146  
CDUS45 KBYZ 182234  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
434 PM MDT FRI APR 18 2025  
   
...............................
 
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR APRIL 18 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 41 229 PM 81 1946 57 -16 42  
MINIMUM 28 554 AM 13 2013 30 -2 26  
AVERAGE 35 44 -9 34  
 
PRECIPITATION (IN)  
TODAY 0.08 1.08 1948 0.07 0.01 T  
MONTH TO DATE 0.86 1.00 -0.14 1.28  
SINCE OCT 1 6.78 6.15 0.63 6.89  
SINCE JAN 1 4.99 3.28 1.71 3.24  
 
DEGREE DAYS  
HEATING  
TODAY 30 22 8 31  
MONTH TO DATE 400 415 -15 320  
SINCE MAR 1 1165 1323 -158 1183  
SINCE JUL 1 6193 6771 -578 5866  
 
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 21 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 11.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 600 AM  
LOWEST 41 300 PM  
AVERAGE 71  
   
......................................................
 
 
THE SHERIDAN WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 83 1962  
MINIMUM TEMPERATURE (F) 30 5 1966  
 
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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