Cool
Average highs are around 14°C, so pack for cooler days.
March verdict
Nagasaki, Nagasaki, Japan in March
Weather score17Poor
Poor for holiday weather
Average highs are around 14°C, so pack for cooler days. Sunshine averages 4.9h per day, so this is not one of the brighter months. Rainfall averages 142mm, so some wet days are possible.
March weather
Monthly averages
Temp
14°C
Rain
142mm
Sun
4.9h
Sea
16°C
Weather score
17
Poor
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 142mm, so some wet days are possible.
Limited sun
Sunshine averages 4.9h per day, so this is not one of the brighter months.
Cool sea
Sea temperatures average 16°C, so the water can feel cool.
Map
Weather map
Compare Nagasaki, Nagasaki, Japan with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
March14°C average high
March is on the cooler side of Nagasaki's year, useful if you prefer less intense daytime heat.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
Rain
March142mm average rain
March sits on the drier side of Nagasaki's year, which helps with sightseeing and transfers.
Driest monthsJanuary to March and October to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
March4.9 hours average sun
March sits close to Nagasaki's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsMay and July to August
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
March16°C average sea
March 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 25°C in this stretch, so swimming comfort is at its strongest.
Weather score
March17 weather score
March is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.
Best weather monthsAugust to October
These months have the strongest weather score in the monthly averages.
