075  
CDUS45 KBYZ 300940  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
340 AM MDT MON JUN 30 2025  
   
...............................  
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR JUNE 29 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 80 322 PM 104 2002 82 -2 79  
MINIMUM 50 449 AM 35 1908 50 0 47  
AVERAGE 65 66 -1 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.91 1973 0.04 -0.04 0.00  
MONTH TO DATE 0.56 1.94 -1.38 0.84  
SINCE OCT 1 13.77 11.64 2.13 10.63  
SINCE JAN 1 11.98 8.77 3.21 6.98  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 2  
MONTH TO DATE 121 136 -15 62  
SINCE JUN 1 121 136 -15 62  
SINCE JUL 1 6903 7540 -637 6557  
 
COOLING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 34 40 -6 67  
SINCE JUN 1 34 40 -6 67  
SINCE JAN 1 39 44 -5 67    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 5.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 500 AM  
LOWEST 39 600 PM  
AVERAGE 64  
   
......................................................  
 
THE SHERIDAN WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 101 2024  
MINIMUM TEMPERATURE (F) 50 36 1995  
 
SUNRISE AND SUNSET  
JUNE 30 2025..........SUNRISE 526 AM MDT SUNSET 857 PM MDT  
JULY 1 2025..........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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