773  
CDUS45 KRIW 140728  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
128 AM MDT MON APR 14 2025  
   
...............................  
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR APRIL 13 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 56 4:02 PM 72 1988 52 4 69  
MINIMUM 30 11:59 PM 8 2020 29 1 42  
AVERAGE 43 40 3  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.25 1972 0.03 -0.03 0.00  
MONTH TO DATE 0.05 0.35 -0.30 0.03  
SINCE MAR 1 1.28 0.93 0.35 1.19  
SINCE JAN 1 1.54 1.68 -0.14 1.66  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 24 -2 9  
MONTH TO DATE 194 332 -138 303  
SINCE MAR 1 1068 1293 -225 1289  
SINCE JUL 1 6289 7083 -794 6597  
 
COOLING  
YESTERDAY 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 21 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 11.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 56 6:00 AM  
LOWEST 13 3:00 PM  
AVERAGE 35  
   
......................................................  
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 72 1985  
MINIMUM TEMPERATURE (F) 29 11 2014  
 
SUNRISE AND SUNSET  
APRIL 14 2025.........SUNRISE 6:37 AM MDT SUNSET 7:56 PM MDT  
APRIL 15 2025.........SUNRISE 6:36 AM MDT SUNSET 7:57 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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