382  
CDUS45 KBYZ 300931  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
331 AM MDT SAT SEP 30 2023  
   
...............................
 
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR SEPTEMBER 29 2023
 
 
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)  
YESTERDAY  
MAXIMUM 74 407 PM 91 1989 69 5 85  
MINIMUM 38 555 AM 20 1984 38 0 45  
1985  
AVERAGE 56 53 3 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.96 1923 0.05 -0.05 T  
MONTH TO DATE 2.78 1.41 1.37 2.22  
SINCE OCT 1 22.01 14.87 7.14 16.01  
SINCE JAN 1 18.83 12.00 6.83 12.28  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 12 -3 0  
MONTH TO DATE 96 200 -104 95  
SINCE SEP 1 96 200 -104 95  
SINCE JUL 1 131 259 -128 99  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 35 32 3 93  
SINCE SEP 1 35 32 3 93  
SINCE JAN 1 385 438 -53 702    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 4.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 700 AM  
LOWEST 38 300 PM  
AVERAGE 64  
   
......................................................
 
 
THE SHERIDAN WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 91 1963  
1989  
MINIMUM TEMPERATURE (F) 38 18 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.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MT Page
The Nexlab WY Page Main Text Page