923  
CDUS43 KBIS 270738  
CLIBIS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BISMARCK, ND  
238 AM CDT TUE MAY 27 2025  
   
...............................
 
 
   
..THE BISMARCK ND CLIMATE SUMMARY FOR MAY 26 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 73 4:18 PM 93 2018 72 1 65  
MINIMUM 42 4:52 AM 25 1984 47 -5 42  
AVERAGE 58 59 -1 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.18 1899 0.09 -0.09 0.33  
MONTH TO DATE 4.99 2.01 2.98 2.32  
SINCE MAR 1 7.03 4.19 2.84 5.21  
SINCE JAN 1 7.76 5.19 2.57 5.92  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.0 1932 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.4 -0.4 0.0  
SINCE MAR 1 3.8 13.5 -9.7 8.7  
SINCE JUL 1 25.3 50.5 -25.2 31.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 7 0 11  
MONTH TO DATE 261 289 -28 255  
SINCE MAR 1 1775 2028 -253 1955  
SINCE JUL 1 7829 8367 -538 7324  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 44 8 36 3  
SINCE MAR 1 44 8 36 3  
SINCE JAN 1 44 8 36 3    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 7.0  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 5:00 AM  
LOWEST 28 1:00 PM  
AVERAGE 60  
   
......................................................
 
 
THE BISMARCK ND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 101 1934  
MINIMUM TEMPERATURE (F) 47 29 1907  
 
SUNRISE AND SUNSET  
MAY 27 2025...........SUNRISE 5:56 AM CDT SUNSET 9:25 PM CDT  
MAY 28 2025...........SUNRISE 5:55 AM CDT SUNSET 9:26 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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