204  
CDUS45 KRIW 140735  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1235 AM MST SUN JAN 14 2024  
   
...............................  
 
   
..THE CASPER WY CLIMATE SUMMARY FOR JANUARY 13 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 -6 3:42 PM 52 1953 35 -41 39  
1990  
MINIMUM -37 7:47 AM -40 1972 15 -52 28  
AVERAGE -21 25 -46  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.11 1984 0.01 -0.01 0.00  
MONTH TO DATE 0.30 0.21 0.09 0.94  
SINCE DEC 1 0.36 0.82 -0.46 1.68  
SINCE JAN 1 0.30 0.21 0.09 0.94  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.1 1962 0.2 -0.2 0.0  
MONTH TO DATE 4.4 3.7 0.7 12.0  
SINCE DEC 1 5.4 14.7 -9.3 26.7  
SINCE JUL 1 18.7 32.1 -13.4 44.6  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 86 40 46 31  
MONTH TO DATE 620 523 97 505  
SINCE DEC 1 1634 1771 -137 1807  
SINCE JUL 1 3299 3573 -274 3622  
 
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 17 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 1:00 AM  
LOWEST 55 3:00 PM  
AVERAGE 66  
   
......................................................  
 
THE CASPER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 55 1995  
MINIMUM TEMPERATURE (F) 15 -40 1972  
 
SUNRISE AND SUNSET  
JANUARY 14 2024.......SUNRISE 7:35 AM MST SUNSET 4:55 PM MST  
JANUARY 15 2024.......SUNRISE 7:34 AM MST SUNSET 4:57 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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