487  
CDUS45 KRIW 230729  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1229 AM MST THU JAN 23 2025  
   
...............................
 
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR JANUARY 22 2025
 
 
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)  
YESTERDAY  
MAXIMUM 22 3:38 PM 47 1981 30 -8 40  
MINIMUM 6 6:57 AM -23 1962 14 -8 28  
AVERAGE 14 22 -8  
 
PRECIPITATION (IN)  
YESTERDAY T 0.14 1964 0.01 -0.01 T  
MONTH TO DATE 0.04 0.26 -0.22 0.04  
SINCE DEC 1 0.22 0.57 -0.35 0.06  
SINCE JAN 1 0.04 0.26 -0.22 0.04  
 
DEGREE DAYS  
HEATING  
YESTERDAY 51 43 8 31  
MONTH TO DATE 1004 958 46 1003  
SINCE DEC 1 2168 2308 -140 2216  
SINCE JUL 1 3806 4262 -456 3905  
 
COOLING  
YESTERDAY 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 18 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 11.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 11:00 PM  
LOWEST 37 4:00 PM  
AVERAGE 55  
   
......................................................
 
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 53 1970  
MINIMUM TEMPERATURE (F) 14 -21 1962  
 
SUNRISE AND SUNSET  
JANUARY 23 2025.......SUNRISE 7:36 AM MST SUNSET 5:21 PM MST  
JANUARY 24 2025.......SUNRISE 7:35 AM MST SUNSET 5:22 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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