439  
CDUS43 KBIS 210726  
CLIJMS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BISMARCK, ND  
226 AM CDT WED MAY 21 2025  
   
...............................
 
 
   
..THE JAMESTOWN ND 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 43 2:59 PM 91 1930 69 -26 70  
MINIMUM 37 7:31 AM 20 1907 45 -8 46  
AVERAGE 40 56 -16 58  
 
PRECIPITATION (IN)  
YESTERDAY MM 1.25 1898 0.11 MM 0.00  
2013  
MONTH TO DATE 0.56 2.05 -1.49 2.00  
SINCE MAR 1 3.75 3.98 -0.23 4.29  
SINCE JAN 1 3.95 4.66 -0.71 4.62  
 
DEGREE DAYS  
HEATING  
YESTERDAY 25 9 16 7  
MONTH TO DATE 189 258 -69 184  
SINCE MAR 1 1842 2144 -302 1905  
SINCE JUL 1 8066 8851 -785 7329  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 39 2 37 5  
SINCE MAR 1 39 2 37 5  
SINCE JAN 1 39 2 37 5    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 12.8  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1:00 AM  
LOWEST 92 1:00 PM  
AVERAGE 96  
   
......................................................
 
 
THE JAMESTOWN ND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 97 1964  
MINIMUM TEMPERATURE (F) 45 26 1963  
 
SUNRISE AND SUNSET  
MAY 21 2025...........SUNRISE 5:53 AM CDT SUNSET 9:11 PM CDT  
MAY 22 2025...........SUNRISE 5:52 AM CDT SUNSET 9:12 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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