038  
CDUS45 KRIW 010742  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1242 AM MST SAT FEB 01 2025  
   
...............................
 
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR JANUARY 31 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 29 11:49 PM 51 2009 32 -3 43  
MINIMUM 3 6:18 AM -31 2023 9 -6 20  
AVERAGE 16 20 -4 32  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.06 0.01 -0.01 0.00  
MONTH TO DATE 0.42 0.29 0.13 0.36  
SINCE DEC 1 0.47 0.55 -0.08 0.37  
SINCE JAN 1 0.42 0.29 0.13 0.36  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.7 1998 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 49 45 4 33  
MONTH TO DATE 1628 1419 209 1540  
SINCE DEC 1 2722 2826 -104 2804  
SINCE JUL 1 4239 4723 -484 4503  
 
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 13 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 4.0  
 
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 91 4:00 AM  
LOWEST 55 3:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 57 2003  
MINIMUM TEMPERATURE (F) 9 -17 2011  
 
SUNRISE AND SUNSET  
FEBRUARY 1 2025......SUNRISE 7:28 AM MST SUNSET 5:27 PM MST  
FEBRUARY 2 2025......SUNRISE 7:27 AM MST SUNSET 5:28 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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