249  
CDUS45 KBYZ 210934  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
334 AM MDT MON JUL 21 2025  
   
...............................  
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR JULY 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 88 321 PM 102 1960 89 -1 94  
2017  
MINIMUM 59 308 AM 39 1915 55 4 57  
AVERAGE 74 72 2 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.65 2002 0.03 -0.03 T  
MONTH TO DATE 1.21 0.74 0.47 0.69  
SINCE OCT 1 14.98 12.42 2.56 11.32  
SINCE JAN 1 13.19 9.55 3.64 7.67  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 13 18 -5 13  
SINCE JUN 1 134 156 -22 75  
SINCE JUL 1 13 18 -5 13  
 
COOLING  
YESTERDAY 9 7 2 11  
MONTH TO DATE 129 113 16 143  
SINCE JUN 1 163 156 7 220  
SINCE JAN 1 168 160 8 220    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 6.8  
 
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 81 100 AM  
LOWEST 32 500 PM  
AVERAGE 57  
   
......................................................  
 
THE SHERIDAN WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 102 1931  
1982  
2007  
MINIMUM TEMPERATURE (F) 55 42 1978  
 
SUNRISE AND SUNSET  
JULY 21 2025..........SUNRISE 543 AM MDT SUNSET 846 PM MDT  
JULY 22 2025..........SUNRISE 544 AM MDT SUNSET 845 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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