294  
CDUS45 KBYZ 302230  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
430 PM MDT SAT SEP 30 2023  
   
...............................
 
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR SEPTEMBER 30 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 71 257 PM 91 1963 68 3 62  
1989  
MINIMUM 42 624 AM 18 1985 38 4 50  
AVERAGE 57 53 4 56  
 
PRECIPITATION (IN)  
TODAY 0.00 0.94 1923 0.06 -0.06 0.02  
MONTH TO DATE 2.78 1.47 1.31 2.24  
SINCE OCT 1 22.01 14.93 7.08 16.03  
SINCE JAN 1 18.83 12.06 6.77 12.30  
 
DEGREE DAYS  
HEATING  
TODAY 8 12 -4 9  
MONTH TO DATE 104 212 -108 104  
SINCE SEP 1 104 212 -108 104  
SINCE JUL 1 139 271 -132 108  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 35 34 1 93  
SINCE SEP 1 35 34 1 93  
SINCE JAN 1 385 440 -55 702    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 5.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 600 AM  
LOWEST 47 300 PM  
AVERAGE 68  
   
......................................................
 
 
THE SHERIDAN WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 93 2011  
MINIMUM TEMPERATURE (F) 37 22 1985  
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2023.....SUNRISE 704 AM MDT SUNSET 650 PM MDT  
OCTOBER 1 2023.......SUNRISE 706 AM MDT SUNSET 649 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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