Hottest places in Japan by maximum mean temperature
Top 47 places in Japan with the highest annual temperature.
| Place Name | Annual Mean Max Temp (°C/°F) | Days per year above 25°C (77°F) | Highest temp. In last 10 years (°C/°F) | Hottest month |
|---|---|---|---|---|
| Okinawa | 24.13 / 75.43 | 157 (43.01%) | 32.0 (2014) | August (29.27°C/84.69°F) |
| Kagoshima | 20.69 / 69.24 | 119 (32.6%) | 38.0 (2018) | August (30.64°C/87.15°F) |
| Miyazaki | 20.67 / 69.21 | 97 (26.58%) | 34.0 (2014) | August (29.67°C/85.41°F) |
| Saga | 19.91 / 67.84 | 150 (41.1%) | 42.0 (2012) | August (31.38°C/88.48°F) |
| Saitama | 19.86 / 67.75 | 155 (42.47%) | 40.0 (2012) | August (32.18°C/89.92°F) |
| Tokyo | 19.58 / 67.24 | 134 (36.71%) | 38.0 (2018) | August (31.23°C/88.21°F) |
| Ibaraki | 19.56 / 67.21 | 152 (41.64%) | 43.0 (2012) | August (31.91°C/89.44°F) |
| Kumamoto | 19.53 / 67.15 | 154 (42.19%) | 40.0 (2011) | August (30.55°C/86.99°F) |
| Kochi | 19.5 / 67.1 | 112 (30.68%) | 36.0 (2010) | August (29.82°C/85.68°F) |
| Nagasaki | 19.42 / 66.96 | 109 (29.86%) | 34.0 (2015) | August (29.52°C/85.14°F) |
| Osaka | 19.34 / 66.81 | 166 (45.48%) | 39.0 (2018) | August (32.04°C/89.67°F) |
| Oita | 19.16 / 66.49 | 120 (32.88%) | 35.0 (2015) | August (30.13°C/86.23°F) |
| Chiba | 19.11 / 66.4 | 133 (36.44%) | 36.0 (2012) | August (30.12°C/86.22°F) |
| Fukuoka | 19.08 / 66.34 | 139 (38.08%) | 39.0 (2014) | August (30.44°C/86.79°F) |
| Aichi | 19.01 / 66.22 | 161 (44.11%) | 38.0 (2015) | August (31.35°C/88.43°F) |
| Okayama | 18.82 / 65.88 | 148 (40.55%) | 36.0 (2019) | August (30.72°C/87.3°F) |
| Shizuoka | 18.81 / 65.86 | 115 (31.51%) | 34.0 (2011) | August (29.65°C/85.37°F) |
| Yamaguchi | 18.64 / 65.55 | 125 (34.25%) | 36.0 (2020) | August (30.11°C/86.2°F) |
| Wakayama | 18.61 / 65.5 | 137 (37.53%) | 35.0 (2019) | August (29.6°C/85.28°F) |
| Tokushima | 18.58 / 65.44 | 119 (32.6%) | 34.0 (2016) | August (29.5°C/85.1°F) |
| Gifu | 18.47 / 65.25 | 169 (46.3%) | 40.0 (2019) | August (31.83°C/89.29°F) |
| Nara | 18.46 / 65.23 | 170 (46.58%) | 39.0 (2020) | August (31.33°C/88.39°F) |
| Ehime | 18.39 / 65.1 | 124 (33.97%) | 35.0 (2010) | August (29.39°C/84.9°F) |
| Kagawa | 18.35 / 65.03 | 150 (41.1%) | 35.0 (2012) | August (29.9°C/85.82°F) |
| Kyoto | 18.29 / 64.92 | 172 (47.12%) | 40.0 (2019) | August (31.41°C/88.54°F) |
| Kanagawa | 18.2 / 64.76 | 138 (37.81%) | 38.0 (2018) | August (29.97°C/85.95°F) |
| Mie | 18.15 / 64.67 | 116 (31.78%) | 35.0 (2020) | August (28.58°C/83.44°F) |
| Hiroshima | 18.13 / 64.63 | 135 (36.99%) | 37.0 (2020) | August (30.13°C/86.23°F) |
| Hyogo | 17.93 / 64.27 | 134 (36.71%) | 35.0 (2011) | August (29.7°C/85.46°F) |
| Shimane | 17.35 / 63.23 | 127 (34.79%) | 34.0 (2011) | August (29.39°C/84.9°F) |
| Shiga | 17.23 / 63.01 | 163 (44.66%) | 36.0 (2019) | August (30.4°C/86.72°F) |
| Tottori | 16.86 / 62.35 | 132 (36.16%) | 35.0 (2015) | August (29.05°C/84.29°F) |
| Gumma | 16.56 / 61.81 | 164 (44.93%) | 39.0 (2014) | August (29.53°C/85.15°F) |
| Ishikawa | 16.47 / 61.65 | 134 (36.71%) | 34.0 (2017) | August (28.71°C/83.68°F) |
| Fukui | 16.4 / 61.52 | 146 (40.0%) | 35.0 (2015) | August (28.96°C/84.13°F) |
| Yamanashi | 15.94 / 60.69 | 138 (37.81%) | 37.0 (2012) | August (27.86°C/82.15°F) |
| Niigata | 15.71 / 60.28 | 148 (40.55%) | 35.0 (2011) | August (28.52°C/83.34°F) |
| Miyagi | 15.46 / 59.83 | 169 (46.3%) | 36.0 (2018) | August (28.62°C/83.52°F) |
| Tochigi | 15.16 / 59.29 | 163 (44.66%) | 36.0 (2018) | August (27.73°C/81.91°F) |
| Fukushima | 15.14 / 59.25 | 174 (47.67%) | 36.0 (2012) | August (28.75°C/83.75°F) |
| Toyama | 15.06 / 59.11 | 160 (43.84%) | 38.0 (2015) | August (28.1°C/82.58°F) |
| Nagano | 14.42 / 57.96 | 172 (47.12%) | 36.0 (2017) | August (28.16°C/82.69°F) |
| Yamagata | 13.96 / 57.13 | 181 (49.59%) | 36.0 (2010) | August (27.89°C/82.2°F) |
| Akita | 13.81 / 56.86 | 156 (42.74%) | 33.0 (2010) | August (26.72°C/80.1°F) |
| Aomori | 12.51 / 54.52 | 132 (36.16%) | 32.0 (2016) | August (25.82°C/78.48°F) |
| Iwate | 11.97 / 53.55 | 154 (42.19%) | 35.0 (2020) | August (25.91°C/78.64°F) |
| Hokkaido | 10.57 / 51.03 | 89 (24.38%) | 34.0 (2010) | August (24.6°C/76.28°F) |
Temperature Graph (°C)
This chart shows the average high temperatures of the top 10 hottest places in Japan.
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