260  
CDUS43 KDMX 210652  
CLIDSM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
152 AM CDT FRI APR 21 2023  
   
...............................
 
 
   
..THE DES MOINES IA CLIMATE SUMMARY FOR APRIL 20 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1878 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 62 1042 AM 86 1980 64 -2 49  
1987  
MINIMUM 42 1143 PM 21 1888 42 0 43  
AVERAGE 52 53 -1 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.65 1.41 1893 0.15 0.50 0.21  
MONTH TO DATE 2.47 2.41 0.06 1.12  
SINCE MAR 1 3.80 4.58 -0.78 4.57  
SINCE JAN 1 7.45 7.00 0.45 6.23  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.5 1959 0.0 0.0 0.0  
MONTH TO DATE 0.1 0.9 -0.8 1.4  
SINCE MAR 1 10.4 5.3 5.1 10.2  
SINCE JUL 1 33.1 36.0 -2.9 36.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 12 1 19  
MONTH TO DATE 225 315 -90 425  
SINCE MAR 1 1067 1111 -44 1223  
SINCE JUL 1 5656 5904 -248 5715  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 16 0 16 0  
SINCE MAR 1 16 2 14 0  
SINCE JAN 1 16 2 14 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 13.8  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 600 AM  
LOWEST 63 600 PM  
AVERAGE 80  
   
......................................................
 
 
THE DES MOINES IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 91 1980  
MINIMUM TEMPERATURE (F) 43 24 1966  
 
SUNRISE AND SUNSET  
APRIL 21 2023.........SUNRISE 626 AM CDT SUNSET 801 PM CDT  
APRIL 22 2023.........SUNRISE 624 AM CDT SUNSET 803 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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