The bar chart below shows the average monthly peak daytime temperatures at Tsukumi
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 9.5 | 10.1 | 13.4 | 18.5 | 22.1 | 24.9 | 29.1 | 30.1 | 26.9 | 22 | 17.1 | 12.1 |
| °F | 49.1 | 50.2 | 56.1 | 65.2 | 71.8 | 76.9 | 84.3 | 86.2 | 80.4 | 71.7 | 62.8 | 53.7 |
Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.
The graph below shows the average rainfall and number of rainy days per month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| mm | 54 | 75 | 115 | 170 | 194 | 307 | 265 | 220 | 239 | 141 | 73 | 41 |
| inches | 2.1 | 2.9 | 4.5 | 6.7 | 7.6 | 12.1 | 10.4 | 8.7 | 9.4 | 5.6 | 2.9 | 1.6 |
| Rainy days | 15 | 16 | 17 | 16 | 16 | 19 | 18 | 18 | 17 | 13 | 11 | 13 |
Average annual rainfall in Tsukumi: 2058mm (810.2 inches)
The bar chart below shows the average daily sunshine hours in Tsukumi
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hrs sunshine | 5 | 5.3 | 5.8 | 5.9 | 6.1 | 5 | 6.4 | 6.9 | 5.5 | 5.8 | 5.4 | 5.1 |
The graph below shows the daily range of temperatures for each month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Min °C | 0.7 | 1.3 | 3.8 | 9.1 | 13.3 | 17.7 | 22.2 | 22.5 | 19.2 | 13 | 7.7 | 2.7 |
| Max °C | 9.7 | 10.4 | 13.6 | 18.7 | 22.4 | 25.1 | 29.3 | 30.3 | 27.1 | 22.3 | 17.4 | 12.3 |
| Min °F | 33.3 | 34.3 | 38.8 | 48.4 | 55.9 | 63.9 | 71.9 | 72.5 | 66.5 | 55.3 | 45.8 | 36.9 |
| Max °F | 41.4 | 42.4 | 47.7 | 57 | 64 | 70.5 | 78.3 | 79.5 | 73.6 | 63.7 | 54.5 | 45.5 |
The graph below shows the average sea temperature.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 17.4 | 16.4 | 16.5 | 17.5 | 19.6 | 22.4 | 25.6 | 27.8 | 26.6 | 24.3 | 22.1 | 19.6 |
| °F | 63.4 | 61.5 | 61.8 | 63.5 | 67.3 | 72.4 | 78.2 | 82 | 79.8 | 75.7 | 71.8 | 67.3 |
The graph below shows the average wind speed.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| km/h | 10 | 10 | 9 | 9 | 8 | 7 | 7 | 8 | 7 | 8 | 8 | 9 |
| mph | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 |
A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.
The graph below shows the average relative humidity.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 67% | 68% | 69% | 72% | 75% | 81% | 82% | 80% | 80% | 75% | 72% | 69% |
| Hottest month: | August | 30.1°C 86.2°F |
|---|---|---|
| Driest month: | December | 41mm 1.6ins |
| Sunniest month: | August | 6.9hrs |
| Coldest month: | January | 9.5°C 49.1°F |
| Wettest month: | June | 307mm 12.1ins |
| Warmest sea: | August | 27.8°C 82°F |