860  
CDUS45 KBYZ 270940  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
340 AM MDT WED SEP 27 2023  
   
...............................
 
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR SEPTEMBER 26 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 83 406 PM 97 2015 70 13 81  
MINIMUM 39 550 AM 21 1926 39 0 42  
1972  
AVERAGE 61 55 6 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.93 1915 0.05 -0.05 0.00  
MONTH TO DATE 2.78 1.24 1.54 2.22  
SINCE OCT 1 22.01 14.70 7.31 16.01  
SINCE JAN 1 18.83 11.83 7.00 12.28  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 11 -7 3  
MONTH TO DATE 73 165 -92 92  
SINCE SEP 1 73 165 -92 92  
SINCE JUL 1 108 224 -116 96  
 
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 9 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 2.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 700 AM  
LOWEST 28 400 PM  
AVERAGE 55  
   
......................................................
 
 
THE SHERIDAN WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 92 2021  
MINIMUM TEMPERATURE (F) 39 20 1908  
 
SUNRISE AND SUNSET  
SEPTEMBER 27 2023.....SUNRISE 701 AM MDT SUNSET 656 PM MDT  
SEPTEMBER 28 2023.....SUNRISE 702 AM MDT SUNSET 654 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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