Andover Weather in August
Average highs run from 80°F on August 1 to 76°F on August 31, and lows from 57°F to 52°F. Normal precipitation for the month is 4.41 in over about 13 wet days.
August day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
August at a glance
- Average high
- 79°F
- Average low
- 55°F
- Precipitation
- 4.41 in
- Record high
- 100°FAug 18, 1987
- Record low
- 40°FAug 23, 1988
- Chance of a freeze
- 0%
- Days of 90°F or more
- 2.1
- Daylight
- 14 h 33 min to 13 h 14 min
- Cloud cover
- 57%
- Humidity
- 82%
- Dew point
- 60°F
- Wind
- 3.8 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| Aug 1 | 80°F | 57°F | 91°F 2002 | 47°F 1987 | 39% | 0% |
| Aug 2 | 80°F | 56°F | 94°F 1995 | 49°F 1987 | 40% | 0% |
| Aug 3 | 80°F | 56°F | 95°F 2006 | 52°F 2023 | 40% | 0% |
| Aug 4 | 80°F | 56°F | 94°F 1988 | 55°F 1985 | 40% | 0% |
| Aug 5 | 80°F | 56°F | 97°F 1987 | 54°F 2000 | 40% | 0% |
| Aug 6 | 80°F | 56°F | 94°F 1988 | 47°F 1994 | 40% | 0% |
| Aug 7 | 80°F | 56°F | 93°F 2001 | 50°F 1994 | 40% | 0% |
| Aug 8 | 80°F | 56°F | 96°F 2001 | 52°F 2009 | 40% | 0% |
| Aug 9 | 80°F | 56°F | 96°F 2001 | 48°F 1989 | 40% | 0% |
| Aug 10 | 79°F | 56°F | 97°F 2001 | 49°F 1999 | 40% | 0% |
| Aug 11 | 79°F | 56°F | 92°F 1997 | 51°F 1994 | 40% | 0% |
| Aug 12 | 79°F | 55°F | 95°F 2025 | 47°F 1987 | 40% | 0% |
| Aug 13 | 79°F | 55°F | 95°F 2002 | 47°F 1983 | 40% | 0% |
| Aug 14 | 79°F | 55°F | 96°F 2002 | 49°F 1983 | 40% | 0% |
| Aug 15 | 79°F | 55°F | 97°F 2002 | 50°F 1983 | 40% | 0% |
| Aug 16 | 79°F | 55°F | 95°F 2002 | 53°F 1994 | 40% | 0% |
| Aug 17 | 79°F | 55°F | 98°F 1987 | 54°F 1994 | 39% | 0% |
| Aug 18 | 79°F | 55°F | 100°F 1987 | 43°F 1999 | 39% | 0% |
| Aug 19 | 78°F | 54°F | 95°F 1987 | 41°F 1992 | 39% | 0% |
| Aug 20 | 78°F | 54°F | 95°F 1987 | 46°F 2007 | 39% | 0% |
| Aug 21 | 78°F | 54°F | 95°F 1983 | 47°F 1984 | 38% | 0% |
| Aug 22 | 78°F | 54°F | 90°F 1995 | 46°F 1988 | 38% | 0% |
| Aug 23 | 78°F | 54°F | 88°F 2013 | 40°F 1988 | 38% | 0% |
| Aug 24 | 78°F | 53°F | 86°F 2012 | 44°F 1987 | 37% | 0% |
| Aug 25 | 78°F | 53°F | 90°F 2020 | 44°F 1987 | 37% | 0% |
| Aug 26 | 77°F | 53°F | 94°F 2007 | 46°F 1987 | 36% | 0% |
| Aug 27 | 77°F | 53°F | 91°F 1993 | 43°F 1989 | 36% | 0% |
| Aug 28 | 77°F | 53°F | 90°F 1992 | 48°F 1995 | 36% | 0% |
| Aug 29 | 77°F | 52°F | 92°F 2018 | 42°F 1986 | 35% | 0% |
| Aug 30 | 77°F | 52°F | 93°F 2018 | 42°F 1986 | 35% | 0% |
| Aug 31 | 76°F | 52°F | 91°F 2022 | 46°F 2003 | 35% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (EDT).
- August 1
- sunrise 5:37 AM, sunset 8:10 PM
- August 31
- sunrise 6:10 AM, sunset 7:24 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00277833 (Salisbury), public domain. Records: NOAA GHCN-Daily, station USC00274480, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.