484  
CDUS45 KGJT 220723  
CLIASE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND JUNCTION CO  
123 AM MDT FRI SEP 22 2023  
   
...............................
 
 
   
..THE ASPEN CO CLIMATE SUMMARY FOR SEPTEMBER 21 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 9999 TO 9999  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 72 339 PM MM MM 71 1 66  
MINIMUM 43 646 AM MM MM 38 5 44  
AVERAGE 58 54 4 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 MM MM 0.05 -0.01 0.25  
MONTH TO DATE 0.36 1.00 -0.64 0.88  
SINCE SEP 1 0.36 1.00 -0.64 0.88  
SINCE JAN 1 9.36 11.30 -1.94 10.55  
 
SNOWFALL (IN)  
YESTERDAY MM MM MM MM MM MM  
MONTH TO DATE MM MM MM MM  
SINCE SEP 1 MM MM MM MM  
SINCE JUL 1 MM MM MM MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 11 -4 10  
MONTH TO DATE 161 156 5 99  
SINCE SEP 1 161 156 5 99  
SINCE JUL 1 236 273 -37 174  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 15  
SINCE SEP 1 0 0 0 15  
SINCE JAN 1 81 86 -5 125    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 700 AM  
LOWEST 14 400 PM  
AVERAGE 48  
   
......................................................
 
 
THE ASPEN CO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 MM MM  
MINIMUM TEMPERATURE (F) 38 MM MM  
 
SUNRISE AND SUNSET  
SEPTEMBER 22 2023.....SUNRISE 655 AM MDT SUNSET 705 PM MDT  
SEPTEMBER 23 2023.....SUNRISE 656 AM MDT SUNSET 703 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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