290  
CDUS45 KRIW 220727  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1227 AM MST MON JAN 22 2024  
   
...............................
 
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR JANUARY 21 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 30 4:12 PM 51 2005 31 -1 11  
MINIMUM 8 7:26 AM -18 2008 8 0 -2  
AVERAGE 19 20 -1 5  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.07 0.01 -0.01 T  
MONTH TO DATE 0.36 0.18 0.18 0.90  
SINCE DEC 1 0.37 0.44 -0.07 1.69  
SINCE JAN 1 0.36 0.18 0.18 0.90  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.0 2019 T  
MONTH TO DATE 3.2 16.1  
SINCE DEC 1 3.8 30.4  
SINCE JUL 1 22.8 41.3  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 46 45 1 60  
MONTH TO DATE 1156 969 187 1108  
SINCE DEC 1 2420 2376 44 2664  
SINCE JUL 1 4119 4273 -154 4477  
 
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 15 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (330)  
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 88 5:00 AM  
LOWEST 68 1:00 PM  
AVERAGE 78  
   
......................................................
 
 
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 2024.......SUNRISE 7:38 AM MST SUNSET 5:13 PM MST  
JANUARY 23 2024.......SUNRISE 7:38 AM MST SUNSET 5:14 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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