233  
CDUS43 KBIS 190030  
CLIJMS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BISMARCK, ND  
730 PM CDT SUN MAY 18 2025  
   
...............................
 
 
   
..THE JAMESTOWN ND CLIMATE SUMMARY FOR MAY 18 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1891 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 49 3:57 PM 92 1941 68 -19 67  
MINIMUM 36 5:48 AM 26 2002 44 -8 50  
AVERAGE 43 56 -13 59  
 
PRECIPITATION (IN)  
TODAY 0.00 1.40 2013 0.12 -0.12 0.00  
MONTH TO DATE 0.36 1.82 -1.46 1.88  
SINCE MAR 1 3.55 3.75 -0.20 4.17  
SINCE JAN 1 3.75 4.43 -0.68 4.50  
 
DEGREE DAYS  
HEATING  
TODAY 22 10 12 6  
MONTH TO DATE 142 239 -97 166  
SINCE MAR 1 1795 2125 -330 1887  
SINCE JUL 1 8019 8832 -813 7311  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 39 0 39 5  
SINCE MAR 1 39 0 39 5  
SINCE JAN 1 39 0 39 5    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION E (90)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 11.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 3:00 AM  
LOWEST 66 4:00 PM  
AVERAGE 76  
   
......................................................
 
 
THE JAMESTOWN ND CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 95 1948  
MINIMUM TEMPERATURE (F) 44 26 2002  
 
SUNRISE AND SUNSET  
MAY 18 2025...........SUNRISE 5:56 AM CDT SUNSET 9:07 PM CDT  
MAY 19 2025...........SUNRISE 5:55 AM CDT SUNSET 9:08 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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