625  
CDUS45 KRIW 250729  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
129 AM MDT FRI AUG 25 2023  
   
...............................
 
 
   
..THE CASPER WY CLIMATE SUMMARY FOR AUGUST 24 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 84 4:02 PM 97 1994 85 -1 86  
MINIMUM 64 11:32 PM 39 2010 50 14 50  
AVERAGE 74 67 7  
 
PRECIPITATION (IN)  
YESTERDAY T 0.29 2016 0.02 -0.02 T  
MONTH TO DATE 0.91 0.64 0.27 1.70  
SINCE JUN 1 5.53 3.17 2.36 2.22  
SINCE JAN 1 12.38 8.68 3.70 10.10  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2020 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 T  
SINCE JUN 1 0.0 0.1 -0.1 T  
SINCE JUL 1 0.0 0.0 0.0 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 25 13 12 0  
SINCE JUN 1 195 153 42 126  
SINCE JUL 1 48 27 21 1  
 
COOLING  
YESTERDAY 9 4 5 3  
MONTH TO DATE 123 134 -11 163  
SINCE JUN 1 309 385 -76 457  
SINCE JAN 1 309 389 -80 457    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 7.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 54 6:00 AM  
LOWEST 25 4:00 PM  
AVERAGE 40  
   
......................................................
 
 
THE CASPER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 96 1969  
1994  
2011  
MINIMUM TEMPERATURE (F) 49 36 1964  
 
SUNRISE AND SUNSET  
AUGUST 25 2023........SUNRISE 6:23 AM MDT SUNSET 7:52 PM MDT  
AUGUST 26 2023........SUNRISE 6:24 AM MDT SUNSET 7:51 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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