Mild
Average highs are around 21°C, so days are mild rather than hot.
May verdict
Mixed for holiday weather
Average highs are around 21°C, so days are mild rather than hot. Sunshine averages 8.3h per day, so bright days are a strong part of the month. Rainfall averages 101mm, so some wet days are possible.
Monthly averages
Temp
21°C
Rain
101mm
Sun
8.3h
Weather score
50
Mixed
Mild
Average highs are around 21°C, so days are mild rather than hot.
Showers
Rainfall averages 101mm, so some wet days are possible.
Bright
Sunshine averages 8.3h per day, so bright days are a strong part of the month.
Map
Compare Manchester, Connecticut, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
May21°C average high
May sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
May101mm average rain
May is close to Manchester's usual rainfall pattern, with little seasonal change across the year.
Driest monthsAll year
Rainfall stays comparatively low through the year.
May8.3 hours average sun
May is brighter than Manchester'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.
May50 weather score
May sits close to Manchester'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.
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