150  
CDUS45 KBYZ 182240  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
440 PM MDT WED JUN 18 2025  
   
...............................  
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR JUNE 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 82 259 PM 98 2016 78 4 58  
MINIMUM 44 433 AM 37 1912 47 -3 39  
1981  
AVERAGE 63 62 1 49  
 
PRECIPITATION (IN)  
TODAY 0.00 1.12 1946 0.06 -0.06 T  
MONTH TO DATE 0.55 1.36 -0.81 0.65  
SINCE OCT 1 13.76 11.06 2.70 10.44  
SINCE JAN 1 11.97 8.19 3.78 6.79  
 
DEGREE DAYS  
HEATING  
TODAY 2 4 -2 16  
MONTH TO DATE 91 106 -15 46  
SINCE JUN 1 91 106 -15 46  
SINCE JUL 1 6873 7510 -637 6541  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 19 15 4 17  
SINCE JUN 1 19 15 4 17  
SINCE JAN 1 24 19 5 17    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 2.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 100 AM  
LOWEST 28 300 PM  
AVERAGE 62  
   
......................................................  
 
THE SHERIDAN WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 101 1989  
MINIMUM TEMPERATURE (F) 47 32 2024  
 
SUNRISE AND SUNSET  
JUNE 18 2025..........SUNRISE 522 AM MDT SUNSET 857 PM MDT  
JUNE 19 2025..........SUNRISE 522 AM MDT SUNSET 857 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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