Mild
Average highs are around 21°C, so days are mild rather than hot.
September verdict
Lebanon, New Hampshire, United States in September
Weather score47Mixed
Mixed for holiday weather
Average highs are around 21°C, so days are mild rather than hot. Sunshine averages 6.5h per day, enough for a balanced month. Rainfall averages 85mm, so some wet days are possible.
September weather
Monthly averages
Temp
21°C
Rain
85mm
Sun
6.5h
Weather score
47
Mixed
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 85mm, so some wet days are possible.
Some sun
Sunshine averages 6.5h per day, enough for a balanced month.
Map
Weather map
Compare Lebanon, New Hampshire, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
September21°C average high
September sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsMay to September
This stretch sets the upper range for average daytime heat.
Rain
September85mm average rain
September is wetter than Lebanon's yearly average, so flexible plans matter more.
Driest monthsJanuary to July and September to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
September6.5 hours average sun
September sits close to Lebanon's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsMay to August
This stretch has the strongest sunshine in the monthly averages.
Weather score
September47 weather score
September sits close to Lebanon's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsJune to August
These months have the strongest weather score in the monthly averages.
Hotels in Lebanon, New Hampshire, United States
Marriott
Courtyard Hanover LebanonLebanon, New Hampshire, USA
Courtyard LebanonLebanon, New Jersey, USA
Fairfield by Marriott Inn & Suites LebanonLebanon, Indiana, USA
Fairfield Inn & Suites LebanonLebanon, Tennessee, USA
Fairfield Inn & Suites Lebanon Near Expo CenterLebanon, Pennsylvania, USA
Residence Inn Hanover LebanonLebanon, New Hampshire, USA