059  
CDUS45 KRIW 270738  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1238 AM MST MON JAN 27 2025  
   
...............................
 
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR JANUARY 26 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 4:53 PM 53 2015 30 -8 34  
MINIMUM 5 11:59 PM -23 1949 14 -9 21  
AVERAGE 14 22 -8  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.54 1994 0.01 -0.01 0.02  
MONTH TO DATE 0.04 0.31 -0.27 0.11  
SINCE DEC 1 0.22 0.62 -0.40 0.13  
SINCE JAN 1 0.04 0.31 -0.27 0.11  
 
DEGREE DAYS  
HEATING  
YESTERDAY 51 43 8 37  
MONTH TO DATE 1203 1130 73 1146  
SINCE DEC 1 2367 2480 -113 2359  
SINCE JUL 1 4005 4434 -429 4048  
 
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 14 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 2.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 2:00 AM  
LOWEST 52 5:00 PM  
AVERAGE 68  
   
......................................................
 
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 52 2003  
MINIMUM TEMPERATURE (F) 14 -19 1961  
 
SUNRISE AND SUNSET  
JANUARY 27 2025.......SUNRISE 7:32 AM MST SUNSET 5:26 PM MST  
JANUARY 28 2025.......SUNRISE 7:32 AM MST SUNSET 5:27 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab WY Page Main Text Page