202  
CDUS45 KRIW 030732  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1232 AM MST WED JAN 03 2024  
   
...............................
 
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR JANUARY 2 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1995 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 33 3:13 PM 51 1997 30 3 25  
2009  
MINIMUM 9 7:30 AM -12 2019 7 2 22  
AVERAGE 21 18 3 24  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.24 0.01 -0.01 0.24  
MONTH TO DATE 0.00 0.02 -0.02 0.24  
SINCE DEC 1 0.01 0.28 -0.27 1.03  
SINCE JAN 1 0.00 0.02 -0.02 0.24  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.8 2023 7.8  
MONTH TO DATE 0.0 7.8  
SINCE DEC 1 0.6 22.1  
SINCE JUL 1 19.6 33.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 44 47 -3 41  
MONTH TO DATE 86 94 -8 82  
SINCE DEC 1 1309 1501 -192 1638  
SINCE JUL 1 3008 3398 -390 3451  
 
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 8 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 1.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 5:00 AM  
LOWEST 51 3:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 49 2003  
2012  
MINIMUM TEMPERATURE (F) 7 -10 2017  
 
SUNRISE AND SUNSET  
JANUARY 3 2024.......SUNRISE 7:45 AM MST SUNSET 4:51 PM MST  
JANUARY 4 2024.......SUNRISE 7:45 AM MST SUNSET 4:52 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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