247  
CDUS45 KRIW 060045  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
645 PM MDT SAT JUL 05 2025  
   
...............................
 
 
   
..THE CASPER WY CLIMATE SUMMARY FOR JULY 5 2025
 
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1939 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 90 4:29 PM 99 2001 87 3 82  
MINIMUM 54 4:59 AM 38 1972 51 3 45  
AVERAGE 72 69 3 64  
 
PRECIPITATION (IN)  
TODAY 0.02 0.62 2021 0.04 -0.02 0.02  
MONTH TO DATE 0.15 0.19 -0.04 0.06  
SINCE JUN 1 0.68 1.53 -0.85 0.86  
SINCE JAN 1 5.60 7.04 -1.44 6.12  
 
SNOWFALL (IN)  
TODAY MM 0.0 MM 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.1 -0.1 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 1  
MONTH TO DATE 0 5 -5 9  
SINCE JUN 1 91 131 -40 63  
SINCE JUL 1 0 5 -5 9  
 
COOLING  
TODAY 7 5 2 0  
MONTH TO DATE 44 22 22 5  
SINCE JUN 1 119 73 46 108  
SINCE JAN 1 119 77 42 111    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 7.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83  
LOWEST 20  
AVERAGE 52  
   
......................................................
 
 
THE CASPER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 101 1981  
MINIMUM TEMPERATURE (F) 51 41 2004  
 
SUNRISE AND SUNSET  
JULY 5 2025..........SUNRISE 5:33 AM MDT SUNSET 8:47 PM MDT  
JULY 6 2025..........SUNRISE 5:34 AM MDT SUNSET 8:47 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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