610  
CDUS45 KRIW 220735  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
135 AM MDT THU AUG 22 2024  
   
...............................
 
 
   
..THE CASPER WY CLIMATE SUMMARY FOR AUGUST 21 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1939 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 96R 1:14 PM 95 1949 86 10 94  
1960  
MINIMUM 60 10:48 PM 38 2016 50 10 48  
AVERAGE 78 68 10  
 
PRECIPITATION (IN)  
YESTERDAY T 0.28 1987 0.02 -0.02 0.00  
MONTH TO DATE 0.19 0.58 -0.39 0.89  
SINCE JUN 1 1.52 3.11 -1.59 5.51  
SINCE JAN 1 6.78 8.62 -1.84 12.09  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2020 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 MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 6 9 -3 25  
SINCE JUN 1 76 149 -73 195  
SINCE JUL 1 22 23 -1 48  
 
COOLING  
YESTERDAY 13 4 9 6  
MONTH TO DATE 149 122 27 92  
SINCE JUN 1 437 373 64 278  
SINCE JAN 1 440 377 63 278    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 38 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 50 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 14.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 46 6:00 AM  
LOWEST 12 5:00 PM  
AVERAGE 29  
   
......................................................
 
 
THE CASPER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 97 2009  
2010  
MINIMUM TEMPERATURE (F) 50 36 1966  
 
SUNRISE AND SUNSET  
AUGUST 22 2024........SUNRISE 6:20 AM MDT SUNSET 7:56 PM MDT  
AUGUST 23 2024........SUNRISE 6:21 AM MDT SUNSET 7:54 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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