689  
CDUS45 KRIW 070733  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1233 AM MST SUN JAN 07 2024  
   
...............................  
 
   
..THE CASPER WY CLIMATE SUMMARY FOR JANUARY 6 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1939 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 31 2:33 PM 52 1954 35 -4 35  
MINIMUM 9 6:03 AM -27 2010 15 -6 19  
AVERAGE 20 25 -5  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.29 1987 0.02 -0.02 0.00  
MONTH TO DATE 0.04 0.10 -0.06 0.23  
SINCE DEC 1 0.10 0.71 -0.61 0.97  
SINCE JAN 1 0.04 0.10 -0.06 0.23  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.8 1987 0.3 -0.3 0.0  
MONTH TO DATE 0.8 1.8 -1.0 6.0  
SINCE DEC 1 1.8 12.8 -11.0 20.7  
SINCE JUL 1 15.1 30.2 -15.1 38.6  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 45 40 5 38  
MONTH TO DATE 225 243 -18 251  
SINCE DEC 1 1239 1491 -252 1553  
SINCE JUL 1 2904 3293 -389 3368  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 15.5  
 
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 92 12:00 AM  
LOWEST 51 1:00 PM  
AVERAGE 72  
   
......................................................  
 
THE CASPER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 53 2006  
MINIMUM TEMPERATURE (F) 15 -23 1973  
 
SUNRISE AND SUNSET  
JANUARY 7 2024.......SUNRISE 7:37 AM MST SUNSET 4:48 PM MST  
JANUARY 8 2024.......SUNRISE 7:36 AM MST SUNSET 4:49 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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