Cool
Average highs are around 4°C, so pack for cooler days.
April verdict
Shiretoko National Park, Japan in April
Weather score24Poor
Poor for holiday weather
Average highs are around 4°C, so pack for cooler days. Sunshine averages 5.7h per day, enough for a balanced month. Rainfall averages 76mm, which is relatively low for holiday planning.
April weather
Monthly averages
Temp
4°C
Rain
76mm
Sun
5.7h
Sea
2°C
Weather score
24
Poor
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 76mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 5.7h per day, enough for a balanced month.
Cool sea
Sea temperatures average 2°C, so the water can feel cool.
Map
Weather map
Compare Shiretoko National Park, Japan with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
April4°C average high
April is close to Shiretoko National Park'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
April76mm average rain
April sits near Shiretoko National Park's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsJanuary to March and December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
April5.7 hours average sun
April is one of Shiretoko National Park's sunniest months, with some of the strongest bright-day conditions in the yearly averages.
Brightest monthsFebruary to May and September to October
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
April2°C average sea
April is one of the coolest sea months, so the water may feel fresher than in peak months.
Warmest seaJuly to October
Sea temperatures are usually near 14°C in this stretch, so swimming comfort is at its strongest.
Weather score
April24 weather score
April sits close to Shiretoko National Park's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsFebruary to May and July to September
These months have the strongest weather score in the monthly averages.
