087  
CDUS45 KBYZ 122231  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
431 PM MDT SAT SEP 12 2026  
   
...............................  
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR SEPTEMBER 12 2026  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1907 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 74 216 PM 98 1990 78 -4 72  
MINIMUM 45 628 AM 18 2014 44 1 50  
AVERAGE 60 61 -1 61  
 
PRECIPITATION (IN)  
TODAY 0.00 0.43 2016 0.04 -0.04 0.06  
MONTH TO DATE T 0.48 -0.48 0.09  
SINCE OCT 1 12.35 13.94 -1.59 16.45  
SINCE JAN 1 8.26 11.07 -2.81 14.66  
 
DEGREE DAYS  
HEATING  
TODAY 5 6 -1 4  
MONTH TO DATE 18 52 -34 30  
SINCE SEP 1 18 52 -34 30  
SINCE JUL 1 38 111 -73 53  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 36 24 12 23  
SINCE SEP 1 36 24 12 23  
SINCE JAN 1 587 430 157 393    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 4.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 600 AM  
LOWEST 30 300 PM  
AVERAGE 58  
   
......................................................  
 
THE SHERIDAN WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 95 1959  
MINIMUM TEMPERATURE (F) 43 27 1974  
 
SUNRISE AND SUNSET  
SEPTEMBER 12 2026.....SUNRISE 643 AM MDT SUNSET 724 PM MDT  
SEPTEMBER 13 2026.....SUNRISE 644 AM MDT SUNSET 722 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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