002  
CDUS45 KRIW 210745  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
145 AM MDT WED AUG 21 2024  
   
...............................
 
 
   
..THE CASPER WY CLIMATE SUMMARY FOR AUGUST 20 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 96 2:30 PM 97 1973 86 10 88  
MINIMUM 56 1:05 AM 38 2016 51 5 57  
AVERAGE 76 68 8  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.15 1982 0.02 -0.02 0.05  
MONTH TO DATE 0.19 0.56 -0.37 0.89  
SINCE JUN 1 1.52 3.09 -1.57 5.51  
SINCE JAN 1 6.78 8.60 -1.82 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 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 6 8 -2 25  
SINCE JUN 1 76 148 -72 195  
SINCE JUL 1 22 22 0 48  
 
COOLING  
YESTERDAY 11 4 7 8  
MONTH TO DATE 136 118 18 86  
SINCE JUN 1 424 369 55 272  
SINCE JAN 1 427 373 54 272    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 8.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 1:00 AM  
LOWEST 13 3:00 PM  
AVERAGE 50  
   
......................................................
 
 
THE CASPER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 95 1949  
1960  
MINIMUM TEMPERATURE (F) 50 38 2016  
 
SUNRISE AND SUNSET  
AUGUST 21 2024........SUNRISE 6:19 AM MDT SUNSET 7:58 PM MDT  
AUGUST 22 2024........SUNRISE 6:20 AM MDT SUNSET 7:56 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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