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Denver, CO Weather on August 25
Denver hits 98°F on August 25, 2020, breaking century-old patterns
Denver's August 25 record high of 98°F, set in 2020, marks a significant departure from the typical summer pattern across the city's 55 years of documented weather history. While the average high for this date settles at a comfortable 88°F, the extreme 54-degree spread between the record high and record low of 44°F in 1975 illustrates the dramatic temperature variability possible in Denver's semi-arid climate. This wide range underscores how unpredictable August weather can be in the Mile High City despite its generally mild summer reputation.
What to Expect on August 25
Planning for August 25th in Denver, CO? Stay hydrated and seek shade during peak afternoon hours.
Frequently Asked Questions
What was the warmest August 25 ever in Denver?
The warmest August 25 in Denver, CO reached 96°F in 2020. That is 10°F above the long-term average high of 86°F.
What was the coldest August 25 ever in Denver?
The coldest August 25 in Denver, CO dropped to 44°F in 1975. That is 13°F below the long-term average low of 57°F.
What is the average temperature on August 25 in Denver?
On August 25, Denver averages a high of 86°F and a low of 57°F based on 55 years of NOAA weather observations from DENVER-STAPLETON.
How many years of weather data are available for August 25 in Denver?
We have 55 years of weather records for August 25 in Denver, CO, sourced from NOAA's Global Historical Climatology Network. Records include daily high and low temperatures, precipitation, and snowfall data going back to 2025.
August 25 Weather History in Denver
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 75°F | 57°F | 0" | -- |
| 2024 | 91°F | 65°F | 0" | -- |
| 2023 | 91°F | 63°F | 0.05" | -- |
| 2022 | 86°F | 56°F | 0" | -- |
| 2021 | 94°F | 56°F | 0" | -- |
| 2020 | 96°F | 65°F | 0" | -- |
| 2019 | 86°F | 56°F | 0" | -- |
| 2018 | 89°F | 60°F | 0" | -- |
| 2017 | 88°F | 56°F | 0" | -- |
| 2016 | 68°F | 48°F | 0.23" | -- |
| 2015 | 92°F | 50°F | 0" | -- |
| 2014 | 84°F | 51°F | 0.02" | -- |
| 2013 | 88°F | 58°F | 0" | -- |
| 2012 | 89°F | 60°F | 0" | -- |
| 2011 | 95°F | 62°F | 0" | -- |
| 2010 | 80°F | 54°F | 0" | -- |
| 2009 | 83°F | 56°F | 0" | -- |
| 2008 | 85°F | 55°F | 0" | -- |
| 2007 | 83°F | 54°F | 0" | -- |
| 2006 | 93°F | 64°F | 0" | -- |
| 2005 | 89°F | 56°F | 0" | -- |
| 2004 | 80°F | 51°F | 0" | -- |
| 2003 | 90°F | 63°F | 0.02" | -- |
| 2002 | 85°F | 57°F | 0" | -- |
| 2001 | 92°F | 63°F | 0.02" | -- |
| 2000 | 89°F | 59°F | 0" | -- |
| 1999 | 91°F | 60°F | 0" | -- |
| 1998 | 80°F | 58°F | 0" | -- |
| 1997 | 88°F | 61°F | 0.12" | -- |
| 1996 | 86°F | 55°F | 0" | -- |
| 1995 | 87°F | 63°F | 0" | -- |
| 1994 | 94°F | 64°F | 0" | -- |
| 1993 | 93°F | 62°F | 0.03" | -- |
| 1992 | 71°F | 49°F | 0" | -- |
| 1991 | 93°F | 62°F | 0" | -- |
| 1990 | 90°F | 56°F | 0" | -- |
| 1989 | 88°F | 53°F | 0" | -- |
| 1988 | 84°F | 60°F | 0" | -- |
| 1987 | 78°F | 55°F | 0.3" | -- |
| 1986 | 87°F | 58°F | 0.03" | -- |
| 1985 | 90°F | 51°F | 0" | -- |
| 1984 | 84°F | 56°F | 0.07" | -- |
| 1983 | 89°F | 61°F | 0.03" | -- |
| 1982 | 79°F | 54°F | 0" | -- |
| 1981 | 92°F | 60°F | 0" | -- |
| 1980 | 82°F | 58°F | 0.15" | -- |
| 1979 | 75°F | 52°F | 0" | -- |
| 1978 | 85°F | 60°F | 0" | -- |
| 1977 | 89°F | 62°F | 0" | -- |
| 1976 | 88°F | 55°F | 0" | -- |
| 1975 | 81°F | 44°F | 0" | -- |
| 1974 | 88°F | 53°F | 0" | -- |
| 1973 | 93°F | 62°F | 0" | -- |
| 1972 | 73°F | 45°F | 0.01" | -- |
| 1971 | 91°F | 56°F | 0" | -- |
Based on 55 years of data from NOAA station: DENVER-STAPLETON
How Has August 25 Changed?
Temperatures on this date have remained relatively stable over the past several decades.
Monthly Climate Averages
Historical temperature and precipitation averages for Denver, CO, based on 55+ years of weather data.
Temperatures in Fahrenheit. Precipitation and snowfall in inches.