Average annual temperature is 26.6 °C
Absolute maximum temperature: 38.7 °C
Absolute minimum temperature: 17.2 °C
Number of sunny days: 81 days
Number of rainy days: 284 days
Look at detailed online map of Tumbes
* Weather data for Tumbes Peru is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 33.2 | 33.6 | 33.0 | 32.6 | 32.3 | 31.9 | 34.0 | 36.3 | 38.3 | 38.7 | 35.8 | 33.4 |
| Average daytime temperature (°C) | 30.1 | 29.6 | 29.2 | 29.5 | 29.3 | 29.4 | 31.6 | 33.6 | 34.8 | 34.7 | 31.8 | 30.2 |
| Average temperature (°C) | 25.8 | 25.7 | 25.4 | 25.7 | 25.8 | 25.1 | 26.7 | 27.8 | 28.6 | 28.7 | 27.2 | 26.3 |
| Average night temperature (°C) | 22.9 | 23.2 | 23.1 | 23.2 | 23.3 | 21.9 | 22.9 | 23.6 | 24.4 | 25.0 | 24.4 | 24.0 |
| Absolute minimum temperature (°C) | 20.0 | 21.9 | 22.3 | 22.3 | 21.2 | 17.2 | 21.8 | 21.3 | 23.1 | 23.3 | 22.9 | 23.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.5 | 12.3 | 12.1 | 11.9 | 11.8 | 11.7 | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 9.1 | 8.8 | 7.3 | 8.6 | 9.5 | 9.9 | 10.4 | 10.5 | 10.2 | 10.1 | 9.3 | 8.5 |
| Precipitation (mm) | 267 | 207 | 492 | 365 | 231 | 71 | 41 | 29 | 64 | 124 | 238 | 373 |
| Sunny days | 5 | 4 | 1 | 2 | 3 | 12 | 14 | 20 | 10 | 7 | 2 | 1 |
| Rainy days | 26 | 24 | 30 | 28 | 28 | 18 | 17 | 11 | 20 | 24 | 28 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tumbes is at