784
CDUS45 KGJT 172328
CLIASE
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND JUNCTION CO
528 PM MDT WED SEP 17 2025
...............................
..THE ASPEN CO CLIMATE SUMMARY FOR SEPTEMBER 17 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 67 242 PM MM MM 72 -5 68
MINIMUM 32 518 AM MM MM 40 -8 42
AVERAGE 50 56 -6 55
PRECIPITATION (IN)
TODAY 0.00 MM MM 0.05 -0.05 0.10
MONTH TO DATE 0.91 0.80 0.11 0.47
SINCE SEP 1 0.91 0.80 0.11 0.47
SINCE JAN 1 7.22 11.10 -3.88 11.71
SNOWFALL (IN)
TODAY 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
TODAY 15 9 6 10
MONTH TO DATE 119 115 4 118
SINCE SEP 1 119 115 4 118
SINCE JUL 1 191 232 -41 259
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JAN 1 93 86 7 59
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 5.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 300 AM
LOWEST 26 1200 PM
AVERAGE 58
......................................................
THE ASPEN CO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 MM MM
MINIMUM TEMPERATURE (F) 39 MM MM
SUNRISE AND SUNSET
SEPTEMBER 17 2025.....SUNRISE 651 AM MDT SUNSET 712 PM MDT
SEPTEMBER 18 2025.....SUNRISE 652 AM MDT SUNSET 710 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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