Cool
Average highs are around 20°C, so pack for cooler days.
May verdict
Plymouth, New Hampshire, United States in May
Weather score42Mixed
Mixed for holiday weather
Average highs are around 20°C, so pack for cooler days. Sunshine averages 7.7h per day, enough for a balanced month. Rainfall averages 88mm, so some wet days are possible.
May weather
Monthly averages
Temp
20°C
Rain
88mm
Sun
7.7h
Weather score
42
Mixed
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 88mm, so some wet days are possible.
Some sun
Sunshine averages 7.7h per day, enough for a balanced month.
Map
Weather map
Compare Plymouth, New Hampshire, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
May20°C average high
May 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
May88mm average rain
May is wetter than Plymouth's yearly average, so flexible plans matter more.
Driest monthsJanuary to July, September to October, and December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
May7.7 hours average sun
May is brighter than Plymouth's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsMay to August
This stretch has the strongest sunshine in the monthly averages.
Weather score
May42 weather score
May sits close to Plymouth'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.
