910  
CDUS45 KRIW 160728  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
128 AM MDT TUE APR 16 2024  
   
...............................
 
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR APRIL 15 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 65 12:22 PM 74 2002 56 9 44  
MINIMUM 42 6:12 AM 17 1999 30 12 22  
AVERAGE 54 43 11 33  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 0.25 0.04 0.00 0.22  
MONTH TO DATE 0.06 0.52 -0.46 1.44  
SINCE MAR 1 0.52 1.17 -0.65 1.85  
SINCE JAN 1 1.97 1.86 0.11 3.56  
 
SNOWFALL (IN)  
YESTERDAY MM 3.6 2020 1.9  
MONTH TO DATE 0.1 13.4  
SINCE MAR 1 3.6 20.2  
SINCE JUL 1 35.8 78.1  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 22 -11 32  
MONTH TO DATE 274 347 -73 471  
SINCE MAR 1 1148 1259 -111 1872  
SINCE JUL 1 6732 7137 -405 8494  
 
COOLING  
YESTERDAY 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 31 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 11.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 11:00 PM  
LOWEST 21 12:00 PM  
AVERAGE 47  
   
......................................................
 
 
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 74 2018  
MINIMUM TEMPERATURE (F) 30 16 2020  
 
SUNRISE AND SUNSET  
APRIL 16 2024.........SUNRISE 6:29 AM MDT SUNSET 7:58 PM MDT  
APRIL 17 2024.........SUNRISE 6:28 AM MDT SUNSET 7:59 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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