279  
CDUS43 KBIS 180729  
CLIBIS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BISMARCK, ND  
229 AM CDT FRI APR 18 2025  
   
...............................
 
 
   
..THE BISMARCK ND CLIMATE SUMMARY FOR APRIL 17 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 51 5:10 PM 85 1915 57 -6 53  
MINIMUM 37 11:59 PM 10 1953 31 6 36  
AVERAGE 44 44 0 45  
 
PRECIPITATION (IN)  
YESTERDAY T 2.35 1878 0.05 -0.05 0.00  
MONTH TO DATE 0.96 0.68 0.28 0.61  
SINCE MAR 1 1.05 1.52 -0.47 1.44  
SINCE JAN 1 1.78 2.52 -0.74 2.15  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.5 2022 0.2 -0.2 0.0  
MONTH TO DATE 3.6 3.5 0.1 T  
SINCE MAR 1 3.8 12.0 -8.2 8.7  
SINCE JUL 1 25.3 49.0 -23.7 31.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 21 0 20  
MONTH TO DATE 375 415 -40 317  
SINCE MAR 1 1280 1499 -219 1440  
SINCE JUL 1 7334 7838 -504 6809  
 
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 28 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 14.6  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 56 12:00 AM  
LOWEST 34 5:00 PM  
AVERAGE 45  
   
......................................................
 
 
THE BISMARCK ND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 92 1987  
MINIMUM TEMPERATURE (F) 31 6 2022  
 
SUNRISE AND SUNSET  
APRIL 18 2025.........SUNRISE 6:49 AM CDT SUNSET 8:36 PM CDT  
APRIL 19 2025.........SUNRISE 6:48 AM CDT SUNSET 8:37 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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