074  
CDUS45 KRIW 310735  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1235 AM MST FRI JAN 31 2025  
   
...............................  
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR JANUARY 30 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1995 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 22 4:19 PM 50 2003 32 -10 41  
2018  
MINIMUM 0 7:34 AM -29 2023 9 -9 19  
AVERAGE 11 20 -9 30  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.02 0.01 -0.01 0.00  
MONTH TO DATE 0.42 0.28 0.14 0.36  
SINCE DEC 1 0.47 0.54 -0.07 0.37  
SINCE JAN 1 0.42 0.28 0.14 0.36  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.5 1996 0.0  
MONTH TO DATE 6.3 3.2  
SINCE DEC 1 7.3 3.8  
SINCE JUL 1 11.1 22.8  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 54 45 9 35  
MONTH TO DATE 1579 1374 205 1507  
SINCE DEC 1 2673 2781 -108 2771  
SINCE JUL 1 4190 4678 -488 4470  
 
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 10 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 2.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 6:00 AM  
LOWEST 62 2:00 PM  
AVERAGE 79  
   
......................................................  
 
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 51 2009  
MINIMUM TEMPERATURE (F) 9 -31 2023  
 
SUNRISE AND SUNSET  
JANUARY 31 2025.......SUNRISE 7:30 AM MST SUNSET 5:26 PM MST  
FEBRUARY 1 2025......SUNRISE 7:28 AM MST SUNSET 5:27 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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