037  
CDUS45 KRIW 060730  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1230 AM MST WED DEC 06 2023  
   
...............................
 
 
   
..THE CASPER WY CLIMATE SUMMARY FOR DECEMBER 5 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1939 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 52 2:36 PM 65 1939 37 15 40  
MINIMUM 35 2:19 AM -27 1972 16 19 24  
AVERAGE 44 26 18  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.39 2016 0.02 -0.02 0.00  
MONTH TO DATE 0.00 0.10 -0.10 0.15  
SINCE DEC 1 0.00 0.10 -0.10 0.15  
SINCE JAN 1 15.35 11.71 3.64 12.77  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.0 2016 0.3 -0.3 0.0  
MONTH TO DATE 0.0 1.7 -1.7 2.4  
SINCE DEC 1 0.0 1.7 -1.7 2.4  
SINCE JUL 1 13.3 19.1 -5.8 20.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 39 -18 33  
MONTH TO DATE 178 190 -12 171  
SINCE DEC 1 178 190 -12 171  
SINCE JUL 1 1843 1992 -149 1986  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 342 443 -101 544    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 19.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 12:00 AM  
LOWEST 48 2:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE CASPER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 63 1939  
MINIMUM TEMPERATURE (F) 16 -24 1972  
 
SUNRISE AND SUNSET  
DECEMBER 6 2023......SUNRISE 7:22 AM MST SUNSET 4:31 PM MST  
DECEMBER 7 2023......SUNRISE 7:23 AM MST SUNSET 4:31 PM MST  
 
- 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 WY Page Main Text Page