019  
CDUS43 KBIS 110730  
CLIBIS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BISMARCK, ND  
230 AM CDT SUN MAY 11 2025  
   
...............................
 
 
   
..THE BISMARCK ND CLIMATE SUMMARY FOR MAY 10 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 89 5:48 PM 90 1900 66 23 73  
1987  
MINIMUM 45 4:10 AM 22 1945 40 5 47  
AVERAGE 67 53 14 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.24 1999 0.08 -0.08 0.00  
MONTH TO DATE 0.01 0.69 -0.68 0.52  
SINCE MAR 1 2.05 2.87 -0.82 3.41  
SINCE JAN 1 2.78 3.87 -1.09 4.12  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.2 1905 0.0 0.0 0.0  
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 5  
MONTH TO DATE 56 141 -85 124  
SINCE MAR 1 1570 1880 -310 1824  
SINCE JUL 1 7624 8219 -595 7193  
 
COOLING  
YESTERDAY 2 0 2 0  
MONTH TO DATE 5 0 5 0  
SINCE MAR 1 5 0 5 0  
SINCE JAN 1 5 0 5 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 14.1  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 64 12:00 AM  
LOWEST 18 3:00 PM  
AVERAGE 41  
   
......................................................
 
 
THE BISMARCK ND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 96 1906  
MINIMUM TEMPERATURE (F) 40 24 1952  
2008  
2020  
 
SUNRISE AND SUNSET  
MAY 11 2025...........SUNRISE 6:13 AM CDT SUNSET 9:06 PM CDT  
MAY 12 2025...........SUNRISE 6:12 AM CDT SUNSET 9:08 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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