582  
CDUS45 KBYZ 212231  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
431 PM MDT THU SEP 21 2023  
   
...............................
 
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR SEPTEMBER 21 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 70 1238 PM 92 1938 73 -3 60  
MINIMUM 49 547 AM 23 1983 41 8 48  
AVERAGE 60 57 3 54  
 
PRECIPITATION (IN)  
TODAY 0.00 0.80 1931 0.06 -0.06 0.05  
MONTH TO DATE 1.59 0.95 0.64 2.19  
SINCE OCT 1 20.82 14.41 6.41 15.98  
SINCE JAN 1 17.64 11.54 6.10 12.25  
 
DEGREE DAYS  
HEATING  
TODAY 5 8 -3 11  
MONTH TO DATE 36 116 -80 65  
SINCE SEP 1 36 116 -80 65  
SINCE JUL 1 71 175 -104 69  
 
COOLING  
TODAY 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 17 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 400 AM  
LOWEST 45 1200 PM  
AVERAGE 64  
   
......................................................
 
 
THE SHERIDAN WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 92 1936  
MINIMUM TEMPERATURE (F) 41 24 1995  
 
SUNRISE AND SUNSET  
SEPTEMBER 21 2023.....SUNRISE 654 AM MDT SUNSET 707 PM MDT  
SEPTEMBER 22 2023.....SUNRISE 655 AM MDT SUNSET 706 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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