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 4.7h per day, so this is not one of the brighter months. Rainfall averages 208mm, so showers are a real planning factor.
Monthly averages
Temp
26°C
Rain
208mm
Sun
4.7h
Sea
25°C
Weather score
57
Good
Warm
Average highs sit around 26°C, giving warm days by monthly-average standards.
Wet
Rainfall averages 208mm, so showers are a real planning factor.
Limited sun
Sunshine averages 4.7h per day, so this is not one of the brighter months.
Swimmable
Sea temperatures average 25°C, which can work for swimming but may feel fresh.
Map
Compare Shikinejima, 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.
July208mm average rain
July sits near Shikinejima's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsJanuary to February and December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
July4.7 hours average sun
July is below Shikinejima'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.
July25°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 25°C in this stretch, so swimming comfort is at its strongest.
July57 weather score
July is one of Shikinejima's best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsJuly to August
These months have the strongest weather score in the monthly averages.
Izu Marriott Hotel ShuzenjiShizuoka, Japan
Fuji Marriott Hotel Lake YamanakaYamanakako, Minamitsuru-gun, Yamanashi, Japan
The Westin YokohamaYokohama, Kanagawa, Japan
Four Points Flex by Sheraton Yokohama WestYokohama, Kanagawa, Japan
Yokohama Bay Sheraton Hotel & TowersYokohama, Kanagawa, Japan
Hamamatsu Marriott HotelHamamatsu, Shizuoka, Japan