334  
CDUS45 KRIW 190041  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
541 PM MST THU JAN 18 2024  
   
...............................
 
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR JANUARY 18 2024
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 24 4:09 AM 53 1999 31 -7 24  
MINIMUM 10 4:59 PM -17 1996 8 2 0  
AVERAGE 17 19 -2 12  
 
PRECIPITATION (IN)  
TODAY T 0.01 2007 0.01 -0.01 0.00  
MONTH TO DATE 0.36 0.15 0.21 0.88  
SINCE DEC 1 0.37 0.41 -0.04 1.67  
SINCE JAN 1 0.36 0.15 0.21 0.88  
 
SNOWFALL (IN)  
TODAY T 0.0  
MONTH TO DATE 3.2 15.7  
SINCE DEC 1 3.8 30.0  
SINCE JUL 1 22.8 40.9  
SNOW DEPTH 3  
 
DEGREE DAYS  
HEATING  
TODAY 48 46 2 53  
MONTH TO DATE 996 832 164 928  
SINCE DEC 1 2260 2239 21 2484  
SINCE JUL 1 3959 4136 -177 4297  
 
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 20 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 7.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80  
LOWEST 67  
AVERAGE 74  
   
......................................................
 
 
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 57 2009  
MINIMUM TEMPERATURE (F) 8 -8 2023  
 
SUNRISE AND SUNSET  
JANUARY 18 2024.......SUNRISE 7:41 AM MST SUNSET 5:08 PM MST  
JANUARY 19 2024.......SUNRISE 7:40 AM MST SUNSET 5:09 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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