571  
CDUS45 KRIW 070729  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
129 AM MDT MON AUG 07 2023  
   
...............................
 
 
   
..THE CASPER WY CLIMATE SUMMARY FOR AUGUST 6 2023
 
 
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)  
YESTERDAY  
MAXIMUM 76 4:05 PM 101 2001 89 -13 84  
MINIMUM 44 4:29 AM 40 1996 54 -10 56  
AVERAGE 60 71 -11  
 
PRECIPITATION (IN)  
YESTERDAY 0.20 0.55 1989 0.03 0.17 0.02  
MONTH TO DATE 0.55 0.19 0.36 0.21  
SINCE JUN 1 5.17 2.72 2.45 0.73  
SINCE JAN 1 12.02 8.23 3.79 8.61  
 
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 5 0 5 0  
MONTH TO DATE 8 0 8 0  
SINCE JUN 1 178 140 38 126  
SINCE JUL 1 31 14 17 1  
 
COOLING  
YESTERDAY 0 7 -7 5  
MONTH TO DATE 14 42 -28 59  
SINCE JUN 1 200 293 -93 353  
SINCE JAN 1 200 297 -97 353    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 50 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 5.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 2:00 AM  
LOWEST 36 3:00 PM  
AVERAGE 68  
   
......................................................
 
 
THE CASPER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 100 1995  
MINIMUM TEMPERATURE (F) 54 34 1996  
 
SUNRISE AND SUNSET  
AUGUST 7 2023........SUNRISE 6:03 AM MDT SUNSET 8:19 PM MDT  
AUGUST 8 2023........SUNRISE 6:04 AM MDT SUNSET 8:18 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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