Climatological Report (Daily)
Issued by NWS Denver/Boulder, CO
Issued by NWS Denver/Boulder, CO
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CDUS45 KBOU 212330
CLIDEN
CLIMATE REPORT
NATIONAL WEATHER SERVICE DENVER/BOULDER
530 PM MDT FRI AUG 21 2026
...................................
...THE DENVER CO CLIMATE SUMMARY FOR AUGUST 21 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 100R 230 PM 99 2023 87 13 95
MINIMUM 59 404 AM 45 1974 57 2 62
AVERAGE 80 72 8 79
PRECIPITATION (IN)
TODAY T 1.14 2022 0.04 -0.04 T
MONTH TO DATE 0.73 1.21 -0.48 1.50
SINCE OCT 1 6.94 12.76 -5.82 12.61
SINCE JAN 1 6.38 10.78 -4.40 10.48
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 2 0 2 0
SINCE JUN 1 10 56 -46 35
SINCE JUL 1 2 4 -2 0
COOLING
TODAY 15 7 8 14
MONTH TO DATE 254 189 65 248
SINCE JUN 1 848 651 197 729
SINCE JAN 1 886 678 208 746
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 10.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 62 400 AM
LOWEST 12 200 PM
AVERAGE 37
..........................................................
THE DENVER CO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 98 1960
MINIMUM TEMPERATURE (F) 57 40 1904
SUNRISE AND SUNSET
AUGUST 21 2026........SUNRISE 616 AM MDT SUNSET 746 PM MDT
AUGUST 22 2026........SUNRISE 617 AM MDT SUNSET 745 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$