337  
CDUS43 KBIS 190037  
CLIBIS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BISMARCK, ND  
737 PM CDT THU MAY 18 2023  
   
...............................
 
 
   
..THE BISMARCK ND CLIMATE SUMMARY FOR MAY 18 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1875 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 58 11:27 AM 98 1941 69 -11 74  
MINIMUM 39 5:06 AM 24 1915 43 -4 48  
AVERAGE 49 56 -7 61  
 
PRECIPITATION (IN)  
TODAY 0.00 1.32 2013 0.09 -0.09 0.00  
MONTH TO DATE 1.87 1.32 0.55 1.00  
SINCE MAR 1 4.07 3.50 0.57 4.78  
SINCE JAN 1 5.10 4.50 0.60 5.73  
 
SNOWFALL (IN)  
TODAY 0.0 0.4 1968 0.0 0.0 0.0  
MONTH TO DATE T 0.4 -0.4 T  
SINCE MAR 1 31.2 13.5 17.7 24.9  
SINCE JUL 1 101.2 50.5 50.7 55.1  
 
DEGREE DAYS  
HEATING  
TODAY 16 9 7 4  
MONTH TO DATE 142 226 -84 176  
SINCE MAR 1 2524 1965 559 2032  
SINCE JUL 1 9078 8304 774 7869  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 1 0 1 1  
SINCE MAR 1 1 0 1 1  
SINCE JAN 1 1 0 1 1    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION NW (320)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 9.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 4:00 AM  
LOWEST 52 5:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE BISMARCK ND CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 96 1948  
MINIMUM TEMPERATURE (F) 44 25 2015  
 
SUNRISE AND SUNSET  
MAY 18 2023...........SUNRISE 6:05 AM CDT SUNSET 9:14 PM CDT  
MAY 19 2023...........SUNRISE 6:04 AM CDT SUNSET 9:16 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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