294  
CDUS45 KRIW 190742  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1242 AM MST WED FEB 19 2025  
   
...............................
 
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR FEBRUARY 18 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 34 3:36 PM 54 1958 33 1 30  
MINIMUM 21 4:50 AM -18 2006 16 5 2  
AVERAGE 28 25 3  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.11 2016 0.01 -0.01 0.02  
MONTH TO DATE 0.20 0.24 -0.04 0.23  
SINCE DEC 1 0.42 0.93 -0.51 0.36  
SINCE JAN 1 0.24 0.62 -0.38 0.34  
 
DEGREE DAYS  
HEATING  
YESTERDAY 37 40 -3 49  
MONTH TO DATE 675 755 -80 719  
SINCE DEC 1 3257 3452 -195 3243  
SINCE JUL 1 4895 5406 -511 4932  
 
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 35 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 22.9  
 
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 92 3:00 AM  
LOWEST 56 1:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 55 1981  
MINIMUM TEMPERATURE (F) 16 -9 2019  
 
SUNRISE AND SUNSET  
FEBRUARY 19 2025......SUNRISE 7:05 AM MST SUNSET 5:55 PM MST  
FEBRUARY 20 2025......SUNRISE 7:04 AM MST SUNSET 5:56 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