267  
CDUS45 KRIW 290742  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
142 AM MDT MON APR 29 2024  
   
...............................
 
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR APRIL 28 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 55 12:42 PM 76 2007 56 -1 58  
MINIMUM 35 4:33 AM 17 1955 32 3 22  
AVERAGE 45 44 1  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.55 2005 0.04 -0.04 0.00  
MONTH TO DATE 0.22 0.84 -0.62 0.16  
SINCE MAR 1 1.38 1.42 -0.04 0.44  
SINCE JAN 1 1.85 2.17 -0.32 0.67  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 21 -1 25  
MONTH TO DATE 596 672 -76 839  
SINCE MAR 1 1582 1633 -51 2110  
SINCE JUL 1 6890 7423 -533 7965  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 15.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 6:00 AM  
LOWEST 32 4:00 PM  
AVERAGE 62  
   
......................................................
 
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 79 2007  
MINIMUM TEMPERATURE (F) 33 17 1950  
 
SUNRISE AND SUNSET  
APRIL 29 2024.........SUNRISE 6:15 AM MDT SUNSET 8:13 PM MDT  
APRIL 30 2024.........SUNRISE 6:14 AM MDT SUNSET 8:14 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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