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Normal weather in Japan in May

The weather in Japan in May has an average temperature of around 22°C during the day. On average, May sees 93 mm of rain in Japan. The wind speed is 4 Beaufort and mainly comes from Southwest.

After April, May in Japan starts with a temperature of 20°C and ends around June at 23°C.

The typhoon season in Japan lasts from early June to late November.

May averages for Japan

Temperature Average temperature
22°C
Sun Highest daytime temperature
26°C
Sun Lowest daytime temperature
18°C
Rain Total rainfall
93 mm
Rain Rainy days
13 days

Temperature per day in May in Japan

This graph shows the average daily maximum temperatures in May in Japan, indicated in degrees Celsius.

Temperature per day in May in Japan

Rainfall per day in May in Japan

This graph shows the average daily rainfall in May in Japan, indicated in millimeters.

Rainfall per day in May in Japan

UV index per day in May in Japan

This graph shows the average daily UV index in May in Japan.

UV index per day in May in Japan

Yearly temperature in May in Japan

This graph shows the average yearly temperature in May in Japan, measured in degrees Celsius, over the past years.

Yearly temperature in May in Japan

Yearly total rainfall in May in Japan

This graph shows the average yearly rainfall in millimeters in May in Japan, over the past years.

Rainfall per year in May in Japan

Average daily weather in May

Click on a day to get more information about the average weather on that day.

weather
max/min
rain
wind
uv
rain
20°
2,3 mm
Z 4
7
showers-day
21°
0,5 mm
W 4
9
showers-day
22°
1,5 mm
ZW 4
9
showers-day
22°
1,0 mm
ZW 4
9
clear-day
22° 10°
0,2 mm
ZW 4
7
rain
22° 10°
3,8 mm
ZW 4
7
rain
20° 10°
6,0 mm
ZW 4
6
rain
21°
3,7 mm
ZW 4
8
rain
18°
5,7 mm
ZW 4
5
showers-day
20°
1,3 mm
W 4
7
rain
22°
2,1 mm
Z 4
8
showers-day
23°
1,0 mm
Z 4
8
rain
21° 12°
8,2 mm
ZW 4
7
rain
23° 11°
3,2 mm
ZW 4
7
showers-day
23° 12°
0,9 mm
Z 4
7
rain
21° 12°
2,2 mm
ZW 4
6
rain
23° 13°
3,6 mm
W 4
6
showers-day
24° 12°
0,4 mm
ZW 4
8
rain
24° 11°
7,9 mm
ZW 4
7
showers-day
23° 12°
1,2 mm
ZW 4
7
rain
22° 12°
12,5 mm
ZW 4
6
showers-day
23° 11°
1,4 mm
W 4
8
showers-day
23° 12°
1,9 mm
W 4
7
showers-day
24° 12°
0,6 mm
ZW 4
8
rain
25° 13°
2,1 mm
ZO 3
7
rain
24° 13°
2,3 mm
Z 3
6
rain
25° 13°
7,6 mm
ZW 4
7
clear-day
24° 14°
0,0 mm
ZW 4
8
rain
25° 13°
2,9 mm
Z 4
7
rain
26° 13°
2,8 mm
Z 4
7
rain
23° 14°
2,1 mm
ZW 3
6

Experiences with the weather in May in Japan

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Average weather in Japan by month

Click on a month below to see in detail how the weather typically is in Japan and what to expect. Based on the historical weather data of Japan, you can view the average temperature, rainfall, wind, and UV index for each day of the month.