937  
CDUS45 KRIW 050728  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
128 AM MDT SAT JUL 05 2025  
   
...............................  
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR JULY 4 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1995 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 84 2:07 PM 98 2001 86 -2 76  
MINIMUM 55 3:22 AM 44 2024 53 2 44  
AVERAGE 70 70 0 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.46 0.01 0.00 T  
MONTH TO DATE 0.01 0.07 -0.06 0.08  
SINCE JUN 1 0.91 1.01 -0.10 0.36  
SINCE JAN 1 5.43 5.47 -0.04 5.00  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2020 0.0  
MONTH TO DATE 0.0 0.0  
SINCE JUN 1 0.0 0.0  
SINCE JUL 1 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 5  
MONTH TO DATE 0 4 -4 6  
SINCE JUN 1 78 119 -41 39  
SINCE JUL 1 0 4 -4 6  
 
COOLING  
YESTERDAY 5 5 0 0  
MONTH TO DATE 37 20 17 5  
SINCE JUN 1 153 87 66 143  
SINCE JAN 1 159 95 64 143    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 40 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 55 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 8.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 4:00 PM  
LOWEST 20 1:00 PM  
AVERAGE 48  
   
......................................................  
 
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 97 2001  
2014  
MINIMUM TEMPERATURE (F) 54 46 2023  
 
SUNRISE AND SUNSET  
JULY 5 2025..........SUNRISE 5:41 AM MDT SUNSET 8:56 PM MDT  
JULY 6 2025..........SUNRISE 5:42 AM MDT SUNSET 8:55 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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