909  
CDUS45 KRIW 140028  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
528 PM MST MON JAN 13 2025  
   
...............................  
 
   
..THE CASPER WY CLIMATE SUMMARY FOR JANUARY 13 2025  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1939 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 24 4:00 PM 52 1953 35 -11 -6  
1990  
MINIMUM 12 7:47 AM -40 1972 15 -3 -37  
AVERAGE 18 25 -7 -21  
 
PRECIPITATION (IN)  
TODAY 0.00 0.11 1984 0.01 -0.01 0.00  
MONTH TO DATE 0.28 0.21 0.07 0.30  
SINCE DEC 1 0.44 0.82 -0.38 0.36  
SINCE JAN 1 0.28 0.21 0.07 0.30  
 
SNOWFALL (IN)  
TODAY 0.0 0.2 -0.2 0.0  
MONTH TO DATE 4.0 3.7 0.3 4.4  
SINCE DEC 1 5.5 14.7 -9.2 5.4  
SINCE JUL 1 5.5 32.1 -26.6 18.7  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
TODAY 47 40 7 86  
MONTH TO DATE 580 523 57 620  
SINCE DEC 1 1550 1771 -221 1634  
SINCE JUL 1 3050 3573 -523 3299  
 
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 26 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 13.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 95  
LOWEST 62  
AVERAGE 79  
   
......................................................  
 
THE CASPER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 55 1995  
MINIMUM TEMPERATURE (F) 15 -40 1972  
 
SUNRISE AND SUNSET  
JANUARY 13 2025.......SUNRISE 7:35 AM MST SUNSET 4:55 PM MST  
JANUARY 14 2025.......SUNRISE 7:34 AM MST SUNSET 4:56 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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