


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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601 CDUS45 KGJT 210733 CLIASE CLIMATE REPORT NATIONAL WEATHER SERVICE GRAND JUNCTION CO 133 AM MDT THU AUG 21 2025 ................................... ...THE ASPEN CO CLIMATE SUMMARY FOR AUGUST 20 2025... 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 89 325 PM MM MM 79 10 80 MINIMUM 54 609 AM MM MM 47 7 47 AVERAGE 72 63 9 64 PRECIPITATION (IN) YESTERDAY 0.00 MM MM 0.04 -0.04 0.00 MONTH TO DATE 0.03 1.00 -0.97 1.45 SINCE JUN 1 1.89 3.52 -1.63 3.96 SINCE JAN 1 5.23 9.82 -4.59 10.25 SNOWFALL (IN) YESTERDAY MM MM MM MM MM MM MONTH TO DATE MM MM MM MM SINCE JUN 1 MM MM MM MM SINCE JUL 1 MM MM MM MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 0 3 -3 1 MONTH TO DATE 17 37 -20 30 SINCE JUN 1 155 252 -97 200 SINCE JUL 1 33 77 -44 96 COOLING YESTERDAY 7 1 6 0 MONTH TO DATE 37 20 17 24 SINCE JUN 1 79 80 -1 59 SINCE JAN 1 79 80 -1 59 ................................................................... WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 7.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 55 600 AM LOWEST 8 300 PM AVERAGE 32 .......................................................... THE ASPEN CO CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 79 MM MM MINIMUM TEMPERATURE (F) 47 MM MM SUNRISE AND SUNSET AUGUST 21 2025........SUNRISE 626 AM MDT SUNSET 754 PM MDT AUGUST 22 2025........SUNRISE 627 AM MDT SUNSET 752 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$