Climatological Report (Seasonal) Issued by NWS
000
CXUS53 KDVN 011121
CLSIOW
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
621 AM CDT TUE JUN 01 2021
...................................
...THE IOWA CITY IA CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2021 TO 5/31/2021...
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 88 05/01 77 11
LOWEST 15 03/02 23 -8
AVG. MAXIMUM 62.0 61.8 0.2
AVG. MINIMUM 42.0 40.5 1.5
MEAN 52.0 51.1 0.9
DAYS MAX >= 90 0
DAYS MAX <= 32 0
DAYS MIN <= 32 22
DAYS MIN <= 0 0
PRECIPITATION (INCHES)
TOTALS 9.33 10.45 -1.12
DAILY AVG. 0.10 0.11 -0.01
DAYS >= .01 31
DAYS >= .10 16
DAYS >= .50 7
DAYS >= 1.00 2
GREATEST
24 HR. TOTAL MM
DEGREE DAYS
HEATING TOTAL 1270 1357 -87
SINCE 7/1 6320 6102 218
COOLING TOTAL 92 81 11
SINCE 1/1 92 81 11
..............................................................
WIND (MPH)
AVERAGE WIND SPEED 8.9
HIGHEST WIND SPEED/DIRECTION 36/180 DATE 03/29
HIGHEST GUST SPEED/DIRECTION 50/170 DATE 03/29
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.42
NUMBER OF DAYS FAIR 46
NUMBER OF DAYS PC 22
NUMBER OF DAYS CLOUDY 24
AVERAGE RH (PERCENT) 61
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 7 HAIL 0
SLEET 0 FOG 27
FOG W/VIS <= 1/4 MILE 0 HAZE 17
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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