Warm
Average highs sit around 26°C, giving warm days by monthly-average standards.
July verdict
Good for holiday weather
Average highs sit around 26°C, giving warm days by monthly-average standards. Sunshine averages 4.9h per day, so this is not one of the brighter months. Rainfall averages 123mm, so some wet days are possible.
Monthly averages
Temp
26°C
Rain
123mm
Sun
4.9h
Weather score
63
Good
Warm
Average highs sit around 26°C, giving warm days by monthly-average standards.
Showers
Rainfall averages 123mm, so some wet days are possible.
Limited sun
Sunshine averages 4.9h per day, so this is not one of the brighter months.
Map
Compare Onjuku, Japan with nearby places by weather score, rain, sun, temperature, and swim conditions.
July26°C average high
July sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsJuly to September
This stretch sets the upper range for average daytime heat.
July123mm average rain
July sits on the drier side of Onjuku's year, which helps with sightseeing and transfers.
Driest monthsJanuary to February, July, and December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
July4.9 hours average sun
July is below Onjuku's yearly sunshine average, so bright-day planning is less reliable than in peak months.
Brightest monthsMay and August
This stretch has the strongest sunshine in the monthly averages.
July63 weather score
July is one of Onjuku's best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsJuly to September
These months have the strongest weather score in the monthly averages.