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Isahaya weather in March (Nagasaki, Japan)

Curious about the March weather in Isahaya? Here's what the weather might have in store during this month.

In March, Isahaya generally has moderate temperatures and high rainfall. Throughout the daytime, temperatures often hover around 15°C. However, as the sun sets and evening approaches, there's a noticeable cool-down, with temperatures gently dropping to a more temperate 9°C.

Isahaya in March usually receives high rainfall, averaging around 145 mm for the month. Based on our climate data of the past 30 years, about 19 days of rain are anticipated.

The area experiences a moderate amount of sunshine, with approximately 160 hours of sunlight expected. This makes it neither too gloomy nor overly bright.

If your ideal day consists of dry skies and moderate temperatures October generally stands out with the best circumstances. While February, June and July tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Isahaya climate page with graphs.

 

Isahaya, monthly averages in March

Min TemperatureMin Temperature 9°C  
Max TemperatureMax Temperature 15°C  
Water TemperatureWater Temperature 15°C *  
Chance of RainChance of Rain 62%  
PrecipitationPrecipitation 145 mm  
Rainy daysRainy days 19 days  
HumidityHumidity 66% *  
WindspeedWindspeed 7 km/h *  
SunshineSunshine 160 hours *  
Percentage SunshinePercentage Sunshine 42% *  
* Data from: Nagasaki, Japan (23 KM, 14 Miles).

Where to go in Japan in March

Find out more about the weather in Japan in March and which places have the best weather conditions in this month.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Isahaya in March?

Plan on layering your clothes. Some days or part of the day it will be nice and warm and some moments it can be a bit chilly. Bring a rain jacket in case it rains during your stay. With a water temperature of around 15°C there is no need to bring your swimwear.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in March.

Swimming
5/10
Cycling
5/10
Walking
5/10
Camping
3/10
Outdoor sports
9/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Isahaya.

Our site offers climate and forecast data for every country in the world. Are you going to Japan? On this website you can find historical weather averages for many cities in Japan. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.