Year/month of survey | 2009/5 | 2013/4 | 2014/10 | 2015/10 | 2016/10 | 2017/10 | 2018/10 |
---|---|---|---|---|---|---|---|
Hiroshima: average temperature (°C) | 19.8 | 13.5 | 18.7 | 18.0 | 20.2 | 18.4 | 18.5 |
Hiroshima: average humidity (%) | 55 | 61 | 67 | 58 | 66 | 70 | 61 |
Tokyo: average temperature (°C) | 20.1 | 15.2 | 19.1 | 18.4 | 18.7 | 16.8 | 19.1 |
Tokyo: average humidity (%) | 64 | 55 | 67 | 66 | 72 | 82 | 74 |