657  
CDUS45 KBYZ 290940  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
340 AM MDT THU MAY 29 2025  
   
...............................  
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR MAY 28 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1907 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 68 1227 PM 93 1934 70 -2 79  
2014  
MINIMUM 50 1159 PM 28 1947 43 7 39  
AVERAGE 59 56 3 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.15 1.44 2018 0.09 0.06 0.00  
MONTH TO DATE 4.49 2.41 2.08 2.77  
SINCE OCT 1 13.21 9.43 3.78 9.66  
SINCE JAN 1 11.42 6.56 4.86 6.01  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 9 -3 6  
MONTH TO DATE 321 371 -50 380  
SINCE MAR 1 1736 1933 -197 1780  
SINCE JUL 1 6764 7381 -617 6463  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 5 0 5 0  
SINCE MAR 1 5 0 5 0  
SINCE JAN 1 5 0 5 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 5.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 AM  
LOWEST 52 400 PM  
AVERAGE 76  
   
......................................................  
 
THE SHERIDAN WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 94 1919  
MINIMUM TEMPERATURE (F) 43 26 1982  
 
SUNRISE AND SUNSET  
MAY 29 2025...........SUNRISE 527 AM MDT SUNSET 844 PM MDT  
MAY 30 2025...........SUNRISE 526 AM MDT SUNSET 845 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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