Climatological Report (Annual) 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
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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.
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