393  
CDUS45 KRIW 310737  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1237 AM MST WED JAN 31 2024  
   
...............................  
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR JANUARY 30 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 41 3:51 PM 50 2003 32 9 -11  
2018  
MINIMUM 19 8:01 AM -29 2023 9 10 -29  
AVERAGE 30 20 10 -20  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.02 0.01 -0.01 0.00  
MONTH TO DATE 0.36 0.28 0.08 1.03  
SINCE DEC 1 0.37 0.54 -0.17 1.82  
SINCE JAN 1 0.36 0.28 0.08 1.03  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.5 1996 0.0  
MONTH TO DATE 3.2 20.8  
SINCE DEC 1 3.8 35.1  
SINCE JUL 1 22.8 46.0  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 35 45 -10 85  
MONTH TO DATE 1507 1374 133 1634  
SINCE DEC 1 2771 2781 -10 3190  
SINCE JUL 1 4470 4678 -208 5003  
 
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 9 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 2.3  
 
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 100 6:00 AM  
LOWEST 64 2:00 PM  
AVERAGE 82  
   
......................................................  
 
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 51 2009  
MINIMUM TEMPERATURE (F) 9 -31 2023  
 
SUNRISE AND SUNSET  
JANUARY 31 2024.......SUNRISE 7:30 AM MST SUNSET 5:25 PM MST  
FEBRUARY 1 2024......SUNRISE 7:29 AM MST SUNSET 5:26 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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