Question 1

What is the weather like in Osaka in January?

Accepted Answer

Daytime highs around 8°C, nights near 1°C. January is the coldest month of the year. It is also the driest month of the year. Expect about 6 rain days and 8 hours of sunshine per day. The sea is cold at 14°C — not swimming weather.

Question 2

What is the weather like in Osaka in February?

Accepted Answer

Daytime highs around 9°C, nights near 1°C. Expect about 7 rain days and 8 hours of sunshine per day. The sea is cold at 13°C — not swimming weather.

Question 3

What is the weather like in Osaka in March?

Accepted Answer

Daytime highs around 13°C, nights near 4°C. Expect about 11 rain days and 9 hours of sunshine per day. The sea is cold at 13°C — not swimming weather.

Question 4

What is the weather like in Osaka in April?

Accepted Answer

Daytime highs around 18°C, nights near 9°C. Expect about 10 rain days and 9 hours of sunshine per day. The sea is cold at 15°C — not swimming weather.

Question 5

What is the weather like in Osaka in May?

Accepted Answer

Daytime highs around 23°C, nights near 14°C. Expect about 11 rain days and 10 hours of sunshine per day. The sea is cold at 18°C — not swimming weather.

Question 6

What is the weather like in Osaka in June?

Accepted Answer

Daytime highs around 26°C, nights near 19°C. Expect about 13 rain days and 9 hours of sunshine per day. The sea is pleasant for swimming at 21°C.

Question 7

What is the weather like in Osaka in July?

Accepted Answer

Daytime highs around 30°C, nights near 23°C. It is the rainiest month of the year. Expect about 15 rain days and 10 hours of sunshine per day. The sea is properly warm at 25°C.

Question 8

What is the weather like in Osaka in August?

Accepted Answer

Daytime highs around 32°C, nights near 24°C. August is the warmest month of the year. No month gets more sunshine. The sea is at its warmest now. Expect about 12 rain days and 11 hours of sunshine per day. The sea is properly warm at 27°C.

Question 9

What is the weather like in Osaka in September?

Accepted Answer

Daytime highs around 28°C, nights near 21°C. Expect about 12 rain days and 9 hours of sunshine per day. The sea is properly warm at 26°C.

Question 10

What is the weather like in Osaka in October?

Accepted Answer

Daytime highs around 22°C, nights near 14°C. Expect about 10 rain days and 8 hours of sunshine per day. The sea is pleasant for swimming at 23°C.

Question 11

What is the weather like in Osaka in November?

Accepted Answer

Daytime highs around 16°C, nights near 8°C. Expect about 7 rain days and 8 hours of sunshine per day. The sea is on the fresh side at 20°C.

Question 12

What is the weather like in Osaka in December?

Accepted Answer

Daytime highs around 11°C, nights near 3°C. Expect about 7 rain days and 8 hours of sunshine per day. The sea is cold at 17°C — not swimming weather.

Osaka: weather and best time to visit

Best time to visit

Things to do in Osaka

Osaka climate, month by month

Every month in detail

Osaka in January

Osaka in February

Osaka in March

Osaka in April

Osaka in May

Osaka in June

Osaka in July

Osaka in August

Osaka in September

Osaka in October

Osaka in November

Osaka in December

Related destinations

Month	Day °C	Night °C	Sea °C	Rain d	Sun h	Beach	City	Hiking
Jan	8°	1°	14°	6	8	47	44	70
Feb	9°	1°	13°	7	8	47	43	72
Mar	13°	4°	13°	11	9	44	48	77
Apr	18°	9°	15°	10	9	48	72	79
May	23°	14°	18°	11	10	58	79	75
Jun	26°	19°	21°	13	9	68	71	55
Jul	30°	23°	25°	15	10	80	56	40
Aug	32°	24°	27°	12	11	83	55	39
Sep	28°	21°	26°	12	9	83	69	53
Oct	22°	14°	23°	10	8	67	79	79
Nov	16°	8°	20°	7	8	49	67	82
Dec	11°	3°	17°	7	8	45	45	77