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Greeley, CO Weather on August 26
August 26th in Greeley, CO typically brings warm summer weather, with average highs around 89°F and lows near 56°F — a 33°F daily swing. Over 54 years of records, the warmest August 26th was in 2020 (82°F average), while the coldest was 1992 (60°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 19% of August 26th dates historically, with the wettest August 26th recording 0.65" of rain. Temperatures on this date have remained relatively stable over the past several decades.
What to Expect on August 26
Planning for August 26th in Greeley, CO? Stay hydrated and seek shade during peak afternoon hours.
August 26 Weather Records for Greeley
- •The all-time record high for August 26th in Greeley, CO is 99°F, set in 2010.
- •The coldest August 26th on record dropped to 47°F in 2019.
- •Temperatures have reached 90°F or higher on August 26th in 29 of the last 54 years.
Frequently Asked Questions
What was the warmest August 26 ever in Greeley?
The warmest August 26 in Greeley, CO reached 99°F in 2010. That is 10°F above the long-term average high of 89°F.
What was the coldest August 26 ever in Greeley?
The coldest August 26 in Greeley, CO dropped to 47°F in 2019. That is 9°F below the long-term average low of 56°F.
What is the average temperature on August 26 in Greeley?
On August 26, Greeley averages a high of 89°F and a low of 56°F based on 54 years of NOAA weather observations from GREELEY UNC.
How many years of weather data are available for August 26 in Greeley?
We have 54 years of weather records for August 26 in Greeley, 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 26 Weather History in Greeley
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 80°F | 57°F | 0.02" | -- |
| 2024 | 87°F | 58°F | 0.11" | -- |
| 2023 | 79°F | 59°F | 0.05" | -- |
| 2022 | 89°F | 64°F | 0" | -- |
| 2021 | 91°F | 62°F | 0" | -- |
| 2020 | 98°F | 66°F | 0" | -- |
| 2019 | -- | 47°F | 0" | -- |
| 2018 | 97°F | 57°F | 0" | -- |
| 2017 | 93°F | 56°F | 0" | -- |
| 2016 | 78°F | 51°F | 0.06" | -- |
| 2015 | 96°F | 56°F | 0" | -- |
| 2013 | 93°F | 62°F | 0" | -- |
| 2012 | 95°F | 56°F | 0" | -- |
| 2011 | 94°F | 64°F | 0" | -- |
| 2010 | 99°F | 52°F | 0" | -- |
| 2009 | 88°F | 65°F | 0.01" | -- |
| 2008 | 93°F | 55°F | 0" | -- |
| 2007 | 95°F | 66°F | 0" | -- |
| 2006 | 75°F | 56°F | 0.31" | -- |
| 2005 | 96°F | 54°F | -- | -- |
| 2004 | 83°F | 54°F | 0" | -- |
| 2003 | 94°F | 57°F | 0" | -- |
| 2002 | 97°F | 51°F | 0" | -- |
| 2001 | 95°F | 52°F | 0" | -- |
| 2000 | 89°F | 58°F | 0" | -- |
| 1999 | 93°F | 59°F | 0" | -- |
| 1998 | 92°F | 60°F | 0" | -- |
| 1997 | 89°F | 64°F | 0" | -- |
| 1996 | 86°F | 56°F | 0" | -- |
| 1995 | 85°F | 62°F | 0" | -- |
| 1994 | 96°F | 59°F | 0" | -- |
| 1993 | 74°F | 59°F | 0" | -- |
| 1992 | 71°F | 48°F | 0" | -- |
| 1991 | 96°F | 57°F | 0" | -- |
| 1990 | 92°F | 53°F | 0" | -- |
| 1989 | 83°F | 49°F | 0.65" | -- |
| 1988 | 98°F | 55°F | 0" | -- |
| 1987 | 71°F | 53°F | 0.34" | -- |
| 1986 | 79°F | 60°F | 0" | -- |
| 1985 | 98°F | 49°F | 0" | -- |
| 1984 | 89°F | 55°F | 0" | -- |
| 1983 | 89°F | 60°F | 0" | -- |
| 1982 | 91°F | 52°F | 0" | -- |
| 1981 | 80°F | 55°F | 0.01" | -- |
| 1980 | 80°F | 53°F | 0" | -- |
| 1979 | 78°F | 48°F | 0" | -- |
| 1978 | 90°F | 51°F | 0.09" | -- |
| 1977 | 92°F | 55°F | 0" | -- |
| 1976 | 95°F | 52°F | 0" | -- |
| 1975 | 86°F | 47°F | 0" | -- |
| 1974 | 94°F | 51°F | 0" | -- |
| 1973 | 95°F | 57°F | 0" | -- |
| 1972 | 75°F | 56°F | 0" | -- |
| 1971 | 92°F | 56°F | 0" | -- |
Based on 54 years of data from NOAA station: GREELEY UNC
Monthly Climate Averages
Historical temperature and precipitation averages for Greeley, CO, based on 55+ years of weather data.
Temperatures in Fahrenheit. Precipitation and snowfall in inches.