Mild
Average highs are around 22°C, so days are mild rather than hot.
May verdict
Mixed for holiday weather
Average highs are around 22°C, so days are mild rather than hot. Sunshine averages 6.1h per day, enough for a balanced month. Rainfall averages 128mm, so some wet days are possible.

Monthly averages
Temp
22°C
Rain
128mm
Sun
6.1h
Weather score
45
Mixed
Mild
Average highs are around 22°C, so days are mild rather than hot.
Showers
Rainfall averages 128mm, so some wet days are possible.
Some sun
Sunshine averages 6.1h per day, enough for a balanced month.
Map
Compare Tochigi, Tochigi, Japan with nearby places by weather score, rain, sun, temperature, and swim conditions.
May22°C average high
May is close to Tochigi's yearly temperature average, giving a typical read on daytime heat.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
May128mm average rain
May sits near Tochigi's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsJanuary to March and November to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
May6.1 hours average sun
May is one of Tochigi's sunniest months, with some of the strongest bright-day conditions in the yearly averages.
Brightest monthsJanuary to May and December
This stretch has the strongest sunshine in the monthly averages.
May45 weather score
May sits close to Tochigi's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsJuly to August
These months have the strongest weather score in the monthly averages.