443  
CDUS45 KBYZ 010959  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
359 AM MDT THU MAY 01 2025  
   
...............................
 
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR APRIL 30 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 54 1230 PM 84 1926 60 -6 57  
2021  
MINIMUM 34 1155 PM 10 1950 33 1 31  
AVERAGE 44 47 -3 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.23 1.17 2003 0.08 0.15 T  
MONTH TO DATE 2.80 1.87 0.93 1.28  
SINCE OCT 1 8.72 7.02 1.70 6.89  
SINCE JAN 1 6.93 4.15 2.78 3.24  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 18 3 21  
MONTH TO DATE 649 654 -5 537  
SINCE MAR 1 1414 1562 -148 1400  
SINCE JUL 1 6442 7010 -568 6083  
 
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 20 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 19.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 500 PM  
LOWEST 68 500 PM  
AVERAGE 68  
   
......................................................
 
 
THE SHERIDAN WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 84 1955  
1981  
MINIMUM TEMPERATURE (F) 33 18 1950  
 
SUNRISE AND SUNSET  
MAY 1 2025...........SUNRISE 557 AM MDT SUNSET 813 PM MDT  
MAY 2 2025...........SUNRISE 556 AM MDT SUNSET 815 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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