Climatological Report (Monthly)
Issued by NWS Quad Cities IA IL
Issued by NWS Quad Cities IA IL
068 CXUS53 KDVN 011251 CLMDBQ CLIMATE REPORT NATIONAL WEATHER SERVICE QUAD CITIES IA IL 751 AM CDT SUN SEP 01 2024 ................................... ...THE DUBUQUE IA CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2024... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1873 TO 2024 WEATHER OBSERVED NORMAL DEPART VALUE DATE(S) VALUE FROM NORMAL .............................................................. TEMPERATURE (F) RECORD HIGH 107 08/18/1936 LOW 40 08/28/1986 08/30/1915 HIGHEST 94 08/27 81 13 LOWEST 48 08/11 58 -10 AVG. MAXIMUM 81.5 79.6 1.9 AVG. MINIMUM 61.3 60.0 1.3 MEAN 71.4 69.8 1.6 DAYS MAX >= 90 2 1.4 0.6 DAYS MAX <= 32 0 0.0 0.0 DAYS MIN <= 32 0 0.0 0.0 DAYS MIN <= 0 0 0.0 0.0 PRECIPITATION (INCHES) RECORD MAXIMUM 9.90 1987 MINIMUM 0.08 1969 TOTALS 2.73 3.95 -1.22 DAILY AVG. 0.09 0.13 -0.04 DAYS >= .01 6 9.0 -3.0 DAYS >= .10 5 DAYS >= .50 3 DAYS >= 1.00 1 1.2 -0.2 GREATEST 24 HR. TOTAL 1.84 08/29 TO 08/30 SNOWFALL (INCHES) RECORDS TOTAL MM MM TOTALS 0.0 0.0 0.0 SINCE 7/1 0.0 0.0 0.0 SNOWDEPTH AVG. 0 DAYS >= TRACE 0 0.0 0.0 DAYS >= 1.0 0 0.0 0.0 GREATEST SNOW DEPTH 0 24 HR TOTAL MM DEGREE DAYS HEATING TOTAL 11 18 -7 SINCE 7/1 14 21 -7 COOLING TOTAL 217 166 51 SINCE 1/1 666 567 99 .............................................................. WIND (MPH) AVERAGE WIND SPEED 7.1 HIGHEST WIND SPEED/DIRECTION 37/310 DATE 08/29 HIGHEST GUST SPEED/DIRECTION 55/320 DATE 08/29 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.28 NUMBER OF DAYS FAIR 22 NUMBER OF DAYS PC 6 NUMBER OF DAYS CLOUDY 3 AVERAGE RH (PERCENT) 76 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 6 HAIL 0 SLEET 0 FOG 13 FOG W/VIS <= 1/4 MILE 4 HAZE 3 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$