Climatological Report (Annual)
Issued by NWS
Issued by NWS
000 CXUS53 KDVN 011900 CLAIOW CLIMATE REPORT NATIONAL WEATHER SERVICE QUAD CITIES IA IL 100 PM CST FRI JAN 01 2021 ................................... ...THE IOWA CITY IA CLIMATE SUMMARY FOR THE YEAR OF 2020... CLIMATE NORMAL PERIOD 1981 TO 2010 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 08/26 LOWEST -8 02/14 14 -22 AVG. MAXIMUM 61.3 59.6 1.7 AVG. MINIMUM 41.4 40.4 1.0 MEAN 51.3 50.0 1.3 DAYS MAX >= 90 22 DAYS MAX <= 32 28 DAYS MIN <= 32 135 DAYS MIN <= 0 4 PRECIPITATION (INCHES) TOTALS 34.86R 36.28 -1.42 DAILY AVG. 0.10 0.10 0.00 DAYS >= .01 109 DAYS >= .10 59 DAYS >= .50 25 DAYS >= 1.00 8 GREATEST 24 HR. TOTAL MM DEGREE DAYS HEATING TOTAL 5885 6379 -494 SINCE 7/1 2404 2539 -135 COOLING TOTAL 983 912 71 SINCE 1/1 983 912 71 .............................................................. WIND (MPH) AVERAGE WIND SPEED 8.0 HIGHEST WIND SPEED/DIRECTION 52/270 DATE 08/10 HIGHEST GUST SPEED/DIRECTION 82/300 DATE 08/10 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.33 NUMBER OF DAYS FAIR 187 NUMBER OF DAYS PC 105 NUMBER OF DAYS CLOUDY 73 AVERAGE RH (PERCENT) 71 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 40 HAIL 0 SLEET 0 FOG 141 FOG W/VIS <= 1/4 MILE 15 HAZE 39 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. SUPPLIMENTAL TEMPERATURE AND PRECIPITATION DATA FROM ICYI4 $$