652  
CDUS43 KBIS 220722  
CLIBIS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BISMARCK, ND  
222 AM CDT THU MAY 22 2025  
   
...............................
 
 
   
..THE BISMARCK ND CLIMATE SUMMARY FOR MAY 21 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 46 5:20 PM 96 1980 70 -24 69  
MINIMUM 36 1:47 AM 29 1882 45 -9 44  
1963  
AVERAGE 41 57 -16 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.33 0.93 1962 0.08 0.25 T  
MONTH TO DATE 4.99 1.57 3.42 1.49  
SINCE MAR 1 7.03 3.75 3.28 4.38  
SINCE JAN 1 7.76 4.75 3.01 5.09  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 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 24 8 16 8  
MONTH TO DATE 211 252 -41 200  
SINCE MAR 1 1725 1991 -266 1900  
SINCE JUL 1 7779 8330 -551 7269  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 44 3 41 3  
SINCE MAR 1 44 3 41 3  
SINCE JAN 1 44 3 41 3    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 7.8  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 4:00 AM  
LOWEST 80 1:00 PM  
AVERAGE 89  
   
......................................................
 
 
THE BISMARCK ND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 93 1980  
MINIMUM TEMPERATURE (F) 45 24 1882  
1963  
 
SUNRISE AND SUNSET  
MAY 22 2025...........SUNRISE 6:00 AM CDT SUNSET 9:20 PM CDT  
MAY 23 2025...........SUNRISE 5:59 AM CDT SUNSET 9:21 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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