604  
CDUS45 KRIW 220735  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
135 AM MDT THU AUG 22 2024  
   
...............................
 
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR AUGUST 21 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1948 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 88 3:09 PM 92 2003 80 8 87  
MINIMUM 62 5:38 AM 34 1966 52 10 62  
AVERAGE 75 66 9  
 
PRECIPITATION (IN)  
YESTERDAY T 0.24 2021 0.02 -0.02 0.00  
MONTH TO DATE 0.70 0.38 0.32 0.75  
SINCE JUN 1 1.21 1.55 -0.34 1.99  
SINCE JAN 1 4.08 5.06 -0.98 3.24  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 7 12 -5 15  
SINCE JUN 1 69 192 -123 198  
SINCE JUL 1 14 33 -19 24  
 
COOLING  
YESTERDAY 10 3 7 10  
MONTH TO DATE 118 92 26 86  
SINCE JUN 1 390 290 100 281  
SINCE JAN 1 390 292 98 281    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 13.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 47 6:00 AM  
LOWEST 9 5:00 PM  
AVERAGE 28  
   
......................................................
 
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 93 2009  
2020  
MINIMUM TEMPERATURE (F) 52 37 1966  
 
SUNRISE AND SUNSET  
AUGUST 22 2024........SUNRISE 6:33 AM MDT SUNSET 8:04 PM MDT  
AUGUST 23 2024........SUNRISE 6:34 AM MDT SUNSET 8:03 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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