Warm
Average highs sit around 31°C, giving warm days by monthly-average standards.
Weather Guide
Miyakojima-city, Okinawa, Japan Average Monthly Weather
Weather score52Mixed annual avg
Best months: July, October, April
Across the year, average daytime temperatures are around 26°C, sunshine averages 5h per day, and rainfall totals about 2046mm. Sea temperatures average 26°C across the year.
Annual weather
Annual averages
Temp
26°C
Rain
2046mm
Annual total
Sun
5h
Sea
26°C
Weather score
52
Mixed avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Wet
Rainfall averages 226mm, so showers are a real planning factor.
Some sun
Sunshine averages 7.5h per day, enough for a balanced month.
Warm sea
Sea temperatures average 29°C, so swimming is usually comfortable by monthly-average standards.
Map
Weather map
Compare Miyakojima-city, Okinawa, Japan with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
August31°C average high
August is one of Miyakojima-city's warmest months, with daytime heat above the yearly average.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
Rain
August226mm average rain
August is one of Miyakojima-city's wettest months, so rain is likely to be a major planning factor.
Driest monthsJanuary to March, July, and November to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
August7.5 hours average sun
August is brighter than Miyakojima-city's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsJuly to August
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
August29°C average sea
August is one of Miyakojima-city's warmest sea months, when swimming comfort is usually strongest.
Warmest seaJune to September
Sea temperatures are usually near 28°C in this stretch, so swimming comfort is at its strongest.
Weather score
August55 weather score
August scores above Miyakojima-city's yearly average, so the overall weather mix is stronger than most months.
Best weather monthsApril to November
These months have the strongest weather score in the monthly averages.
