531  
CDUS45 KRIW 170029  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
629 PM MDT SUN JUL 16 2023  
   
...............................
 
 
   
..THE CASPER WY CLIMATE SUMMARY FOR JULY 16 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1939 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 93 3:30 PM 104 2005 90 3 93  
MINIMUM 47 3:16 AM 43 1983 54 -7 57  
AVERAGE 70 72 -2 75  
 
PRECIPITATION (IN)  
TODAY 0.00 0.68 1947 0.05 -0.05 T  
MONTH TO DATE 0.09 0.62 -0.53 0.31  
SINCE JUN 1 3.38 1.96 1.42 0.52  
SINCE JAN 1 10.23 7.47 2.76 8.40  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 0.0 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 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 21 9 12 1  
SINCE JUN 1 168 135 33 126  
SINCE JUL 1 21 9 12 1  
 
COOLING  
TODAY 5 7 -2 10  
MONTH TO DATE 53 88 -35 126  
SINCE JUN 1 60 139 -79 178  
SINCE JAN 1 60 143 -83 178    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 10.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89  
LOWEST 12  
AVERAGE 51  
   
......................................................
 
 
THE CASPER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 99 1977  
2003  
2007  
MINIMUM TEMPERATURE (F) 54 43 1982  
 
SUNRISE AND SUNSET  
JULY 16 2023..........SUNRISE 5:41 AM MDT SUNSET 8:42 PM MDT  
JULY 17 2023..........SUNRISE 5:42 AM MDT SUNSET 8:41 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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