273  
CDUS43 KBIS 200330  
CLIJMS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BISMARCK, ND  
1030 PM CDT TUE AUG 19 2025  
   
...............................
 
 
   
..THE JAMESTOWN ND CLIMATE SUMMARY FOR AUGUST 19 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 82 5:01 PM 101 1959 80 2 83  
MINIMUM 60 4:43 AM 38 1901 55 5 56  
1956  
AVERAGE 71 67 4 70  
 
PRECIPITATION (IN)  
TODAY 0.00 2.73 2018 0.09 -0.09 0.00  
MONTH TO DATE 3.06 1.43 1.63 1.91  
SINCE JUN 1 8.58 8.38 0.20 9.58  
SINCE JAN 1 14.23 14.25 -0.02 14.96  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 0  
MONTH TO DATE 1 15 -14 26  
SINCE JUN 1 106 119 -13 77  
SINCE JUL 1 21 36 -15 26  
 
COOLING  
TODAY 6 4 2 5  
MONTH TO DATE 84 86 -2 59  
SINCE JUN 1 312 333 -21 354  
SINCE JAN 1 355 349 6 359    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION E (90)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 4.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 3:00 AM  
LOWEST 65 4:00 PM  
AVERAGE 83  
   
......................................................
 
 
THE JAMESTOWN ND CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 102 1976  
MINIMUM TEMPERATURE (F) 55 29 1907  
 
SUNRISE AND SUNSET  
AUGUST 19 2025........SUNRISE 6:38 AM CDT SUNSET 8:38 PM CDT  
AUGUST 20 2025........SUNRISE 6:39 AM CDT SUNSET 8:36 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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