672  
CDUS43 KDMX 220643  
CLIOTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
143 AM CDT MON MAY 22 2023  
   
...............................
 
 
   
..THE OTTUMWA IA CLIMATE SUMMARY FOR MAY 21 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1920 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 77 430 PM 92 1934 75 2 65  
MINIMUM 43 427 AM 33 1931 53 -10 43  
AVERAGE 60 64 -4 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.71 1949 0.16 -0.16 T  
MONTH TO DATE 0.93 3.36 -2.43 0.86  
SINCE MAR 1 4.53 9.35 -4.82 6.65  
SINCE JAN 1 8.47 11.77 -3.30 8.22  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 4 1 11  
MONTH TO DATE 84 134 -50 116  
SINCE MAR 1 1339 1351 -12 1444  
SINCE JUL 1 5865 6102 -237 5917  
 
COOLING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 36 33 3 85  
SINCE MAR 1 42 44 -2 91  
SINCE JAN 1 42 44 -2 91    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 4.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 500 AM  
LOWEST 32 400 PM  
AVERAGE 63  
   
......................................................
 
 
THE OTTUMWA IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 95 1925  
MINIMUM TEMPERATURE (F) 53 34 1963  
 
SUNRISE AND SUNSET  
MAY 22 2023...........SUNRISE 546 AM CDT SUNSET 828 PM CDT  
MAY 23 2023...........SUNRISE 545 AM CDT SUNSET 828 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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