Warm
Average highs sit around 30°C, giving warm days by monthly-average standards.
Weather Guide
Best months: July, August, September
Across the year, average daytime temperatures are around 18°C, sunshine averages 5.1h per day, and rainfall totals about 1362mm.

Annual averages
Temp
18°C
Rain
1362mm
Annual total
Sun
5.1h
Weather score
40
Poor avg
Warm
Average highs sit around 30°C, giving warm days by monthly-average standards.
Wet
Rainfall averages 198mm, so showers are a real planning factor.
Some sun
Sunshine averages 5.3h per day, enough for a balanced month.
Map
Compare Tochigi, Tochigi, Japan with nearby places by weather score, rain, sun, temperature, and swim conditions.
August30°C average high
August is one of Tochigi's warmest months, with daytime heat above the yearly average.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
August198mm average rain
August is one of Tochigi's wettest months, so rain is likely to be a major planning factor.
Driest monthsJanuary to March and November to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
August5.3 hours average sun
August sits close to Tochigi's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsJanuary to May and December
This stretch has the strongest sunshine in the monthly averages.
August52 weather score
August scores above Tochigi's yearly average, so the overall weather mix is stronger than most months.
Best weather monthsJuly to August
These months have the strongest weather score in the monthly averages.