874  
CDUS45 KBYZ 170931  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
331 AM MDT SAT MAY 17 2025  
   
...............................  
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR MAY 16 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 62 238 PM 89 1934 66 -4 77  
MINIMUM 42 1140 PM 26 1923 39 3 44  
1974  
AVERAGE 52 52 0 61  
 
PRECIPITATION (IN)  
YESTERDAY T 1.77 1981 0.09 -0.09 0.00  
MONTH TO DATE 1.91 1.35 0.56 1.59  
SINCE OCT 1 10.63 8.37 2.26 8.48  
SINCE JAN 1 8.84 5.50 3.34 4.83  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 13 0 4  
MONTH TO DATE 173 246 -73 228  
SINCE MAR 1 1588 1808 -220 1628  
SINCE JUL 1 6616 7256 -640 6311  
 
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 29 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 15.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 1000 PM  
LOWEST 44 300 PM  
AVERAGE 65  
   
......................................................  
 
THE SHERIDAN WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 95 1948  
MINIMUM TEMPERATURE (F) 39 26 1910  
 
SUNRISE AND SUNSET  
MAY 17 2025...........SUNRISE 537 AM MDT SUNSET 832 PM MDT  
MAY 18 2025...........SUNRISE 536 AM MDT SUNSET 833 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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