576  
CDUS45 KBYZ 290940  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
340 AM MDT MON JUN 29 2026  
   
...............................
 
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR JUNE 28 2026
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1907 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 78 246 PM 103 1919 82 -4 83  
MINIMUM 44 435 AM 36 2000 50 -6 53  
AVERAGE 61 66 -5 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.59 1918 0.05 -0.05 0.00  
MONTH TO DATE 1.69 1.90 -0.21 0.56  
SINCE OCT 1 11.90 11.60 0.30 13.77  
SINCE JAN 1 7.81 8.73 -0.92 11.98  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 2 2 0  
MONTH TO DATE 135 134 1 121  
SINCE JUN 1 135 134 1 121  
SINCE JUL 1 6151 7538 -1387 6903  
 
COOLING  
YESTERDAY 0 3 -3 3  
MONTH TO DATE 15 37 -22 34  
SINCE JUN 1 15 37 -22 34  
SINCE JAN 1 32 41 -9 39    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 9.9  
 
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 93 100 AM  
LOWEST 16 100 PM  
AVERAGE 55  
   
......................................................
 
 
THE SHERIDAN WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 104 2002  
MINIMUM TEMPERATURE (F) 50 35 1908  
 
SUNRISE AND SUNSET  
JUNE 29 2026..........SUNRISE 525 AM MDT SUNSET 858 PM MDT  
JUNE 30 2026..........SUNRISE 526 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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