Japan
Weather, climate and best time to visit

Best time to visit Japan

The best time to visit Japan is from May until October, when you will have a pleasant or warm temperature and limited rainfall. The highest average temperature in in Japan is 30°C in August and the lowest is 9°C in January.

Japan has the oceanic climate prevailing. If you want to know what the average temperature is in Japan or when most precipitation (rain or snow) falls, you can find a quick overview below. This way, you are well prepared. Our average monthly climate data is based on data from the past 30 years.

Average Japan weather by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Temperature (°C) 9 9 13 18 23 25 29 30 27 21 16 11
Precipitation (mm) 14 21 32 21 19 26 19 17 33 28 20 16

Climate data from city: Tokyo




Travel and stay Japan

If you are planning on visiting Japan, check out these well-known travel agencies. They have been rated as the best by travelers and offer great prices for any budget.

Airline tickets

Looking to book a flight to Japan? Hop on one of these airlines.

Japan weather

The Japan weather for will be 12° till 25° degrees in the next 14 days with several days chance of light rain showers or even quite a bit of rain. The water temperature is 9°C.

The Japan weather forecast is based on the weather conditions in the city of Tokyo.

Japan 14 day weather forecast

Weather
Max/min
Precip
Wind
Water
UV
Tuesday
17 may
Icon
12°C
7°C
1.8 mm
45%
1 Bft
W
9°C
3
Wednesday
18 may
Icon
18°C
5°C
0.9 mm
30%
1 Bft
SSW
9°C
10
Thursday
19 may
Icon
20°C
6°C
0.4 mm
15%
1 Bft
SSW
9°C
6
Friday
20 may
Icon
19°C
9°C
2.1 mm
50%
2 Bft
SSW
9°C
5
Saturday
21 may
Icon
21°C
8°C
1.4 mm
30%
1 Bft
SSE
9°C
4


Climate Japan

Japan has the oceanic climate prevailing. There is rainfall during all months of the year. The average annual temperature for Japan is 19° degrees and there is about 268 mm of rain in a year. It is dry for 217 days a year with an average humidity of 70% and an UV-index of 4.

Japan

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°C) 9 9 13 18 23 25 29 30 27 21 16 11
Night temp. (°C) 3 3 6 10 16 19 24 25 21 16 11 6
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 14 21 32 21 19 26 19 17 33 28 20 16
Days with rain 6 9 14 11 9 12 9 8 12 12 10 8
Days with snow 1 2 - - - - - - - - - -
Dry days 24 17 17 19 22 18 22 23 18 19 20 23
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 7 6 7 9 10 9 10 10 8 7 6 6
Wind force (Bft) 3 3 3 3 3 2 3 3 3 3 3 3
UV-index 3 3 3 5 5 6 7 6 5 4 3 3

Climate data from city: Tokyo

Japan weather by month

What is the average Japan weather like in a given month? Let's find out! Click on a month to check all the monthly averages for sunshine, temperature highs and lows, percentage chance of rain per day, snowfall accumulation and number of rainy days.


Japan weather experiences

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Frequently asked questions

Where is Japan?

Japan lies in a straight line about 10,850 km from United States (New York → Tokyo).

How long is the flight to Japan?

The flight time from Los Angeles International Airport (LAX) to Japan is approximately 12 h. 20 min.

What are the largest airports in Japan?

These are the largest airports in Japan:

  • Tokyo Haneda International Airport – Tokyo
  • Osaka International Airport – Osaka
  • Kansai International Airport – Osaka
  • Nagoya Airport – Nagoya
  • Fukuoka Airport – Fukuoka
  • Okadama Airport – Sapporo
  • Sendai Airport – Sendai
  • Kobe Airport – Kōbe
  • Kumamoto Airport – Kumamoto
  • Niigata Airport – Niigata

Airports on the well-known islands of Japan:

How many inhabitants are there in Japan?

Japan has approximately 126,490,000 inhabitants.

How big is Japan?

The area of Japan is around 377,835 km². It is 2x bigger than United States.

What is the capital of Japan?

The capital of Japan is Tokyo.

What is the currency of Japan?

In Japan the Japanese yen (JPY) is used to pay.

Exchange rates on 17 May 2022

  • 1 US dollar = 103.83 Japanese yen
  • 1 Japanese yen = 0.010 US dollar
  • 100 US dollar = 10,383.40 Japanese yen
  • 100 Japanese yen = 0.96 US dollar

What is the area code of Japan?

The area code to call Japan is +81.