436  
CDUS43 KBIS 200722  
CLIBIS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BISMARCK, ND  
222 AM CDT MON OCT 20 2025  
   
...............................  
 
   
..THE BISMARCK ND CLIMATE SUMMARY FOR OCTOBER 19 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 61 2:29 PM 89 2003 55 6 66  
MINIMUM 29 5:11 AM 5 1960 31 -2 29  
AVERAGE 45 43 2 48  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.15 1908 0.05 -0.05 0.00  
MONTH TO DATE 2.60 0.95 1.65 0.18  
SINCE SEP 1 6.74 2.67 4.07 0.39  
SINCE JAN 1 22.78 17.28 5.50 15.08  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.0 1932 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.9 -0.9 0.0  
SINCE SEP 1 0.0 0.9 -0.9 0.0  
SINCE JUL 1 T 0.9 -0.9 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 22 -2 17  
MONTH TO DATE 220 325 -105 215  
SINCE SEP 1 307 529 -222 259  
SINCE JUL 1 340 576 -236 284  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 9 0 9 1  
SINCE SEP 1 81 44 37 124  
SINCE JAN 1 598 534 64 598    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 7.4  
 
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 5:00 AM  
LOWEST 34 1:00 PM  
AVERAGE 58  
   
......................................................  
 
THE BISMARCK ND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 82 1875  
1901  
MINIMUM TEMPERATURE (F) 31 13 1896  
1916  
 
SUNRISE AND SUNSET  
OCTOBER 20 2025.......SUNRISE 8:08 AM CDT SUNSET 6:46 PM CDT  
OCTOBER 21 2025.......SUNRISE 8:10 AM CDT SUNSET 6:45 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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