228  
CDUS45 KBYZ 231337 CCA  
CLISHR  
 
CLIMATE REPORT ...CORRECTED  
NATIONAL WEATHER SERVICE BILLINGS MT  
737 AM MDT SAT SEP 23 2023  
   
...............................
 
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR SEPTEMBER 22 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 60 151 PM 92 1936 73 -13 76  
MINIMUM 49 1159 PM 24 1995 41 8 45  
AVERAGE 55 56 -1 61  
 
PRECIPITATION (IN)  
YESTERDAY 1.03R 0.71 2000 0.06 0.97 0.03  
MONTH TO DATE 2.78 1.01 1.77 2.22  
SINCE OCT 1 22.01 14.47 7.54 16.01  
SINCE JAN 1 18.83 11.60 7.23 12.28  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 9 1 4  
MONTH TO DATE 46 125 -79 69  
SINCE SEP 1 46 125 -79 69  
SINCE JUL 1 81 184 -103 73  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 35 32 3 91  
SINCE SEP 1 35 32 3 91  
SINCE JAN 1 385 438 -53 700    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 5.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 500 AM  
LOWEST 69 200 PM  
AVERAGE 81  
   
......................................................
 
 
THE SHERIDAN WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 94 1992  
MINIMUM TEMPERATURE (F) 40 21 1926  
 
SUNRISE AND SUNSET  
SEPTEMBER 23 2023.....SUNRISE 656 AM MDT SUNSET 704 PM MDT  
SEPTEMBER 24 2023.....SUNRISE 657 AM MDT SUNSET 702 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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