511  
CDUS43 KBIS 291224 RRA  
CLIBIS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND FORKS  
234 AM CDT TUE APR 29 2025  
   
...............................  
 
   
..THE BISMARCK ND CLIMATE SUMMARY FOR APRIL 28 2025  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1875 TO 2025  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
........................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 56 92 1952 63 -7 44  
MINIMUM 34 18 2008 36 -2 33  
AVERAGE 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.80 1.51 1970 0.06 0.74 0.15  
MONTH TO DATE 1.84 1.15 0.69 1.67  
SINCE MAR 1 1.93 2.02 -0.09 2.50  
SINCE JAN 1 2.61 2.96 -0.35 3.21  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.7 1914 0.1 -0.1 MM  
MONTH TO DATE T 4.1 -4.1 T  
SINCE MAR 1 T 13.2 -13.2 T  
SINCE JUL 1 T 50.7 -50.7 T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 16 4 26  
MONTH TO DATE 577 606 -29 536  
SINCE MAR 1 1481 1694 -213 1659  
SINCE JUL 1 7527 8125 -598 7026  
 
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)  
RESULTANT WIND SPEED 14 RESULTANT WIND DIRECTION N (10)  
HIGHEST WIND SPEED 27 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION NE (30)  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 34  
AVERAGE 67  
   
......................................................  
 
THE BISMARCK ND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 89 1952  
MINIMUM TEMPERATURE (F) 36 18 1958  
 
SUNRISE AND SUNSET  
APRIL 29 2025.........SUNRISE 631 AM CDT SUNSET 851 PM CDT  
APRIL 30 2025.........SUNRISE 629 AM CDT SUNSET 852 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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