661  
CDUS45 KBYZ 112240  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
440 PM MDT MON SEP 11 2023  
   
...............................
 
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR SEPTEMBER 11 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 75 252 PM 96 1971 78 -3 85  
MINIMUM 44 546 AM 21 1921 44 0 38  
AVERAGE 60 61 -1 62  
 
PRECIPITATION (IN)  
TODAY 0.00 0.99 2019 0.05 -0.05 0.00  
MONTH TO DATE 1.58 0.44 1.14 1.84  
SINCE OCT 1 20.81 13.90 6.91 15.63  
SINCE JAN 1 17.63 11.03 6.60 11.90  
 
DEGREE DAYS  
HEATING  
TODAY 5 5 0 3  
MONTH TO DATE 16 46 -30 29  
SINCE SEP 1 16 46 -30 29  
SINCE JUL 1 51 105 -54 33  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 30 23 7 81  
SINCE SEP 1 30 23 7 81  
SINCE JAN 1 380 429 -49 690    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 1.4  
 
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 93 500 AM  
LOWEST 40 200 PM  
AVERAGE 67  
   
......................................................
 
 
THE SHERIDAN WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 98 1990  
MINIMUM TEMPERATURE (F) 44 18 2014  
 
SUNRISE AND SUNSET  
SEPTEMBER 11 2023.....SUNRISE 642 AM MDT SUNSET 726 PM MDT  
SEPTEMBER 12 2023.....SUNRISE 643 AM MDT SUNSET 724 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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