The bar chart below shows the average monthly peak daytime temperatures at Tumaco
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 29.1 | 29.7 | 30 | 30.2 | 29.6 | 29.5 | 29.3 | 29.1 | 29 | 29 | 29.1 | 29.1 |
| °F | 84.4 | 85.4 | 86 | 86.3 | 85.2 | 85.1 | 84.8 | 84.4 | 84.2 | 84.2 | 84.4 | 84.4 |
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 | 287 | 237 | 235 | 303 | 318 | 310 | 175 | 112 | 122 | 108 | 93 | 144 |
| inches | 11.3 | 9.3 | 9.2 | 11.9 | 12.5 | 12.2 | 6.9 | 4.4 | 4.8 | 4.3 | 3.6 | 5.7 |
| Rainy days | 19 | 16 | 16 | 18 | 22 | 20 | 16 | 15 | 15 | 14 | 11 | 15 |
Average annual rainfall in Tumaco: 2366.5mm (931.7 inches)
The bar chart below shows the average daily sunshine hours in Tumaco
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hrs sunshine | 3 | 3.3 | 4 | 3.7 | 3.3 | 2.8 | 3.5 | 2.8 | 2.3 | 2.3 | 2.3 | 2.6 |
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 | 22.3 | 22.6 | 22.8 | 22.7 | 22.7 | 22.6 | 22.5 | 22.5 | 22.5 | 22.7 | 22.5 | 22.5 |
| Max °C | 29.3 | 29.9 | 30.2 | 30.4 | 29.8 | 29.7 | 29.5 | 29.3 | 29.2 | 29.2 | 29.3 | 29.3 |
| Min °F | 72.1 | 72.6 | 73 | 72.8 | 72.8 | 72.6 | 72.5 | 72.5 | 72.4 | 72.8 | 72.5 | 72.5 |
| Max °F | 78.4 | 79.2 | 79.7 | 79.7 | 79.2 | 79 | 78.8 | 78.6 | 78.4 | 78.6 | 78.6 | 78.6 |
The graph below shows the average sea temperature.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 26.6 | 26.6 | 26.5 | 27.1 | 27.6 | 27.3 | 27 | 26.9 | 26.7 | 26.8 | 26.7 | 26.6 |
| °F | 79.9 | 79.8 | 79.8 | 80.7 | 81.6 | 81.2 | 80.6 | 80.3 | 80.1 | 80.2 | 80 | 79.9 |
The graph below shows the average wind speed.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| km/h | 11 | 12 | 11 | 10 | 10 | 9 | 10 | 10 | 10 | 9 | 9 | 10 |
| mph | 7 | 7 | 7 | 7 | 6 | 6 | 7 | 7 | 6 | 6 | 6 | 7 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 86% | 85% | 86% | 86% | 86% | 87% | 85% | 85% | 85% | 85% | 85% | 86% |
| Hottest month: | March | 30°C 86°F |
|---|---|---|
| Driest month: | November | 93mm 3.7ins |
| Sunniest month: | March | 4hrs |
| Coldest month: | January | 29.1°C 84.4°F |
| Wettest month: | May | 318mm 12.5ins |
| Warmest sea: | May | 27.6°C 81.7°F |