785  
CDUS45 KBYZ 212231  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
431 PM MDT SAT JUN 21 2025  
   
...............................  
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR JUNE 21 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 76 238 PM 104 2016 79 -3 75  
MINIMUM 55 528 AM 34 1926 48 7 57  
AVERAGE 66 63 3 66  
 
PRECIPITATION (IN)  
TODAY 0.00 2.00 1947 0.06 -0.06 0.01  
MONTH TO DATE 0.56 1.55 -0.99 0.66  
SINCE OCT 1 13.77 11.25 2.52 10.45  
SINCE JAN 1 11.98 8.38 3.60 6.80  
 
DEGREE DAYS  
HEATING  
TODAY 0 3 -3 0  
MONTH TO DATE 91 116 -25 59  
SINCE JUN 1 91 116 -25 59  
SINCE JUL 1 6873 7520 -647 6554  
 
COOLING  
TODAY 1 2 -1 1  
MONTH TO DATE 27 20 7 18  
SINCE JUN 1 27 20 7 18  
SINCE JAN 1 32 24 8 18    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 11.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 1200 AM  
LOWEST 50 1200 PM  
AVERAGE 70  
   
......................................................  
 
THE SHERIDAN WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 101 1919  
MINIMUM TEMPERATURE (F) 48 35 1914  
2019  
 
SUNRISE AND SUNSET  
JUNE 21 2025..........SUNRISE 522 AM MDT SUNSET 857 PM MDT  
JUNE 22 2025..........SUNRISE 522 AM MDT SUNSET 858 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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