Mild
Average highs are around 26°C, so days are mild rather than hot.
July verdict
Mixed for holiday weather
Average highs are around 26°C, so days are mild rather than hot. Sunshine averages 4.6h per day, so this is not one of the brighter months. Rainfall averages 206mm, so showers are a real planning factor.

Monthly averages
Temp
26°C
Rain
206mm
Sun
4.6h
Sea
24°C
Weather score
54
Mixed
Mild
Average highs are around 26°C, so days are mild rather than hot.
Wet
Rainfall averages 206mm, so showers are a real planning factor.
Limited sun
Sunshine averages 4.6h per day, so this is not one of the brighter months.
Swimmable
Sea temperatures average 24°C, which can work for swimming but may feel fresh.
Map
Compare Shizuoka, Japan with nearby places by weather score, rain, sun, temperature, and swim conditions.
July26°C average high
July is one of Shizuoka's warmest months, with daytime heat above the yearly average.
Warmest monthsJuly to September
This stretch sets the upper range for average daytime heat.
July206mm average rain
July is wetter than Shizuoka's yearly average, so flexible plans matter more.
Driest monthsJanuary to February and November to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
July4.6 hours average sun
July is below Shizuoka's yearly sunshine average, so bright-day planning is less reliable than in peak months.
Brightest monthsJanuary to May, August, and December
This stretch has the strongest sunshine in the monthly averages.
July24°C average sea
July sits in the warmer sea-temperature season, usually making swimming easier to enjoy.
Warmest seaJuly to September
Sea temperatures are usually near 24°C in this stretch, so swimming comfort is at its strongest.
July54 weather score
July scores above Shizuoka'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.