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The months from April to May, and a few months later in August, are the weeks of high season. April and May are the months with the most pleasant weather, since spring comes in all its splendor, among these months we can find the season where the cherry trees bloom, however, August is not far behind, with a humid climate in general and hot for the summer, we can find the perfect month for festivals and the well-known O-bon. This season is usually full of tourists with the most abundant and expensive reservations.
The intermediate season in Japan is divided into two parts, from June to July and from September to December, in the first one we can find warm climates thanks to a generally rainy summer, however, in the mountains there is a cold and rewarding climate, on the other hand, between September and December the autumn passes, these months take part of the most beautiful season in Japan, with maple trees showing leaves of a thousand colors, rains abound from October to November and typhoons in September.
January, February and March are months of low season, showing a winter with snowy mountains and cold winds. On the western coasts there are heavy snow and glacial winds, meanwhile on the Pacific coasts we can see clear and very cold climates. The ski season is the star of these months, being very accessible and with few tourists.
Your travel to Japan has about 309% the climate impact as your entire yearly budget of CO₂ emissions. This "yearly climate-compatible budget" sets the limit of emissions any person should produce in order to keep global warming to below 2C at about 2 tons of CO2. It includes anything from heating to stay warm and cosy in winter, your daily hot showers, the annoying commute to work, any traveling you do, the production of your yummy food and products you buy – and much more you emit by living your life.
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Day
temperature
9°
10°
14°
19°
23°
26°
31°
32°
28°
23°
17°
12°
Night
temperature
3°
3°
5°
10°
15°
19°
24°
24°
20°
14°
9°
5°
Days of
rain
9
9
10
10
10
12
11
9
10
7
8
9
Hours
sun
3h
4h
5h
6h
6h
5h
6h
7h
5h
6h
4h
3h
Water
temperature
14°
13°
13°
16°
18°
21°
24°
27°
25°
22°
19°
17°
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Day
temperature
9°
9°
12°
18°
22°
25°
29°
31°
27°
22°
17°
11°
Night
temperature
-0°
0°
3°
7°
13°
17°
22°
22°
19°
12°
6°
2°
Days of
rain
8
8
10
10
11
12
13
8
12
6
5
5
Hours
sun
5h
6h
6h
7h
7h
6h
7h
8h
6h
6h
6h
5h
Water
temperature
15°
13°
13°
15°
18°
21°
25°
27°
26°
23°
21°
17°
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Day
temperature
12°
13°
17°
21°
25°
27°
31°
32°
30°
25°
20°
15°
Night
temperature
3°
4°
7°
12°
16°
20°
24°
25°
21°
15°
10°
4°
Days of
rain
10
10
12
12
12
15
12
11
11
7
7
8
Hours
sun
4h
4h
4h
5h
5h
4h
6h
7h
6h
6h
5h
5h
Water
temperature
17°
17°
17°
18°
21°
24°
27°
28°
27°
24°
21°
19°
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Day
temperature
9°
9°
13°
18°
23°
26°
30°
32°
28°
22°
17°
11°
Night
temperature
2°
2°
4°
10°
14°
19°
23°
24°
20°
14°
9°
4°
Days of
rain
5
6
9
10
9
11
10
6
9
7
6
4
Hours
sun
5h
5h
6h
6h
7h
5h
6h
7h
5h
6h
5h
5h
Water
temperature
15°
14°
14°
16°
18°
23°
26°
28°
26°
23°
21°
18°
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Day
temperature
10°
10°
13°
18°
23°
25°
30°
31°
27°
22°
17°
12°
Night
temperature
1°
2°
4°
10°
15°
19°
21°
24°
20°
13°
9°
5°
Days of
rain
4
6
9
10
10
12
10
8
