Cool
Average highs are around 5°C, so pack for cooler days.
March verdict
Williamstown, Massachusetts, United States in March
Weather score32Poor
Poor for holiday weather
Average highs are around 5°C, so pack for cooler days. Sunshine averages 6.3h per day, enough for a balanced month. Rainfall averages 89mm, so some wet days are possible.
March weather
Monthly averages
Temp
5°C
Rain
89mm
Sun
6.3h
Weather score
32
Poor
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 89mm, so some wet days are possible.
Some sun
Sunshine averages 6.3h per day, enough for a balanced month.
Map
Weather map
Compare Williamstown, Massachusetts, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
March5°C average high
March is on the cooler side of Williamstown's year, useful if you prefer less intense daytime heat.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
Rain
March89mm average rain
March sits near Williamstown's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
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
March6.3 hours average sun
March sits close to Williamstown'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
March32 weather score
March scores below Williamstown's yearly average, so the weather trade-offs are more noticeable.
Best weather monthsJune to August
These months have the strongest weather score in the monthly averages.
