329  
CDUS45 KBYZ 180932  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
332 AM MDT FRI APR 18 2025  
   
...............................
 
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR APRIL 17 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 36 1206 AM 83 1994 57 -21 40  
MINIMUM 27 1126 PM 15 1922 30 -3 30  
AVERAGE 32 43 -11 35  
 
PRECIPITATION (IN)  
YESTERDAY 0.45 1.20 1920 0.06 0.39 0.65  
MONTH TO DATE 0.78 0.93 -0.15 1.28  
SINCE OCT 1 6.70 6.08 0.62 6.89  
SINCE JAN 1 4.91 3.21 1.70 3.24  
 
DEGREE DAYS  
HEATING  
YESTERDAY 33 22 11 30  
MONTH TO DATE 370 393 -23 289  
SINCE MAR 1 1135 1301 -166 1152  
SINCE JUL 1 6163 6749 -586 5835  
 
COOLING  
YESTERDAY 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 26 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 12.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
HEAVY SNOW  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 800 AM  
LOWEST 75 1000 PM  
AVERAGE 88  
   
......................................................
 
 
THE SHERIDAN WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 81 1946  
MINIMUM TEMPERATURE (F) 30 13 2013  
 
SUNRISE AND SUNSET  
APRIL 18 2025.........SUNRISE 618 AM MDT SUNSET 757 PM MDT  
APRIL 19 2025.........SUNRISE 616 AM MDT SUNSET 759 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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