Climatological Report (Daily)
Issued by NWS Denver/Boulder, CO
Issued by NWS Denver/Boulder, CO
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CDUS45 KBOU 200730
CLIDEN
CLIMATE REPORT
NATIONAL WEATHER SERVICE DENVER/BOULDER
130 AM MDT WED AUG 20 2025
...................................
...THE DENVER CO CLIMATE SUMMARY FOR AUGUST 19 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 90 225 PM 99 2019 87 3 91
MINIMUM 59 552 AM 47 2015 58 1 63
AVERAGE 75 73 2 77
PRECIPITATION (IN)
YESTERDAY 0.00 1.05 1979 0.05 -0.05 0.24
MONTH TO DATE 1.50 1.13 0.37 0.82
SINCE OCT 1 12.61 12.68 -0.07 11.47
SINCE JAN 1 10.48 10.70 -0.22 10.65
SNOWFALL (IN)
YESTERDAY MM
MONTH TO DATE 0.0
SINCE JUN 1 0.0
SINCE JUL 1 0.0
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 3
SINCE JUN 1 35 56 -21 8
SINCE JUL 1 0 4 -4 3
COOLING
YESTERDAY 10 8 2 12
MONTH TO DATE 221 174 47 214
SINCE JUN 1 702 636 66 827
SINCE JAN 1 719 663 56 832
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 12.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 100 AM
LOWEST 23 400 PM
AVERAGE 52
..........................................................
THE DENVER CO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 99 2013
MINIMUM TEMPERATURE (F) 58 46 2018
SUNRISE AND SUNSET
AUGUST 20 2025........SUNRISE 616 AM MDT SUNSET 748 PM MDT
AUGUST 21 2025........SUNRISE 617 AM MDT SUNSET 746 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$