684  
CDUS45 KBYZ 202233  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
433 PM MDT SUN APR 20 2025  
   
...............................
 
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR APRIL 20 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 53 256 PM 85 1980 57 -4 48  
MINIMUM 33 1207 AM 3 1966 30 3 24  
AVERAGE 43 44 -1 36  
 
PRECIPITATION (IN)  
TODAY 0.17 0.65 1933 0.07 0.10 0.00  
MONTH TO DATE 1.03 1.13 -0.10 1.28  
SINCE OCT 1 6.95 6.28 0.67 6.89  
SINCE JAN 1 5.16 3.41 1.75 3.24  
 
DEGREE DAYS  
HEATING  
TODAY 22 21 1 29  
MONTH TO DATE 453 457 -4 381  
SINCE MAR 1 1218 1365 -147 1244  
SINCE JUL 1 6246 6813 -567 5927  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 7.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 700 AM  
LOWEST 58 400 AM  
AVERAGE 74  
   
......................................................
 
 
THE SHERIDAN WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 86 1989  
MINIMUM TEMPERATURE (F) 31 4 1927  
 
SUNRISE AND SUNSET  
APRIL 20 2025.........SUNRISE 614 AM MDT SUNSET 800 PM MDT  
APRIL 21 2025.........SUNRISE 613 AM MDT SUNSET 801 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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