The bar chart below shows the average monthly peak daytime temperatures at Saku
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | -3.1 | -3.1 | 0.8 | 7.2 | 14.4 | 18.9 | 20.5 | 19.2 | 14.2 | 9 | 3.1 | -0.8 |
| °F | 26.4 | 26.4 | 33.5 | 44.9 | 57.9 | 66.1 | 68.9 | 66.6 | 57.6 | 48.2 | 37.7 | 30.6 |
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 | 47 | 33 | 35 | 38 | 39 | 50 | 78 | 80 | 81 | 71 | 76 | 59 |
| inches | 1.8 | 1.3 | 1.4 | 1.5 | 1.5 | 2 | 3.1 | 3.1 | 3.2 | 2.8 | 3 | 2.3 |
| Rainy days | 19 | 14 | 15 | 13 | 11 | 12 | 15 | 15 | 17 | 17 | 20 | 21 |
Average annual rainfall in Saku: 769.833mm (303.1 inches)
The bar chart below shows the average daily sunshine hours in Saku
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hrs sunshine | 1.2 | 2.5 | 4.5 | 6.7 | 9.8 | 11.4 | 10.2 | 8.2 | 5.3 | 3.3 | 1.4 | 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 | -8.6 | -9.1 | -5.6 | -0.2 | 5.2 | 9.9 | 12.1 | 11.6 | 7.6 | 3.7 | -1.1 | -5.8 |
| Max °C | -3 | -3 | 1 | 7.4 | 14.6 | 19.2 | 20.7 | 19.4 | 14.4 | 9.2 | 3.3 | -0.7 |
| Min °F | 16.5 | 15.7 | 21.9 | 31.7 | 41.4 | 49.7 | 53.8 | 52.9 | 45.7 | 38.6 | 30.1 | 21.7 |
| Max °F | 21.6 | 21.2 | 27.9 | 38.5 | 49.8 | 58.1 | 61.5 | 59.9 | 51.8 | 43.5 | 34 | 26.2 |
The graph below shows the average sea temperature.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 1.9 | 0.7 | 0.8 | 2.2 | 5.5 | 10.9 | 16.2 | 17.5 | 14.7 | 10.6 | 6.9 | 3.7 |
| °F | 35.4 | 33.3 | 33.4 | 36 | 42 | 51.7 | 61.2 | 63.5 | 58.5 | 51 | 44.5 | 38.7 |
The graph below shows the average wind speed.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| km/h | 18 | 17 | 17 | 14 | 14 | 15 | 14 | 14 | 15 | 18 | 18 | 18 |
| mph | 11 | 11 | 11 | 9 | 9 | 9 | 9 | 9 | 9 | 11 | 11 | 11 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 87% | 85% | 82% | 77% | 70% | 71% | 77% | 80% | 83% | 84% | 88% | 88% |
| Hottest month: | July | 20.5°C 68.9°F |
|---|---|---|
| Driest month: | February | 33mm 1.3ins |
| Sunniest month: | June | 11.4hrs |
| Coldest month: | February | -3.1°C 26.4°F |
| Wettest month: | September | 81mm 3.2ins |
| Warmest sea: | August | 17.5°C 63.5°F |