473  
CDUS43 KDVN 210650  
CLICID  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
150 AM CDT WED MAY 21 2025  
   
...............................  
 
   
..THE CEDAR RAPIDS IA CLIMATE SUMMARY FOR MAY 20 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1891 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 71 125 PM 93 1975 73 -2 81  
MINIMUM 50 1253 AM 29 1924 51 -1 61  
AVERAGE 61 62 -1 71  
 
PRECIPITATION (IN)  
YESTERDAY 1.01 1.55 1944 0.14 0.87 0.53  
MONTH TO DATE 2.20 2.62 -0.42 3.57  
SINCE MAR 1 7.89 8.17 -0.28 8.99  
SINCE JAN 1 8.88 10.34 -1.46 11.84  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 5 -1 0  
MONTH TO DATE 99 157 -58 65  
SINCE MAR 1 1099 1530 -431 1173  
SINCE JUL 1 5817 6758 -941 5419  
 
COOLING  
YESTERDAY 0 2 -2 6  
MONTH TO DATE 33 21 12 28  
SINCE MAR 1 46 27 19 39  
SINCE JAN 1 46 27 19 39    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 12.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 800 AM  
LOWEST 71 1200 PM  
AVERAGE 84  
   
......................................................  
 
THE CEDAR RAPIDS IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 95 1921  
MINIMUM TEMPERATURE (F) 52 32 1929  
1931  
 
SUNRISE AND SUNSET  
MAY 21 2025...........SUNRISE 541 AM CDT SUNSET 826 PM CDT  
MAY 22 2025...........SUNRISE 540 AM CDT SUNSET 827 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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