846  
CXUS53 KDVN 021553  
CLSIOW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
1053 AM CDT TUE SEP 02 2025  
   
...............................
 
 
...THE IOWA CITY IA CLIMATE SUMMARY FOR THE SEASON, FROM  
12/1/2024 TO 2/28/2025...  
 
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 62 02/28 40 22  
LOWEST -13 01/21 14 -27  
AVG. MAXIMUM 34.5 34.2 0.3  
AVG. MINIMUM 16.6 17.7 -1.1  
MEAN 25.5 26.0 -0.5  
DAYS MAX >= 90 0  
DAYS MAX <= 32 41  
DAYS MIN <= 32 78  
DAYS MIN <= 0 12  
 
PRECIPITATION (INCHES)  
TOTALS 3.00 3.70 -0.70  
DAILY AVG. 0.03 0.04 -0.01  
DAYS >= .01 15  
DAYS >= .10 6  
DAYS >= .50 2  
DAYS >= 1.00 0  
GREATEST  
24 HR. TOTAL 0.88 12/14 TO 12/14  
 
DEGREE DAYS  
HEATING TOTAL 3521 3514 7  
SINCE 7/1 4443 4745 -302  
COOLING TOTAL 0 0 0  
SINCE 1/1 0 0 0    
..........................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 9.1  
HIGHEST WIND SPEED/DIRECTION 40/310 DATE 12/04  
HIGHEST GUST SPEED/DIRECTION 58/300 DATE 02/28  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT) MM  
AVERAGE SKY COVER 0.43  
NUMBER OF DAYS FAIR 45  
NUMBER OF DAYS PC 24  
NUMBER OF DAYS CLOUDY 21  
 
AVERAGE RH (PERCENT) 62  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 0 HAIL 0  
SLEET 0 FOG 15  
FOG W/VIS <= 1/4 MILE 3 HAZE 15  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
===================================================================  
 
NOTE: SUPPLEMENTAL CLIMATE DATA WAS USED FROM A NEARBY  
CLIMATOLOGICALLY REPRESENTATIVE STATION.  
 
PARAMETER DATE  
--------- ----  
WTR 1/22, 2/5, 2/7, 2/12  
 
===================================================================  
 
GROSS  
 
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