Climatological Report (Annual)
Issued by NWS
Issued by NWS
000 CXUS53 KDVN 010822 CLAIOW CLIMATE REPORT NATIONAL WEATHER SERVICE QUAD CITIES IA IL 222 AM CST SAT JAN 01 2022 ................................... ...THE IOWA CITY IA CLIMATE SUMMARY FOR THE YEAR OF 2021... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 9999 TO 9999 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL .............................................................. TEMPERATURE (F) HIGHEST 96 08/24 85 11 LOWEST -14 02/09 14 -28 02/17 AVG. MAXIMUM 61.8 60.9 0.9 AVG. MINIMUM 42.1 41.0 1.1 MEAN 51.9 51.0 0.9 DAYS MAX >= 90 31 DAYS MAX <= 32 39 DAYS MIN <= 32 129 DAYS MIN <= 0 13 PRECIPITATION (INCHES) TOTALS 29.92 35.68 -5.76 DAILY AVG. 0.08 0.10 -0.02 DAYS >= .01 97 DAYS >= .10 55 DAYS >= .50 21 DAYS >= 1.00 5 GREATEST 24 HR. TOTAL 2.80 10/24 TO 10/25 DEGREE DAYS HEATING TOTAL 5889 6114 -225 SINCE 7/1 1967 2369 -402 COOLING TOTAL 1288 1045 243 SINCE 1/1 1288 1044 244 .............................................................. WIND (MPH) AVERAGE WIND SPEED 7.7 HIGHEST WIND SPEED/DIRECTION 40/220 DATE 12/15 40/260 12/16 HIGHEST GUST SPEED/DIRECTION 70/220 DATE 12/15 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.36 NUMBER OF DAYS FAIR 202 NUMBER OF DAYS PC 99 NUMBER OF DAYS CLOUDY 64 AVERAGE RH (PERCENT) 66 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 34 HAIL 0 SLEET 0 FOG 125 FOG W/VIS <= 1/4 MILE 22 HAZE 62 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$