302  
CDUS43 KBIS 220740  
CLIJMS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BISMARCK, ND  
240 AM CDT SAT AUG 22 2026  
   
...............................  
 
   
..THE JAMESTOWN ND CLIMATE SUMMARY FOR AUGUST 21 2026  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1891 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 80 4:42 PM 105 1947 79 1 81  
MINIMUM 54 3:37 AM 38 1907 54 0 64  
AVERAGE 67 67 0 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.63 1924 0.08 -0.07 T  
MONTH TO DATE 1.76 1.59 0.17 3.06  
SINCE JUN 1 7.11 8.54 -1.43 8.58  
SINCE JAN 1 12.56 14.41 -1.85 14.23  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 8 19 -11 1  
SINCE JUN 1 67 123 -56 106  
SINCE JUL 1 8 40 -32 21  
 
COOLING  
YESTERDAY 2 4 -2 8  
MONTH TO DATE 60 94 -34 99  
SINCE JUN 1 441 341 100 327  
SINCE JAN 1 491 357 134 370    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 44 4:00 PM  
AVERAGE 72  
   
......................................................  
 
THE JAMESTOWN ND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 102 1947  
MINIMUM TEMPERATURE (F) 54 32 1908  
 
SUNRISE AND SUNSET  
AUGUST 22 2026........SUNRISE 6:41 AM CDT SUNSET 8:33 PM CDT  
AUGUST 23 2026........SUNRISE 6:43 AM CDT SUNSET 8:31 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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