Mild
Average highs are around 23°C, so days are mild rather than hot.
May verdict
Mixed for holiday weather
Average highs are around 23°C, so days are mild rather than hot. Sunshine averages 7h per day, enough for a balanced month. Rainfall averages 111mm, so some wet days are possible.
Monthly averages
Temp
23°C
Rain
111mm
Sun
7h
Weather score
47
Mixed
Mild
Average highs are around 23°C, so days are mild rather than hot.
Showers
Rainfall averages 111mm, so some wet days are possible.
Some sun
Sunshine averages 7h per day, enough for a balanced month.
Map
Compare Triadelphia, West Virginia, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
May23°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.
May111mm average rain
May is wetter than Triadelphia's yearly average, so flexible plans matter more.
Driest monthsJanuary to April and September to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
May7 hours average sun
May is brighter than Triadelphia'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.
May47 weather score
May sits close to Triadelphia'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.