Historical Weather in Manchester, NH
See 55+ years of weather history for any date in Manchester going back to 1970.
Part of New Hampshire weather history · New Hampshire temperature records
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Today in Manchester Weather HistorySee records, averages, and 55+ years of data for today's date
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Monthly Climate Averages
Historical temperature and precipitation averages for Manchester, NH, based on 55+ years of weather data.
Warmest MonthJulyAvg High: 83°F / Low: 61°F
Coldest MonthJanuaryAvg High: 33°F / Low: 13°F
Jan
33°/ 13°
💧 7.2"
❄️ 2.6"
Feb
36°/ 15°
💧 8.1"
❄️ 2.6"
Mar
45°/ 24°
💧 8.5"
❄️ 2.9"
Apr
57°/ 35°
💧 8.1"
❄️ 2.9"
May
69°/ 46°
💧 8.3"
Jun
77°/ 55°
💧 8.7"
Jul
83°/ 61°
💧 9.3"
Aug
81°/ 59°
💧 9.1"
Sep
74°/ 51°
💧 10.1"
❄️ 4.3"
Oct
62°/ 40°
💧 9.9"
❄️ 4.3"
Nov
50°/ 30°
💧 8.7"
❄️ 2.1"
Dec
38°/ 20°
💧 8.9"
❄️ 2.6"
Temperatures in Fahrenheit. Precipitation and snowfall in inches.
Manchester, NH Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Avg high Avg low
Manchester, NH Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Rain (in) Snow (in)
Manchester, NH Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
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Best Time to Visit Manchester, NH
Manchester, NH has no months that meet our "pleasant" threshold — every season has tradeoffs.
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Pleasant (65-82°F, ≤2.5" rain) Mild Less ideal
Manchester Temperature Records
- Record High: The hottest temperature ever recorded in Manchester, NH is 105°F, set on August 3, 1988.
- Record Low: The coldest temperature ever recorded in Manchester, NH is -33°F, set on January 22, 1984.
- Data Coverage: Based on 30 years of data from NOAA weather station: MANCHESTER AP.
All-Time Record High
105°F
August 3, 1988
All-Time Record Low
-33°F
January 22, 1984
Monthly Temperature Records in Manchester
| Month | Record High | Record Low |
|---|---|---|
| January | 70°F(2007) | -33°F(1984) |
| February | 77°F(2018) | -27°F(1971) |
| March | 89°F(1998) | -13°F(1972) |
| April | 95°F(1976) | 4°F(1982) |
| May | 97°F(2010) | 16°F(2002) |
| June | 102°F(2025) | 29°F(2001) |
| July | 103°F(2011) | 36°F(2001) |
| August | 105°F(1988) | 30°F(1976) |
| September | 96°F(2010) | 12°F(2000) |
| October | 87°F(1995) | 10°F(1972) |
| November | 80°F(2024) | -6°F(1989) |
| December | 78°F(1994) | -21°F(1980) |
Manchester Snow RecordsSee the top 10 snowiest days ever recorded
→Holiday Weather in Manchester
Weather Analysis & Trends
RecordsHottest Temperatures Ever Recorded in Every US StateAll 50 state record highs ranked, including New Hampshire.Severe WeatherTornado Season 2026: Forecasts & What to ExpectAn EF5 already, and the peak still ahead.Climate ForecastEl Niño 2026: What Every US Region Should Expect85% likely by late 2026. Region-by-region impact analysis.