Climatological Report (Annual) Issued by NWS
000
CXUS53 KDVN 011436
CLAIOW
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
836 AM CST MON JAN 01 2024
...................................
...THE IOWA CITY IA CLIMATE SUMMARY FOR THE YEAR OF 2023...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 9999 TO 9999
WEATHER OBSERVED NORMAL DEPART
VALUE DATE(S) VALUE FROM
NORMAL
..............................................................
TEMPERATURE (F)
HIGHEST 100 08/23 85 15
08/24
LOWEST -4 02/03 14 -18
AVG. MAXIMUM 63.8 60.9 2.9
AVG. MINIMUM 42.1 41.0 1.1
MEAN 52.9 51.0 1.9
DAYS MAX >= 90 31
DAYS MAX <= 32 24
DAYS MIN <= 32 128
DAYS MIN <= 0 2
PRECIPITATION (INCHES)
TOTALS 24.02 35.68 -11.66
DAILY AVG. 0.07 0.10 -0.03
DAYS >= .01 98
DAYS >= .10 57
DAYS >= .50 15
DAYS >= 1.00 5
GREATEST
24 HR. TOTAL 1.72 05/07 TO 05/08
DEGREE DAYS
HEATING TOTAL 5420 6114 -694
SINCE 7/1 1966 2369 -403
COOLING TOTAL 1144 1045 99
SINCE 1/1 1144 1044 100
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WIND (MPH)
AVERAGE WIND SPEED 7.6
HIGHEST WIND SPEED/DIRECTION 54/300 DATE 05/07
HIGHEST GUST SPEED/DIRECTION 73/300 DATE 05/07
SKY COVER
AVERAGE SKY COVER 0.37
NUMBER OF DAYS FAIR 210
NUMBER OF DAYS PC 81
NUMBER OF DAYS CLOUDY 74
AVERAGE RH (PERCENT) 68
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 44 HAIL 0
SLEET 0 FOG 139
FOG W/VIS <= 1/4 MILE 21 HAZE 33
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
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NOTE: SUPPLEMENTAL CLIMATE DATA WAS USED FROM A NEARBY
CLIMATOLOGICALLY REPRESENTATIVE STATION.
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PARAMETER DATE
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WTR 02/16, 05/07