358  
CDUS45 KGJT 150733  
CLIASE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND JUNCTION CO  
133 AM MDT TUE SEP 15 2026  
   
...............................
 
 
   
..THE ASPEN CO CLIMATE SUMMARY FOR SEPTEMBER 14 2026
 
 
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 69 159 PM MM MM 73 -4 63  
MINIMUM 53 1108 PM MM MM 41 12 40  
AVERAGE 61 57 4 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.35 MM MM 0.05 0.30 0.00  
MONTH TO DATE 0.37 0.66 -0.29 0.85  
SINCE SEP 1 0.37 0.66 -0.29 0.85  
SINCE JAN 1 5.53 10.96 -5.43 7.16  
 
SNOWFALL (IN)  
YESTERDAY MM MM MM MM MM MM  
MONTH TO DATE T 0.0 0.0 T  
SINCE SEP 1 T 0.0 0.0 T  
SINCE JUL 1 T MM MM T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 8 -4 13  
MONTH TO DATE 29 89 -60 85  
SINCE SEP 1 29 89 -60 85  
SINCE JUL 1 62 206 -144 157  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 6 0 6 0  
SINCE SEP 1 6 0 6 0  
SINCE JAN 1 263 86 177 93    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 7.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 700 AM  
LOWEST 45 300 PM  
AVERAGE 67  
   
......................................................
 
 
THE ASPEN CO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 MM MM  
MINIMUM TEMPERATURE (F) 40 MM MM  
 
SUNRISE AND SUNSET  
SEPTEMBER 15 2026.....SUNRISE 649 AM MDT SUNSET 716 PM MDT  
SEPTEMBER 16 2026.....SUNRISE 650 AM MDT SUNSET 714 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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