429  
CDUS45 KRIW 190032  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
532 PM MST SAT JAN 18 2025  
   
...............................  
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR JANUARY 18 2025  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1948 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 10 3:21 PM 50 2018 30 -20 35  
MINIMUM 4 1:25 AM -21 1963 14 -10 20  
AVERAGE 7 22 -15 28  
 
PRECIPITATION (IN)  
TODAY MM 0.20 1980 0.02 MM T  
MONTH TO DATE 0.03 0.22 -0.19 0.04  
SINCE DEC 1 0.21 0.53 -0.32 0.06  
SINCE JAN 1 0.03 0.22 -0.19 0.04  
 
DEGREE DAYS  
HEATING  
TODAY 58 43 15 37  
MONTH TO DATE 772 786 -14 860  
SINCE DEC 1 1936 2136 -200 2073  
SINCE JUL 1 3574 4090 -516 3762  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 7.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87  
LOWEST 63  
AVERAGE 75  
   
......................................................  
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 52 1971  
2018  
MINIMUM TEMPERATURE (F) 14 -26 1963  
 
SUNRISE AND SUNSET  
JANUARY 18 2025.......SUNRISE 7:39 AM MST SUNSET 5:15 PM MST  
JANUARY 19 2025.......SUNRISE 7:38 AM MST SUNSET 5:16 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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