596  
CDUS45 KRIW 280730  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1230 AM MST TUE NOV 28 2023  
   
...............................  
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR NOVEMBER 27 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 33 2:53 PM 60 1998 35 -2 34  
MINIMUM 13 7:40 AM -13 1976 17 -4 18  
AVERAGE 23 26 -3  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.23 1960 0.01 -0.01 0.00  
MONTH TO DATE 0.56 0.37 0.19 0.09  
SINCE SEP 1 1.83 1.97 -0.14 0.81  
SINCE JAN 1 5.24 7.21 -1.97 4.03  
 
DEGREE DAYS  
HEATING  
YESTERDAY 42 39 3 39  
MONTH TO DATE 798 897 -99 1045  
SINCE SEP 1 1547 1776 -229 1775  
SINCE JUL 1 1573 1835 -262 1780  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 12 11 1 68  
SINCE JAN 1 323 320 3 537    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 11.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 7:00 AM  
LOWEST 49 4:00 PM  
AVERAGE 67  
   
......................................................  
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 55 2014  
MINIMUM TEMPERATURE (F) 17 -8 1976  
 
SUNRISE AND SUNSET  
NOVEMBER 28 2023......SUNRISE 7:20 AM MST SUNSET 4:48 PM MST  
NOVEMBER 29 2023......SUNRISE 7:21 AM MST SUNSET 4:48 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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