1.7 70.8 DAYS MAX >= 90 4 4.4 -0.4 4 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 11.80 1930 MINIMUM 0.08 1928 TOTALS 5.65 4.06 1.59 1.16 DAILY AVG. 0.19 0.14 0.05 0.04 DAYS >= .01 12 8.0 4.0 2 DAYS >= .10 11 1 DAYS >= .50 4 1 DAYS >= 1.00 1 1.3 -0.3 1 GREATEST 24 HR. TOTAL 1.92 09/05 TO 09/06 STORM TOTAL 1.64 (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 0.0 DEGREE DAYS HEATING TOTAL 0 34 -34 16 SINCE 7/1 0 33 -33 MM COOLING TOTAL 202 182 20 198 SINCE 1/1 1518 1429 89 MM FREEZE DATES RECORD EARLIEST 09/13/1902 LATEST 05/17/1912 EARLIEST MM LATEST 04/24 ................................................................ WIND (MPH) AVERAGE WIND SPEED 4.4 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 0.20 NUMBER OF DAYS FAIR 22 NUMBER OF DAYS PC 7 NUMBER OF DAYS CLOUDY 1 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 9 MIXED PRECIP 0 HEAVY RAIN 7 RAIN 7 LIGHT RAIN 11 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SLEET 0 FOG 13 FOG W/VIS <= 1/4 MILE 2 HAZE 0 - 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 83.5 (+2.1) WAS TIED FOR THE 13TH HOTTEST AND WARMEST SINCE 2021. THE AVERAGE LOW TEMPERATURE OF 59.6 (+1.1) WAS TIED FOR THE 24TH HOTTEST AND WARMEST SINCE 2021. THE AVERAGE TEMPERATURE OF 71.6 (+1.7) WAS THE 19TH HOTTEST AND WARMEST SINCE 2021. THE MONTHLY HIGH, LOW, AND MONTH AVERAGE TEMPERATURES WERE ABOVE THE 30-YEAR CLIMATOLOGICAL AVERAGES BY AN AMOUNT OF 1 TO 2 DEGREES. .DAILY TEMPERATURES... DAILY TEMPERATURES WERE AVERAGE ON 1 DAY. DAILY TEMPERATURES WERE ABOVE AVERAGE ON 16 DAYS. DAILY TEMPERATURES WERE BELOW AVERAGE ON 13 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 5.65 (+1.59) WAS THE 13TH WETTEST ON RECORD AND WETTEST SINCE 2010. .DAILY RAINFALL RECORDS TIED OR BROKEN DURING THE MONTH... NO DAILY RAINFALL RECORDS WERE TIED OR BROKEN. .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 SIGNIFICANT EVENTS DURING THE MONTH... NO ADDITIONAL SIGNIFICANT EVENTS OCCURRED DURING THE MONTH. $$ 70