318
CDUS45 KBOU 130755
CLIDEN
CLIMATE REPORT
NATIONAL WEATHER SERVICE DENVER/BOULDER
155 AM MDT SAT SEP 13 2025
...............................
..THE DENVER CO CLIMATE SUMMARY FOR SEPTEMBER 12 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 81 1243 PM 94 1911 81 0 93
MINIMUM 55 218 AM 31 1902 52 3 55
AVERAGE 68 67 1 74
PRECIPITATION (IN)
YESTERDAY T 1.11 2013 0.04 -0.04 0.00
MONTH TO DATE 0.09 0.53 -0.44 0.30
SINCE OCT 1 15.32 13.66 1.66 11.87
SINCE JAN 1 13.19 11.68 1.51 11.05
SNOWFALL (IN)
YESTERDAY 0.0
MONTH TO DATE 0.0
SINCE SEP 1 0.0
SINCE JUL 1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 0
MONTH TO DATE 12 19 -7 0
SINCE SEP 1 12 19 -7 0
SINCE JUL 1 12 32 -20 3
COOLING
YESTERDAY 3 4 -1 9
MONTH TO DATE 55 60 -5 96
SINCE SEP 1 55 60 -5 96
SINCE JAN 1 832 803 29 1054
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 11.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 69 1100 PM
LOWEST 30 200 PM
AVERAGE 50
......................................................
THE DENVER CO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 96 1895
1990
2018
MINIMUM TEMPERATURE (F) 51 33 1993
SUNRISE AND SUNSET
SEPTEMBER 13 2025.....SUNRISE 638 AM MDT SUNSET 710 PM MDT
SEPTEMBER 14 2025.....SUNRISE 639 AM MDT SUNSET 708 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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