280  
CDUS45 KRIW 030727  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
127 AM MDT THU APR 03 2025  
   
...............................
 
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR APRIL 2 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 MM MM 69 2011 50 MM 54  
MINIMUM MM MM 2 1975 28 MM 26  
AVERAGE MM 38 MM  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.51 2001 0.03 -0.03 0.00  
MONTH TO DATE 0.05 0.05 0.00 0.01  
SINCE MAR 1 1.28 0.63 0.65 1.17  
SINCE JAN 1 1.54 1.38 0.16 1.64  
 
DEGREE DAYS  
HEATING  
YESTERDAY MM 26 MM 25  
MONTH TO DATE MM 53 MM 57  
SINCE MAR 1 874 1014 -140 1043  
SINCE JUL 1 6095 6804 -709 6351  
 
COOLING  
YESTERDAY MM 0 MM 0  
MONTH TO DATE MM 0 MM 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 11.5  
 
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 MM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 71 2021  
MINIMUM TEMPERATURE (F) 28 11 1955  
2020  
 
SUNRISE AND SUNSET  
APRIL 3 2025.........SUNRISE 6:55 AM MDT SUNSET 7:44 PM MDT  
APRIL 4 2025.........SUNRISE 6:54 AM MDT SUNSET 7:45 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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