085  
CDUS45 KRIW 220731  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1231 AM MST WED JAN 22 2025  
   
...............................  
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR JANUARY 21 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 27 7:14 PM 51 2005 31 -4 30  
MINIMUM -17 4:55 AM -18 2008 8 -25 8  
AVERAGE 5 20 -15 19  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.07 0.01 -0.01 0.00  
MONTH TO DATE 0.40 0.18 0.22 0.36  
SINCE DEC 1 0.45 0.44 0.01 0.37  
SINCE JAN 1 0.40 0.18 0.22 0.36  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.0 2019 0.0  
MONTH TO DATE 6.0 3.2  
SINCE DEC 1 7.0 3.8  
SINCE JUL 1 10.8 22.8  
SNOW DEPTH 3  
 
DEGREE DAYS  
HEATING  
YESTERDAY 60 45 15 46  
MONTH TO DATE 1072 969 103 1156  
SINCE DEC 1 2166 2376 -210 2420  
SINCE JUL 1 3683 4273 -590 4119  
 
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 38 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 54 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 11.2  
 
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 78 1:00 AM  
LOWEST 40 8:00 PM  
AVERAGE 59  
   
......................................................  
 
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 49 2009  
MINIMUM TEMPERATURE (F) 8 -25 2008  
 
SUNRISE AND SUNSET  
JANUARY 22 2025.......SUNRISE 7:38 AM MST SUNSET 5:14 PM MST  
JANUARY 23 2025.......SUNRISE 7:37 AM MST SUNSET 5:15 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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