357
CDUS45 KBOU 121239
CLIDEN
CLIMATE REPORT
NATIONAL WEATHER SERVICE DENVER/BOULDER
639 AM MDT FRI SEP 12 2025
...............................
..THE DENVER CO CLIMATE SUMMARY FOR SEPTEMBER 12 2025
VALID AS OF 0600 AM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 68 459 AM 94 1911 81 -13 93
MINIMUM 55 218 AM 31 1902 52 3 55
AVERAGE 62 67 -5 74
PRECIPITATION (IN)
TODAY 0.00 1.11 2013 0.04 -0.04
MONTH TO DATE 0.09 0.53 -0.44
SINCE JAN 1 13.19 11.68 1.51
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 9.0
RELATIVE HUMIDITY (PERCENT)
HIGHEST 62 200 AM
LOWEST 43 500 AM
AVERAGE 53
......................................................
THE DENVER CO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 96 1895
1990
2018
MINIMUM TEMPERATURE (F) 51 33 1993
SUNRISE AND SUNSET
SEPTEMBER 12 2025.....SUNRISE 637 AM MDT SUNSET 712 PM MDT
SEPTEMBER 13 2025.....SUNRISE 638 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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