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CDUS45 KBOU 170731
CLIDEN
CLIMATE REPORT
NATIONAL WEATHER SERVICE DENVER/BOULDER
1231 AM MST WED DEC 17 2025
...............................
..THE DENVER CO CLIMATE SUMMARY FOR DECEMBER 16 2025
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)
YESTERDAY
MAXIMUM 67 107 PM 70 1980 43 24 49
MINIMUM 36 940 PM -8 1884 18 18 18
1897
2008
AVERAGE 52 31 21 34
PRECIPITATION (IN)
YESTERDAY 0.00 0.45 2016 0.01 -0.01 0.00
MONTH TO DATE 0.26 0.18 0.08 T
SINCE OCT 1 0.49 1.81 -1.32 2.09
SINCE JAN 1 15.35 14.31 1.04 14.08
SNOWFALL (IN)
YESTERDAY 0.0
MONTH TO DATE 4.3
SINCE DEC 1 4.3
SINCE JUL 1 4.5
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 13 34 -21 31
MONTH TO DATE 392 531 -139 415
SINCE DEC 1 392 531 -139 415
SINCE JUL 1 1402 1852 -450 1428
COOLING
YESTERDAY 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 20 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 11.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 38 900 PM
LOWEST 15 100 PM
AVERAGE 27
......................................................
THE DENVER CO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 43 73 1980
MINIMUM TEMPERATURE (F) 18 -15 2016
SUNRISE AND SUNSET
DECEMBER 17 2025......SUNRISE 714 AM MST SUNSET 435 PM MST
DECEMBER 18 2025......SUNRISE 715 AM MST SUNSET 436 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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