Climate Change Observation and Projection Data
Observation data
Prior to use
Among the observations made by the meteorological authorities, data on average temperature, precipitation, midsummer days, and extremely hot days are presented.
- Observations by meteorological authorities
Updated 2021.3.4: You can now see the observation data up to 2019.
Hokkaido area | |||||||||||||
Hokkaido | |||||||||||||
National information | |||||||||||||
Aomori | To ho ku area |
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Akita | Iwate | ||||||||||||
Chubu area | Yama gata |
Miya gi |
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Ishi kawa |
To yama |
Niigata | Fukushima | ||||||||||
Chugoku-Shikoku area |
Kinki area | Fukui | Gifu | Nagano | Gunma | Tochigi | |||||||
Kyushu area | Shimane | Tottori | Hyogo | Kyoto | Shiga | Sai tama |
Iba raki |
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Saga | Fuku oka |
Oita | Yamaguchi | Hiro shima |
Oka yama |
Osaka | Nara | Mie | Aichi | Yama nashi |
Tokyo | Chiba | |
Naga saki |
Kuma moto |
Miyazaki | Ehime | Kagawa | Waka yama |
Shizu oka |
Kana gawa |
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Kagoshima | Kochi | Toku shima |
Kanto area | ||||||||||
Oki nawa |
※ The district is based on the jurisdictional category of Ministry of the Environment.