814  
CDUS43 KBIS 010717  
CLIBIS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BISMARCK, ND  
217 AM CDT MON JUN 01 2026  
   
...............................
 
 
   
..THE BISMARCK ND CLIMATE SUMMARY FOR MAY 31 2026
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1875 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 81 4:43 PM 92 1986 74 7 80  
MINIMUM 61 5:51 AM 27 1964 49 12 58  
AVERAGE 71 61 10 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.42 1.18 1949 0.10 0.32 0.01  
MONTH TO DATE 1.78 2.50 -0.72 5.28  
SINCE MAR 1 3.74 4.68 -0.94 7.32  
SINCE JAN 1 4.65 5.68 -1.03 8.05  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2001 0.0 0.0 0.0  
2002  
MONTH TO DATE T 0.4 -0.4 0.0  
SINCE MAR 1 20.8 13.5 7.3 3.8  
SINCE JUL 1 54.2 50.5 3.7 25.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 5 -5 0  
MONTH TO DATE 301 318 -17 286  
SINCE MAR 1 1949 2057 -108 1800  
SINCE JUL 1 7485 8396 -911 7854  
 
COOLING  
YESTERDAY 6 1 5 4  
MONTH TO DATE 51 17 34 48  
SINCE MAR 1 52 17 35 48  
SINCE JAN 1 52 17 35 48    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 11.8  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 12:00 AM  
LOWEST 48 5:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE BISMARCK ND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 92 1933  
MINIMUM TEMPERATURE (F) 49 33 1962  
 
SUNRISE AND SUNSET  
JUNE 1 2026..........SUNRISE 5:53 AM CDT SUNSET 9:30 PM CDT  
JUNE 2 2026..........SUNRISE 5:52 AM CDT SUNSET 9:30 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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