Cool
Average highs are around 14°C, so pack for cooler days.
April verdict
Sado Island, Japan in April
Weather score23Poor
Poor for holiday weather
Average highs are around 14°C, so pack for cooler days. Sunshine averages 6h per day, enough for a balanced month. Rainfall averages 102mm, so some wet days are possible.
April weather
Monthly averages
Temp
14°C
Rain
102mm
Sun
6h
Sea
11°C
Weather score
23
Poor
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 102mm, so some wet days are possible.
Some sun
Sunshine averages 6h per day, enough for a balanced month.
Cool sea
Sea temperatures average 11°C, so the water can feel cool.
Map
Weather map
Compare Sado Island, Japan with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
April14°C average high
April is close to Sado Island's yearly temperature average, giving a typical read on daytime heat.
Warmest monthsJuly to September
This stretch sets the upper range for average daytime heat.
Rain
April102mm average rain
April is one of Sado Island's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsFebruary to May
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
April6 hours average sun
April is brighter than Sado Island's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsApril to June and August
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
April11°C average sea
April is one of the coolest sea months, so the water may feel fresher than in peak months.
Warmest seaJuly to September
Sea temperatures are usually near 23°C in this stretch, so swimming comfort is at its strongest.
Weather score
April23 weather score
April scores below Sado Island's yearly average, so the weather trade-offs are more noticeable.
Best weather monthsJuly to August
These months have the strongest weather score in the monthly averages.
Hotels near Sado Island, Japan
Marriott
Courtyard HakubaNagano, Nagano, Japan
The Ritz-Carlton, NikkoNikko, Tochigi, Japan
Fairfield by Marriott Tochigi NikkoTochigi, Tochigi, Japan
Karuizawa Marriott HotelKaruizawa, Japan
Matsumoto Jujo, a Member of Design Hotels™Matsumoto, Nagano, Japan
Fairfield by Marriott Tochigi UtsunomiyaTochigi, Tochigi, Japan