368  
CDUS43 KBIS 010745  
CLIBIS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BISMARCK, ND  
245 AM CDT THU MAY 01 2025  
   
...............................  
 
   
..THE BISMARCK ND CLIMATE SUMMARY FOR APRIL 30 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 60 10:32 AM 93 1992 62 -2 51  
MINIMUM 48 5:21 AM 16 1903 36 12 35  
AVERAGE 54 49 5 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.11 1.06 1895 0.06 0.05 0.30  
MONTH TO DATE 1.15 1.34 -0.19 2.06  
SINCE MAR 1 1.24 2.18 -0.94 2.89  
SINCE JAN 1 1.97 3.18 -1.21 3.60  
 
SNOWFALL (IN)  
YESTERDAY MM 6.3 1967 0.0 MM 0.0  
MONTH TO DATE 3.6 4.6 -1.0 T  
SINCE MAR 1 3.8 13.1 -9.3 8.7  
SINCE JUL 1 25.3 50.1 -24.8 31.4  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 16 -5 22  
MONTH TO DATE 568 656 -88 577  
SINCE MAR 1 1473 1740 -267 1700  
SINCE JUL 1 7527 8079 -552 7069  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 5.0  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 10:00 PM  
LOWEST 64 11:00 AM  
AVERAGE 77  
   
......................................................  
 
THE BISMARCK ND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 90 1901  
MINIMUM TEMPERATURE (F) 36 18 1909  
1911  
 
SUNRISE AND SUNSET  
MAY 1 2025...........SUNRISE 6:27 AM CDT SUNSET 8:53 PM CDT  
MAY 2 2025...........SUNRISE 6:26 AM CDT SUNSET 8:55 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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