913  
CDUS45 KRIW 210029  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
529 PM MST SAT JAN 20 2024  
   
...............................  
 
   
..THE CASPER WY CLIMATE SUMMARY FOR JANUARY 20 2024  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 46 2:07 PM 57 2005 36 10 26  
MINIMUM 1 6:04 AM -19 1959 15 -14 3  
AVERAGE 24 25 -1 15  
 
PRECIPITATION (IN)  
TODAY 0.00 0.53 2018 0.02 -0.02 0.00  
MONTH TO DATE 0.36 0.32 0.04 1.18  
SINCE DEC 1 0.42 0.93 -0.51 1.92  
SINCE JAN 1 0.36 0.32 0.04 1.18  
 
SNOWFALL (IN)  
TODAY 0.0 0.3 -0.3 0.0  
MONTH TO DATE 5.4 5.7 -0.3 16.3  
SINCE DEC 1 6.4 16.7 -10.3 31.0  
SINCE JUL 1 19.7 34.1 -14.4 48.9  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
TODAY 41 40 1 50  
MONTH TO DATE 1024 803 221 792  
SINCE DEC 1 2038 2051 -13 2094  
SINCE JUL 1 3703 3853 -150 3909  
 
COOLING  
TODAY 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 25 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 7.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83  
LOWEST 51  
AVERAGE 67  
   
......................................................  
 
THE CASPER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 56 1950  
MINIMUM TEMPERATURE (F) 15 -21 1962  
 
SUNRISE AND SUNSET  
JANUARY 20 2024.......SUNRISE 7:31 AM MST SUNSET 5:03 PM MST  
JANUARY 21 2024.......SUNRISE 7:31 AM MST SUNSET 5:04 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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