185  
CXUS53 KDVN 012324  
CLMCID  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
624 PM CDT SUN JUN 01 2025  
   
...............................
 
 
   
..THE CEDAR RAPIDS IA CLIMATE SUMMARY FOR THE MONTH OF MAY 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1891 TO 2025  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE  
NORMAL    
..........................................................
 
 
TEMPERATURE (F)  
RECORD  
HIGH 104 05/31/1934  
LOW 24 05/07/1925  
HIGHEST 90 05/15 76 14  
LOWEST 39 05/18 44 -5  
AVG. MAXIMUM 73.8 71.1 2.7  
AVG. MINIMUM 48.9 49.5 -0.6  
MEAN 61.3 60.3 1.0  
DAYS MAX >= 90 1  
DAYS MAX <= 32 0  
DAYS MIN <= 32 0  
DAYS MIN <= 0 0  
 
PRECIPITATION (INCHES)  
TOTALS 2.29 4.25 -1.96  
DAILY AVG. 0.07 0.14 -0.07  
DAYS >= .01 7  
DAYS >= .10 3  
DAYS >= .50 2  
DAYS >= 1.00 1  
GREATEST  
24 HR. TOTAL 1.64 05/19 TO 05/20  
 
DEGREE DAYS  
HEATING TOTAL 145 197 -52  
SINCE 7/1 5863 6799 -936  
COOLING TOTAL 40 52 -12  
SINCE 1/1 53 58 -5    
..........................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 9.9  
HIGHEST WIND SPEED/DIRECTION 38/300 DATE 05/16  
HIGHEST GUST SPEED/DIRECTION 49/270 DATE 05/16  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT) MM  
AVERAGE SKY COVER 0.41  
NUMBER OF DAYS FAIR 15  
NUMBER OF DAYS PC 6  
NUMBER OF DAYS CLOUDY 7  
 
AVERAGE RH (PERCENT) 63  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 4 HAIL 0  
SLEET 0 FOG 9  
FOG W/VIS <= 1/4 MILE 0 HAZE 10  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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