Isahaya weather in December (Nagasaki, Japan)
Planning a trip to Isahaya in December? Wondering if it's the right time to visit? Browse this page for a comprehensive overview of the weather conditions for that month.
In December, Isahaya generally has moderate temperatures and moderate rainfall. December is a winter month. Anticipate daytime temperatures around 14°C, while night temperatures can drop to 8°C.
Isahaya in December usually receives moderate rainfall, averaging around 89 mm for the month. When we look at the climate data from the last 30 years, we can expect around 19 days of rain.
The area enjoys a balanced 114 hours of sunlight. Ensuring it's neither too overcast nor too sunny.
In case you lean more towards enjoying temperate temperatures and rain-free days October typically offers the most optimal weather. In contrast, February, June and July tend to have less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Isahaya climate page with graphs.
Isahaya, monthly averages in December
Min Temperature
8°C
Max Temperature
14°C
Water Temperature
18°C *
Chance of Rain
62%
Precipitation
89 mm
Rainy days
19 days
Humidity
67% *
Windspeed
7 km/h *
Sunshine
114 hours *
Percentage Sunshine
34% *
Where to go in Japan in December
Find out more about the weather in Japan in December and which places have the best weather conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in Isahaya in December?
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 18°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 December.
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.
