683  
CDUS43 KBIS 130747  
CLIBIS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BISMARCK, ND  
247 AM CDT TUE MAY 13 2025  
   
...............................  
 
   
..THE BISMARCK ND CLIMATE SUMMARY FOR MAY 12 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 97R 3:57 PM 92 1880 67 30 73  
MINIMUM 56 6:01 AM 20 1888 41 15 44  
AVERAGE 77 54 23 59  
 
PRECIPITATION (IN)  
YESTERDAY T 1.59 2023 0.08 -0.08 T  
MONTH TO DATE 0.01 0.84 -0.83 0.52  
SINCE MAR 1 2.05 3.02 -0.97 3.41  
SINCE JAN 1 2.78 4.02 -1.24 4.12  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 2000 0.0 0.0 0.0  
2005  
2022  
MONTH TO DATE 0.0 0.3 -0.3 0.0  
SINCE MAR 1 3.8 13.4 -9.6 8.7  
SINCE JUL 1 25.3 50.4 -25.1 31.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 12 -12 6  
MONTH TO DATE 56 165 -109 134  
SINCE MAR 1 1570 1904 -334 1834  
SINCE JUL 1 7624 8243 -619 7203  
 
COOLING  
YESTERDAY 12 0 12 0  
MONTH TO DATE 30 0 30 0  
SINCE MAR 1 30 0 30 0  
SINCE JAN 1 30 0 30 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 10.1  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 49 6:00 AM  
LOWEST 16 4:00 PM  
AVERAGE 33  
   
......................................................  
 
THE BISMARCK ND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 91 1932  
2013  
MINIMUM TEMPERATURE (F) 41 27 1945  
1953  
2004  
 
SUNRISE AND SUNSET  
MAY 13 2025...........SUNRISE 6:10 AM CDT SUNSET 9:09 PM CDT  
MAY 14 2025...........SUNRISE 6:09 AM CDT SUNSET 9:10 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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