11
9
6
4
Hours
sun
6h
5h
5h
5h
6h
3h
4h
6h
4h
4h
5h
6h
Water
temperature
14°
14°
14°
16°
18°
21°
23°
24°
24°
21°
18°
14°
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Day
temperature
10°
10°
13°
18°
23°
25°
28°
31°
27°
21°
17°
12°
Night
temperature
2°
3°
4°
10°
15°
19°
22°
25°
20°
14°
9°
4°
Days of
rain
4
6
9
10
10
12
10
8
11
9
6
4
Hours
sun
6h
6h
5h
5h
5h
4h
4h
6h
4h
4h
5h
5h
Water
temperature
14°
14°
14°
17°
18°
20°
23°
24°
25°
21°
18°
14°
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Day
temperature
9°
10°
13°
19°
23°
26°
31°
32°
28°
23°
17°
12°
Night
temperature
2°
2°
4°
9°
14°
18°
24°
24°
20°
14°
8°
4°
Days of
rain
17
17
17
14
14
17
16
15
16
13
12
15
Hours
sun
4h
5h
6h
6h
6h
5h
6h
7h
5h
6h
5h
4h
Water
temperature
16°
15°
15°
17°
19°
23°
26°
27°
26°
24°
22°
18°
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Day
temperature
10°
10°
13°
18°
22°
25°
29°
31°
27°
20°
17°
11°
Night
temperature
0°
2°
4°
10°
15°
19°
23°
24°
20°
14°
9°
4°
Days of
rain
4
6
9
10
10
12
10
8
11
9
6
4
Hours
sun
6h
5h
5h
5h
6h
4h
4h
6h
4h
5h
5h
5h
Water
temperature
14°
14°
14°
16°
18°
22°
23°
24°
24°
21°
18°
14°
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Day
temperature
10°
11°
14°
19°
23°
26°
30°
31°
28°
23°
18°
13°
Night
temperature
3°
4°
6°
11°
15°
19°
24°
25°
21°
15°
10°
5°
Days of
rain
10
9
10
11
11
13
11
8
9
6
8
9
Hours
sun
3h
4h
5h
5h
6h
5h
6h
7h
6h
6h
5h
3h
Water
temperature
17°
17°
17°
18°
20°
23°
26°
27°
26°
23°
21°
19°
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Day
temperature
8°
9°
13°
19°
24°
27°
30°
32°
28°
22°
17°
11°
Night
temperature
-0°
0°
3°
9°
13°
18°
22°
23°
19°
13°
7°
2°
Days of
rain
5
6
8
10
10
12
12
8
11
8
6
4
Hours
sun
6h
6h
7h
6h
7h
5h
5h
7h
5h
6h
6h
5h
Water
temperature
16°
15°
15°
16°
19°
22°
26°
27°
26°
24°
21°
18°
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Day
temperature
19°
19°
21°
24°
27°
29°
31°
31°
30°
27°
24°
21°
Night
temperature
14°
14°
16°
19°
22°
24°
26°
26°
25°
22°
19°
16°
Days of
rain
11
11
12
10
12
12
10
13
11
8
8
10
Hours
sun
3h
3h
4h
5h
5h
6h
8h
7h
7h
6h
4h
4h
Water
temperature
23°
23°
23°
24°
26°
28°
29°
29°
29°
28°
26°
24°
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Day
temperature
10°
10°
12°
18°
23°
25°
29°
31°
27°
21°
17°
12°
Night
temperature
1°
3°
4°
10°
16°
19°
22°
24°
20°
14°
9°
4°
Days of
rain
4
6
9
10
10
12
10
8
11
9
6
4
Hours
sun
6h
5h
5h
5h
6h
4h
3h
5h
4h
4h
4h
5h
Water
temperature
13°
14°
14°
17°
18°
21°
23°
24°
24°
21°
18°
14°
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Day
temperature
9°
10°
13°
20°
24°
27°
31°
33°
29°
23°
17°
12°
Night
temperature
2°
2°
5°
10°
15°
20°
24°
25°
21°
15°
9°
4°
Days of
rain
5
6
9
11
10
11
10
8
10
8
7
5
Hours
sun
5h
5h
5h
6h
6h
5h
6h
7h
5h
5h
5h
5h
Water
temperature
14°
14°
15°
16°
19°
22°
25°
26°
24°
23°
19°
16°
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Day
temperature
10°
11°
13°
18°
23°
25°
29°
31°
27°
21°
17°
12°
Night
temperature
1°
3°
4°
10°
15°
19°
22°
24°
20°
14°
9°
5°
Days of
rain
4
6
9
10
10
12
10
8
11
9
6
4
Hours
sun
6h
5h
5h
5h
6h
4h
4h
5h
3h
4h
6h
5h
Water
temperature
14°
14°
13°
16°
18°
19°
23°
24°
24°
21°
18°
14°
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Day
temperature
9°
9°
12°
18°
22°
25°
29°
30°
27°
20°
16°
11°
Night
temperature
-1°
-0°
3°
4°
13°
17°
22°
23°
19°
13°
7°
1°
Days of
rain
6
7
10
11
12
12
11
10
13
12
8
5
Hours
sun
6h
6h
6h
6h
6h
5h
6h
7h
5h
4h
5h
5h
Water
temperature
16°
14°
14°
16°
18°
21°
24°
26°
25°
22°
20°
17°