Cool
Average highs are around 18°C, so pack for cooler days.
April verdict
Poor for holiday weather
Average highs are around 18°C, so pack for cooler days. Sunshine averages 5.3h per day, enough for a balanced month. Rainfall averages 139mm, so some wet days are possible.
Monthly averages
Temp
18°C
Rain
139mm
Sun
5.3h
Weather score
34
Poor
Cool
Average highs are around 18°C, so pack for cooler days.
Showers
Rainfall averages 139mm, so some wet days are possible.
Some sun
Sunshine averages 5.3h per day, enough for a balanced month.
Map
Compare Yokohama, Kanagawa, Japan with nearby places by weather score, rain, sun, temperature, and swim conditions.
April18°C average high
April is close to Yokohama'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.
April139mm average rain
April sits near Yokohama's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsJanuary to February and November to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
April5.3 hours average sun
April sits close to Yokohama's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsJanuary, April to May, August, and December
This stretch has the strongest sunshine in the monthly averages.
April34 weather score
April scores below Yokohama's yearly average, so the weather trade-offs are more noticeable.
Best weather monthsMay and July to September
These months have the strongest weather score in the monthly averages.