Climatological Report (Daily)
Issued by NWS Denver/Boulder, CO
Issued by NWS Denver/Boulder, CO
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CDUS45 KBOU 202334
CLIDEN
CLIMATE REPORT
NATIONAL WEATHER SERVICE DENVER/BOULDER
534 PM MDT WED AUG 20 2025
...................................
...THE DENVER CO CLIMATE SUMMARY FOR AUGUST 20 2025...
VALID TODAY AS OF 0500 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 93 344 PM 99 2013 87 6 95
MINIMUM 62 608 AM 46 2018 58 4 62
AVERAGE 78 72 6 79
PRECIPITATION (IN)
TODAY 0.00 0.92 1984 0.04 -0.04 T
MONTH TO DATE 1.50 1.17 0.33 0.82
SINCE OCT 1 12.61 12.72 -0.11 11.47
SINCE JAN 1 10.48 10.74 -0.26 10.65
DEGREE DAYS
HEATING
TODAY 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
TODAY 13 8 5 14
MONTH TO DATE 234 182 52 228
SINCE JUN 1 715 644 71 841
SINCE JAN 1 732 671 61 846
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 11.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 500 AM
LOWEST 20 400 PM
AVERAGE 49
..........................................................
THE DENVER CO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 99 2023
MINIMUM TEMPERATURE (F) 57 45 1974
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.
$$