022  
CDUS45 KRIW 290727  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
127 AM MDT TUE AUG 29 2023  
   
...............................
 
 
   
..THE CASPER WY CLIMATE SUMMARY FOR AUGUST 28 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 80 4:25 PM 95 1995 84 -4 81  
2012  
MINIMUM 50 5:42 AM 34 2004 48 2 51  
AVERAGE 65 66 -1  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.23 1964 0.02 -0.01 0.00  
MONTH TO DATE 1.01 0.73 0.28 1.99  
SINCE JUN 1 5.63 3.26 2.37 2.51  
SINCE JAN 1 12.48 8.77 3.71 10.39  
 
SNOWFALL (IN)  
YESTERDAY 0 0.0 2020 0.0 MM 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 28 21 7 0  
SINCE JUN 1 198 161 37 126  
SINCE JUL 1 51 35 16 1  
 
COOLING  
YESTERDAY 0 3 -3 1  
MONTH TO DATE 128 147 -19 172  
SINCE JUN 1 314 398 -84 466  
SINCE JAN 1 314 402 -88 466    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 6:00 AM  
LOWEST 25 5:00 PM  
AVERAGE 61  
   
......................................................
 
 
THE CASPER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 97 2012  
MINIMUM TEMPERATURE (F) 48 37 2018  
 
SUNRISE AND SUNSET  
AUGUST 29 2023........SUNRISE 6:27 AM MDT SUNSET 7:46 PM MDT  
AUGUST 30 2023........SUNRISE 6:28 AM MDT SUNSET 7:44 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab WY Page Main Text Page