085  
CDUS43 KBIS 100740  
CLIBIS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BISMARCK, ND  
240 AM CDT SUN AUG 10 2025  
   
...............................
 
 
   
..THE BISMARCK ND CLIMATE SUMMARY FOR AUGUST 9 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1875 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 76 1:51 PM 107 1958 85 -9 73  
MINIMUM 54 3:41 AM 40 1917 58 -4 45  
1967  
AVERAGE 65 71 -6 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 3.12 1909 0.09 -0.08 0.00  
MONTH TO DATE 1.34 0.79 0.55 0.47  
SINCE JUN 1 7.63 7.22 0.41 6.19  
SINCE JAN 1 15.68 12.90 2.78 12.23  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 T 0.0 0.0 T  
SINCE JUL 1 T 0.0 0.0 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 6  
MONTH TO DATE 0 0 0 18  
SINCE JUN 1 85 93 -8 86  
SINCE JUL 1 16 16 0 18  
 
COOLING  
YESTERDAY 0 7 -7 0  
MONTH TO DATE 52 64 -12 37  
SINCE JUN 1 358 363 -5 364  
SINCE JAN 1 406 380 26 367    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 13.9  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 1:00 AM  
LOWEST 48 10:00 AM  
AVERAGE 65  
   
......................................................
 
 
THE BISMARCK ND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 102 1988  
MINIMUM TEMPERATURE (F) 57 37 1985  
 
SUNRISE AND SUNSET  
AUGUST 10 2025........SUNRISE 6:35 AM CDT SUNSET 9:01 PM CDT  
AUGUST 11 2025........SUNRISE 6:36 AM CDT SUNSET 8:59 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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