920
CDUS45 KBOU 042330
CLIDEN
CLIMATE REPORT
NATIONAL WEATHER SERVICE DENVER/BOULDER
430 PM MST THU DEC 04 2025
...............................
..THE DENVER CO CLIMATE SUMMARY FOR DECEMBER 4 2025
VALID TODAY AS OF 0400 PM 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 39 228 PM 72 2007 46 -7 58
MINIMUM 12 241 AM -13 2013 20 -8 29
AVERAGE 26 33 -7 44
PRECIPITATION (IN)
TODAY 0.00 2.12 1913 0.02 -0.02 0.00
MONTH TO DATE 0.26 0.05 0.21 0.00
SINCE OCT 1 0.49 1.68 -1.19 2.09
SINCE JAN 1 15.35 14.18 1.17 14.08
DEGREE DAYS
HEATING
TODAY 39 32 7 21
MONTH TO DATE 146 127 19 94
SINCE DEC 1 146 127 19 94
SINCE JUL 1 1156 1448 -292 1107
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 848 849 -1 1155
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 7.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 1200 AM
LOWEST 41 200 PM
AVERAGE 69
......................................................
THE DENVER CO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 45 79 1939
MINIMUM TEMPERATURE (F) 20 -15 1972
2013
SUNRISE AND SUNSET
DECEMBER 4 2025......SUNRISE 704 AM MST SUNSET 434 PM MST
DECEMBER 5 2025......SUNRISE 705 AM MST SUNSET 434 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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