Munich or Tokyo: which climate?
Munich (Germany) has a warm-summer humid continental climate, whereas Tokyo (Japan) has a humid subtropical climate, according to the Köppen-Geiger classification.
The values compared here are normals computed over 86 complete calendar years, from 1940 to 2025, using ERA5 reanalysis data from the Copernicus programme. The same method and the same period apply to Munich and to Tokyo.
Tokyo is warmer than Munich by 6.4 °C in annual average: 15.3 °C against 8.9 °C.
Tokyo gets more rain than Munich: 1,376 mm per year against 940 mm.
Munich and Tokyo are warming at the same rate: about +2.4 °C between 1940 and 2025 on both sides.
Munich averages 5 hot days (≥ 30 °C) and 90 frost days per year; Tokyo averages 36 and 34.
Data from ERA5 reanalysis (Copernicus Climate Change Service), redistributed under a CC-BY 4.0 licence. Normals are recomputed whenever the archive is updated.
| Indicator | Munich | Tokyo | Difference |
|---|---|---|---|
| Mean daily temperature | 8.9 °C | 15.3 °C | +6.4 °C |
| Average daily high | 13.0 °C | 19.1 °C | +6.1 °C |
| Average daily low | 5.1 °C | 12.0 °C | +6.9 °C |
| Annual rainfall | 940 mm | 1,376 mm | +436 mm |
| Sunshine / day | 8.1 h | 8.2 h | negligible |
| Hot days (≥ 30 °C) | 5 d/yr | 36 d/yr | +31 d/yr |
| Frost days (< 0 °C) | 90 d/yr | 34 d/yr | -56 d/yr |
| Rainy days (≥ 1 mm) | 155 d/yr | 134 d/yr | -21 d/yr |
| Mean relative humidity | 77 % | 74 % | -3 % |
| Average peak wind | 14.9 km/h | 19.9 km/h | +5.0 km/h |
A difference is only reported when it exceeds the resolution of the data. ERA5 is a reanalysis on a grid of about 31 km: two nearby cities often fall in the same cell, and below half a degree you are reading the grid, not the climate.