620  
CDUS45 KBYZ 190931  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
331 AM MDT SAT APR 19 2025  
   
...............................  
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR APRIL 18 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 42 401 PM 81 1946 57 -15 42  
MINIMUM 20 1159 PM 13 2013 30 -10 26  
AVERAGE 31 44 -13 34  
 
PRECIPITATION (IN)  
YESTERDAY 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  
YESTERDAY 34 22 12 31  
MONTH TO DATE 404 415 -11 320  
SINCE MAR 1 1169 1323 -154 1183  
SINCE JUL 1 6197 6771 -574 5866  
 
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 21 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 9.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 600 AM  
LOWEST 40 600 PM  
AVERAGE 70  
   
......................................................  
 
THE SHERIDAN WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 83 1962  
MINIMUM TEMPERATURE (F) 30 5 1966  
 
SUNRISE AND SUNSET  
APRIL 19 2025.........SUNRISE 616 AM MDT SUNSET 759 PM MDT  
APRIL 20 2025.........SUNRISE 614 AM MDT SUNSET 800 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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