356  
CDUS45 KRIW 240737  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
137 AM MDT SAT JUN 24 2023  
   
...............................
 
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR JUNE 23 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1948 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 76 1:15 PM 96 1954 78 -2 77  
MINIMUM 46 1:23 AM 37 2003 49 -3 57  
2019  
AVERAGE 61 64 -3  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.70 2003 0.02 -0.02 T  
MONTH TO DATE 0.78 0.58 0.20 0.50  
SINCE JUN 1 0.78 0.58 0.20 0.50  
SINCE JAN 1 2.03 4.09 -2.06 1.83  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 3 1 0  
MONTH TO DATE 151 140 11 139  
SINCE JUN 1 151 140 11 139  
SINCE JUL 1 8460 8045 415 7680  
 
COOLING  
YESTERDAY 0 2 -2 2  
MONTH TO DATE 2 21 -19 40  
SINCE JUN 1 2 21 -19 40  
SINCE JAN 1 2 23 -21 40    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 39 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 65 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 14.1  
 
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 89 1:00 AM  
LOWEST 12 12:00 PM  
AVERAGE 51  
   
......................................................
 
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 95 1988  
MINIMUM TEMPERATURE (F) 49 35 1976  
 
SUNRISE AND SUNSET  
JUNE 24 2023..........SUNRISE 5:43 AM MDT SUNSET 8:54 PM MDT  
JUNE 25 2023..........SUNRISE 5:43 AM MDT SUNSET 8:54 PM MDT  
 
- 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