242  
CDUS45 KRIW 180031  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
631 PM MDT FRI MAY 17 2024  
   
...............................  
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR MAY 17 2024  
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 75 11:51 AM 82 1973 64 11 73  
MINIMUM 49 4:31 AM 26 1986 39 10 44  
AVERAGE 62 51 11 59  
 
PRECIPITATION (IN)  
TODAY 0.00 1.05 1962 0.04 -0.04 0.00  
MONTH TO DATE 0.49 0.71 -0.22 0.23  
SINCE MAR 1 2.09 2.20 -0.11 0.67  
SINCE JAN 1 2.56 2.95 -0.39 0.90  
 
DEGREE DAYS  
HEATING  
TODAY 3 14 -11 6  
MONTH TO DATE 308 285 23 219  
SINCE MAR 1 1936 1958 -22 2350  
SINCE JUL 1 7244 7748 -504 8205  
 
COOLING  
TODAY 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 44 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 58 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 22.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 41  
LOWEST 15  
AVERAGE 28  
   
......................................................  
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 83 1970  
MINIMUM TEMPERATURE (F) 39 28 1971  
2017  
 
SUNRISE AND SUNSET  
MAY 17 2024...........SUNRISE 5:54 AM MDT SUNSET 8:32 PM MDT  
MAY 18 2024...........SUNRISE 5:54 AM MDT SUNSET 8:33 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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