944  
CDUS45 KBYZ 131031  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
331 AM MST WED DEC 13 2023  
   
...............................  
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR DECEMBER 12 2023  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1907 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 32 205 PM 70 2017 37 -5 30  
MINIMUM 19 1122 PM -24 1922 12 7 14  
AVERAGE 26 24 2 22  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.42 1955 0.02 -0.02 0.06  
MONTH TO DATE 0.08 0.22 -0.14 0.30  
SINCE OCT 1 3.63 2.55 1.08 2.45  
SINCE JAN 1 22.53 14.61 7.92 14.75  
 
DEGREE DAYS  
HEATING  
YESTERDAY 39 40 -1 43  
MONTH TO DATE 364 468 -104 542  
SINCE DEC 1 364 468 -104 542  
SINCE JUL 1 1888 2298 -410 2310  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 385 442 -57 702    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 3.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1200 PM  
LOWEST 81 900 PM  
AVERAGE 87  
   
......................................................  
 
THE SHERIDAN WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 62 1921  
MINIMUM TEMPERATURE (F) 12 -26 1919  
 
SUNRISE AND SUNSET  
DECEMBER 13 2023......SUNRISE 737 AM MST SUNSET 427 PM MST  
DECEMBER 14 2023......SUNRISE 737 AM MST SUNSET 427 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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