Tokyo vs Osaka: Weather & Climate Compared
🇯🇵 Tokyo, Japan · 🇯🇵 Osaka, Japan
Warmer overall
Osaka
Sunnier
Osaka
More rainy days
Tokyo
Tokyo vs Osaka weather right now
At this moment, Osaka is the warmer of the two by 8°F (4°C).
The short answer
If warmth is the deciding factor, Osaka wins: 61°F (16°C) on the annual mean against 60°F (16°C) in Tokyo, a gap of 1.1°F (0.6°C).
Head to head
- Sunshine: Osaka collects 8.6 hours of daily sun across the year; Tokyo manages 8.1.
- Rain: umbrellas get more use in Tokyo - about 137 wet days a year versus 128 in Osaka.
- Snow: only Tokyo sees regular snowfall - roughly 3 days of it annually.
- Peak heat: the hottest stretch lands in August for Tokyo (88°F (31°C)) and August for Osaka (90°F (32°C)).
- Coldest nights: winter bottoms out at 32°F (0°C) in Tokyo (January) and 34°F (1°C) in Osaka (January).
Tokyo vs Osaka month by month
| Month | Tokyo high / low | Osaka high / low | Tokyo rain days | Osaka rain days |
|---|---|---|---|---|
| January | 48° / 32° | 48° / 34° | 5 | 7 |
| February | 51° / 34° | 50° / 35° | 7 | 7 |
| March | 58° / 40° | 57° / 40° | 12 | 11 |
| April | 65° / 49° | 66° / 49° | 12 | 10 |
| May | 74° / 58° | 74° / 58° | 11 | 11 |
| June | 79° / 65° | 80° / 66° | 15 | 14 |
| July | 86° / 73° | 87° / 75° | 16 | 16 |
| August | 88° / 76° | 90° / 78° | 14 | 14 |
| September | 81° / 69° | 84° / 71° | 15 | 14 |
| October | 71° / 58° | 73° / 58° | 12 | 10 |
| November | 62° / 47° | 63° / 48° | 10 | 8 |
| December | 53° / 36° | 53° / 38° | 7 | 7 |
Who's warmer, month by month?
These two trade places through the year - Tokyo leads in 2 months, Osaka in 10, so the better-weather answer depends on when you ask. The starkest contrast comes in September, when Osaka runs about 3°F (1°C) warmer; January is the great equalizer.
Tokyo vs Osaka: quick answers
Is Tokyo warmer than Osaka?
No - Osaka is warmer on annual average by about 1.1°F (0.6°C). The month-by-month table shows where the gap widens.
Which city is sunnier, Tokyo or Osaka?
Osaka takes it: 8.6 sun hours a day averaged across the year, versus 8.1 for Tokyo.
Which city gets more rain?
Tokyo - roughly 137 days with measurable precipitation a year, compared with 128 in Osaka.
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