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Tokoname, Japan climate
Cfa Humid subtropical
Tokoname has a seasonal mild-temperate climate (Humid subtropical, Köppen Cfa). The hottest month is August with an average daily high near 31°C, while the coldest is January averaging around 3°C at night. Precipitation totals about 1331 mm a year and is strongly seasonal — October alone averages 179 mm while January barely receives 42 mm.
Temperature & precipitation
Daily high–low temperature range with the monthly average, plus monthly precipitation · 1991–2020 normals · hover a month for the exact figuresHours of sunshine per day
Estimated sunny hours each month — daylight length × clear-sky fraction · 1991–2020 monthly cloud cover (NASA POWER)Tokoname climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 9 | 10 | 13 | 18 | 23 | 26 | 29 | 31 | 28 | 23 | 17 | 12 |
| Avg temp (°C) | 6 | 7 | 9 | 14 | 19 | 23 | 26 | 28 | 25 | 20 | 14 | 9 |
| Avg low (°C) | 3 | 3 | 6 | 10 | 15 | 20 | 24 | 25 | 22 | 17 | 11 | 6 |
| Precipitation (mm) | 42 | 61 | 95 | 113 | 130 | 166 | 164 | 88 | 178 | 179 | 61 | 53 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°C) | 9 | 10 | 13 | 18 | 23 | 26 |
| Avg temp (°C) | 6 | 7 | 9 | 14 | 19 | 23 |
| Avg low (°C) | 3 | 3 | 6 | 10 | 15 | 20 |
| Precipitation (mm) | 42 | 61 | 95 | 113 | 130 | 166 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°C) | 29 | 31 | 28 | 23 | 17 | 12 |
| Avg temp (°C) | 26 | 28 | 25 | 20 | 14 | 9 |
| Avg low (°C) | 24 | 25 | 22 | 17 | 11 | 6 |
| Precipitation (mm) | 164 | 88 | 178 | 179 | 61 | 53 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 66 | 67 | 67 | 65 | 70 | 81 | 75 | 63 | 70 | 66 | 63 | 63 |
| Relative humidity (%) | 81 | 78 | 76 | 76 | 78 | 82 | 83 | 82 | 81 | 80 | 80 | 82 |
| Wind speed (m/s) | 3.6 | 3.7 | 3.6 | 3.2 | 2.8 | 2.4 | 2.3 | 2.3 | 2.6 | 2.7 | 2.9 | 3.4 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 66 | 67 | 67 | 65 | 70 | 81 |
| Relative humidity (%) | 81 | 78 | 76 | 76 | 78 | 82 |
| Wind speed (m/s) | 3.6 | 3.7 | 3.6 | 3.2 | 2.8 | 2.4 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 75 | 63 | 70 | 66 | 63 | 63 |
| Relative humidity (%) | 83 | 82 | 81 | 80 | 80 | 82 |
| Wind speed (m/s) | 2.3 | 2.3 | 2.6 | 2.7 | 2.9 | 3.4 |
Methodology & sources
Temperature & precipitation — the official 1991–2020 climate normals from the Japan Meteorological Agency, measured at Sentorea, about 5 km from the city centre.
Cloud, humidity, wind & sunshine — modelled estimates from NASA POWER, NASA's satellite-and-reanalysis climatology. This is the standard global source for atmospheric variables, which are not measured at most weather stations.