935  
CDUS45 KBYZ 210932  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
332 AM MDT THU AUG 21 2025  
   
...............................
 
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR AUGUST 20 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 98 242 PM 100 1988 86 12 99  
MINIMUM 53 525 AM 35 1939 51 2 57  
AVERAGE 76 68 8 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.50 1916 0.02 -0.02 0.01  
MONTH TO DATE 0.46 0.43 0.03 0.42  
SINCE OCT 1 16.16 13.18 2.98 11.75  
SINCE JAN 1 14.37 10.31 4.06 8.10  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 4 10 -6 10  
SINCE JUN 1 138 170 -32 85  
SINCE JUL 1 17 32 -15 23  
 
COOLING  
YESTERDAY 11 4 7 13  
MONTH TO DATE 112 122 -10 165  
SINCE JUN 1 342 362 -20 498  
SINCE JAN 1 347 366 -19 498    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 600 AM  
LOWEST 16 1100 PM  
AVERAGE 42  
   
......................................................
 
 
THE SHERIDAN WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 102 2024  
MINIMUM TEMPERATURE (F) 50 38 1907  
1974  
 
SUNRISE AND SUNSET  
AUGUST 21 2025........SUNRISE 618 AM MDT SUNSET 803 PM MDT  
AUGUST 22 2025........SUNRISE 619 AM MDT SUNSET 802 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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