Cool
Average highs are around 19°C, so pack for cooler days.
May verdict
Good for holiday weather
Average highs are around 19°C, so pack for cooler days. Sunshine averages 8.5h per day, so bright days are a strong part of the month. Rainfall averages 6mm, which is relatively low for holiday planning.
Monthly averages
Temp
19°C
Rain
6mm
Sun
8.5h
Sea
17°C
Weather score
57
Good
Cool
Average highs are around 19°C, so pack for cooler days.
Drier
Rainfall averages 6mm, which is relatively low for holiday planning.
Bright
Sunshine averages 8.5h per day, so bright days are a strong part of the month.
Cool sea
Sea temperatures average 17°C, so the water can feel cool.
Map
Compare Avalon, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
May19°C average high
May is on the cooler side of Avalon's year, useful if you prefer less intense daytime heat.
Warmest monthsJuly to October
This stretch sets the upper range for average daytime heat.
May6mm average rain
May is one of Avalon's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsApril to October
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
May8.5 hours average sun
May sits close to Avalon's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsJuly to August
This stretch has the strongest sunshine in the monthly averages.
May17°C average sea
May is below Avalon's yearly sea-temperature average, so swimming can feel fresher.
Warmest seaJuly to October
Sea temperatures are usually near 20°C in this stretch, so swimming comfort is at its strongest.
May57 weather score
May sits close to Avalon's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsJuly to September
These months have the strongest weather score in the monthly averages.
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