748  
CDUS45 KBYZ 182240  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
440 PM MDT MON AUG 18 2025  
   
...............................
 
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR AUGUST 18 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 93 218 PM 100 1988 86 7 96  
2020  
MINIMUM 53 519 AM 40 1987 51 2 58  
AVERAGE 73 69 4 77  
 
PRECIPITATION (IN)  
TODAY 0.00 1.03 1968 0.02 -0.02 0.00  
MONTH TO DATE 0.46 0.40 0.06 0.41  
SINCE OCT 1 16.16 13.15 3.01 11.74  
SINCE JAN 1 14.37 10.28 4.09 8.09  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 4 8 -4 10  
SINCE JUN 1 138 168 -30 85  
SINCE JUL 1 17 30 -13 23  
 
COOLING  
TODAY 8 5 3 12  
MONTH TO DATE 89 113 -24 138  
SINCE JUN 1 319 353 -34 471  
SINCE JAN 1 324 357 -33 471    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 4.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 300 AM  
LOWEST 21 300 PM  
AVERAGE 55  
   
......................................................
 
 
THE SHERIDAN WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 99 1999  
MINIMUM TEMPERATURE (F) 51 39 2002  
2015  
 
SUNRISE AND SUNSET  
AUGUST 18 2025........SUNRISE 614 AM MDT SUNSET 808 PM MDT  
AUGUST 19 2025........SUNRISE 615 AM MDT SUNSET 807 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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