Climatological Report (Seasonal)
Issued by NWS
Issued by NWS
000 CXUS53 KDVN 011246 CLSIOW CLIMATE REPORT NATIONAL WEATHER SERVICE QUAD CITIES IA IL 645 AM CST SUN DEC 1 2019 ................................... ...THE IOWA CITY IA CLIMATE SUMMARY FOR THE SEASON, FROM 9/1/2019 TO 11/30/2019... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 9999 TO 9999 WEATHER OBSERVED NORMAL DEPART VALUE DATE(S) VALUE FROM NORMAL ................................................ TEMPERATURE (F) HIGHEST 90 09/30 80 10 09/11 09/12 LOWEST 2 11/12 23 -21 AVG. MAXIMUM 61.3 62.2 -0.9 AVG. MINIMUM 42.8 41.3 1.5 MEAN 52.0 51.7 0.3 DAYS MAX >= 90 3 DAYS MAX <= 32 4 DAYS MIN <= 32 32 DAYS MIN <= 0 0 PRECIPITATION (INCHES) TOTALS 11.26 8.61 2.65 DAILY AVG. 0.12 0.09 0.03 DAYS >= .01 37 DAYS >= .10 24 DAYS >= .50 11 DAYS >= 1.00 1 GREATEST 24 HR. TOTAL 1.53 09/28 TO 09/29 DEGREE_DAYS HEATING TOTAL 1386 1299 87 SINCE 7/1 1386 1307 79 COOLING TOTAL 220 90 130 SINCE 1/1 1175 912 263 ................................................. WIND (MPH) AVERAGE WIND SPEED 7.6 HIGHEST WIND SPEED/DIRECTION 38/290 DATE 11/27 HIGHEST GUST SPEED/DIRECTION 52/270 DATE 11/27 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.40 NUMBER OF DAYS FAIR 42 NUMBER OF DAYS PC 26 NUMBER OF DAYS CLOUDY 23 AVERAGE RH (PERCENT) 71 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 17 HAIL 0 SLEET 0 FOG 48 FOG W/VIS <= 1/4 MILE 9 HAZE 8 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$ NOTE: SUPPLEMENTAL CLIMATE DATA WAS USED FROM A NEARBY CLIMATOLOGICALLY REPRESENTATIVE STATION.