250  
CDUS45 KBYZ 280940  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
340 AM MDT THU SEP 28 2023  
   
...............................
 
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR SEPTEMBER 27 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 79 426 PM 92 2021 70 9 83  
MINIMUM 44 258 AM 20 1908 39 5 40  
AVERAGE 62 54 8 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.04 1923 0.06 -0.06 0.00  
MONTH TO DATE 2.78 1.30 1.48 2.22  
SINCE OCT 1 22.01 14.76 7.25 16.01  
SINCE JAN 1 18.83 11.89 6.94 12.28  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 11 -8 3  
MONTH TO DATE 76 176 -100 95  
SINCE SEP 1 76 176 -100 95  
SINCE JUL 1 111 235 -124 99  
 
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 32 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 53 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 6.7  
 
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 80 100 AM  
LOWEST 31 200 PM  
AVERAGE 56  
   
......................................................
 
 
THE SHERIDAN WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 92 2001  
2010  
MINIMUM TEMPERATURE (F) 38 19 1984  
 
SUNRISE AND SUNSET  
SEPTEMBER 28 2023.....SUNRISE 702 AM MDT SUNSET 654 PM MDT  
SEPTEMBER 29 2023.....SUNRISE 703 AM MDT SUNSET 652 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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