985  
CDUS45 KBYZ 182231  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
431 PM MDT MON SEP 18 2023  
   
...............................
 
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR SEPTEMBER 18 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 85 238 PM 94 1914 75 10 80  
1984  
2021  
MINIMUM 52 1221 AM 15 1965 42 10 47  
AVERAGE 69 58 11 64  
 
PRECIPITATION (IN)  
TODAY 0.00 0.92 1967 0.05 -0.05 0.00  
MONTH TO DATE 1.59 0.78 0.81 2.14  
SINCE OCT 1 20.82 14.24 6.58 15.93  
SINCE JAN 1 17.64 11.37 6.27 12.20  
 
DEGREE DAYS  
HEATING  
TODAY 0 8 -8 1  
MONTH TO DATE 26 92 -66 45  
SINCE SEP 1 26 92 -66 45  
SINCE JUL 1 61 151 -90 49  
 
COOLING  
TODAY 4 1 3 0  
MONTH TO DATE 35 30 5 88  
SINCE SEP 1 35 30 5 88  
SINCE JAN 1 385 436 -51 697    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 2.4  
 
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 62 800 AM  
LOWEST 19 100 PM  
AVERAGE 41  
   
......................................................
 
 
THE SHERIDAN WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 95 1981  
MINIMUM TEMPERATURE (F) 42 24 1965  
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2023.....SUNRISE 650 AM MDT SUNSET 713 PM MDT  
SEPTEMBER 19 2023.....SUNRISE 651 AM MDT SUNSET 711 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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