421  
CDUS45 KRIW 220026  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
626 PM MDT SUN APR 21 2024  
   
...............................
 
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR APRIL 21 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 67 3:48 PM 74 2009 58 9 45  
MINIMUM 23 3:27 AM 17 2008 31 -8 21  
AVERAGE 45 44 1 33  
 
PRECIPITATION (IN)  
TODAY 0.00 0.33 1999 0.04 -0.04 0.10  
MONTH TO DATE 0.11 0.77 -0.66 1.61  
SINCE MAR 1 0.57 1.42 -0.85 2.02  
SINCE JAN 1 2.02 2.11 -0.09 3.73  
 
SNOWFALL (IN)  
TODAY 0.0 1.8  
MONTH TO DATE 0.1 15.3  
SINCE MAR 1 3.6 22.1  
SINCE JUL 1 35.8 80.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 20 20 0 32  
MONTH TO DATE 426 474 -48 623  
SINCE MAR 1 1300 1386 -86 2024  
SINCE JUL 1 6884 7264 -380 8646  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 5.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74  
LOWEST 18  
AVERAGE 46  
   
......................................................
 
 
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 79 2006  
MINIMUM TEMPERATURE (F) 31 19 2013  
 
SUNRISE AND SUNSET  
APRIL 21 2024.........SUNRISE 6:21 AM MDT SUNSET 8:04 PM MDT  
APRIL 22 2024.........SUNRISE 6:20 AM MDT SUNSET 8:05 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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