Kingshuk Mondal / CC BY 4.0
Manchester, NH Weather on August 26
August 26th in Manchester, NH typically brings warm summer weather, with average highs around 80°F and lows near 57°F. Over 55 years of records, the warmest August 26th was in 2021 (84°F average), while the coldest was 1981 (54°F) — a 30°F range across recorded history. Rain or other precipitation has occurred on about 18% of August 26th dates historically, with the wettest August 26th recording 1.04" of rain. The last decade has been 3.1°F warmer on this date compared to 20-30 years ago.
What to Expect on August 26
Planning for August 26th in Manchester, NH? Stay hydrated and seek shade during peak afternoon hours.
August 26 Weather Records for Manchester
- •The all-time record high for August 26th in Manchester, NH is 96°F, set in 2021.
- •The coldest August 26th on record dropped to 42°F in 1995.
- •Temperatures have reached 90°F or higher on August 26th in 3 of the last 55 years.
Frequently Asked Questions
What was the warmest August 26 ever in Manchester?
The warmest August 26 in Manchester, NH reached 96°F in 2021. That is 16°F above the long-term average high of 80°F.
What was the coldest August 26 ever in Manchester?
The coldest August 26 in Manchester, NH dropped to 42°F in 1995. That is 15°F below the long-term average low of 57°F.
What is the average temperature on August 26 in Manchester?
On August 26, Manchester averages a high of 80°F and a low of 57°F based on 55 years of NOAA weather observations from MANCHESTER.
How many years of weather data are available for August 26 in Manchester?
We have 55 years of weather records for August 26 in Manchester, NH, 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 Manchester
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 78°F | 53°F | 0" | -- |
| 2024 | 81°F | 63°F | 0.03" | -- |
| 2023 | 84°F | 69°F | 0" | -- |
| 2022 | 91°F | 67°F | 0.02" | -- |
| 2021 | 96°F | 71°F | 0" | -- |
| 2020 | 75°F | 60°F | 0" | -- |
| 2019 | 77°F | 51°F | 0" | -- |
| 2018 | 84°F | 60°F | 0" | -- |
| 2017 | 75°F | 50°F | 0" | -- |
| 2016 | 89°F | 70°F | 0" | -- |
| 2015 | 83°F | 64°F | 0" | -- |
| 2014 | 88°F | 62°F | 0" | -- |
| 2013 | 82°F | 63°F | 0.03" | -- |
| 2012 | 84°F | 58°F | 0" | -- |
| 2011 | 85°F | 65°F | 0" | -- |
| 2010 | 82°F | 61°F | 0" | -- |
| 2009 | 86°F | 62°F | 0" | -- |
| 2008 | 74°F | 53°F | 0" | -- |
| 2007 | 84°F | 68°F | 0" | -- |
| 2006 | 72°F | 55°F | 0.01" | -- |
| 2005 | 84°F | 54°F | 0" | -- |
| 2004 | 79°F | 53°F | 0" | -- |
| 2003 | 78°F | 57°F | 0" | -- |
| 2002 | 85°F | 59°F | 0" | -- |
| 2001 | 81°F | 58°F | 0" | -- |
| 2000 | 83°F | 55°F | 0" | -- |
| 1999 | 81°F | 61°F | 0" | -- |
| 1998 | 85°F | 69°F | 0" | -- |
| 1997 | 78°F | 46°F | 0" | -- |
| 1996 | 85°F | 55°F | 0" | -- |
| 1995 | 69°F | 42°F | 0" | -- |
| 1994 | 80°F | 54°F | 0" | -- |
| 1993 | 90°F | 59°F | 0" | -- |
| 1992 | 82°F | 60°F | 0" | -- |
| 1991 | -- | 51°F | 0" | -- |
| 1990 | 74°F | 60°F | 1.04" | -- |
| 1989 | 69°F | 46°F | 0" | -- |
| 1988 | 72°F | 54°F | 0.01" | -- |
| 1987 | 74°F | 46°F | 0" | -- |
| 1986 | 72°F | 44°F | 0" | -- |
| 1985 | 67°F | 60°F | 0.78" | -- |
| 1984 | 75°F | 48°F | 0" | -- |
| 1983 | 84°F | 54°F | 0" | -- |
| 1982 | 81°F | 55°F | 0.19" | -- |
| 1981 | 65°F | 43°F | 0" | -- |
| 1980 | 85°F | 57°F | 0" | -- |
| 1979 | 85°F | 57°F | 0.04" | -- |
| 1978 | 65°F | 52°F | 0.02" | -- |
| 1977 | 70°F | 43°F | 0" | -- |
| 1976 | 84°F | 54°F | 0" | -- |
| 1975 | 69°F | 62°F | 0" | -- |
| 1974 | 80°F | 51°F | 0" | -- |
| 1973 | 80°F | 59°F | 0" | -- |
| 1972 | 89°F | 65°F | 0" | -- |
| 1971 | 77°F | 44°F | 0" | -- |
Based on 55 years of data from NOAA station: MANCHESTER
Monthly Climate Averages
Historical temperature and precipitation averages for Manchester, NH, based on 55+ years of weather data.
Temperatures in Fahrenheit. Precipitation and snowfall in inches.