Average annual temperature is 27.0 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: 20.1 °C
Number of sunny days: 42 days
Number of rainy days: 323 days
Look at detailed online map of San Juan/Laventille
* Weather data for San Juan/Laventille Trinidad and Tobago is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 30.8 | 32.6 | 33.3 | 33.6 | 33.5 | 32.2 | 32.6 | 34.2 | 34.9 | 34.6 | 32.7 | 32.4 |
| Average daytime temperature (°C) | 29.5 | 30.4 | 31.5 | 31.3 | 31.6 | 30.6 | 30.5 | 31.4 | 32.9 | 32.6 | 30.8 | 30.8 |
| Average temperature (°C) | 25.4 | 25.8 | 26.5 | 26.8 | 27.5 | 27.1 | 26.9 | 27.6 | 28.4 | 28.4 | 26.9 | 26.8 |
| Average night temperature (°C) | 22.5 | 22.5 | 22.8 | 23.8 | 24.6 | 24.5 | 24.4 | 25.0 | 25.5 | 25.6 | 24.6 | 24.3 |
| Absolute minimum temperature (°C) | 20.2 | 20.1 | 21.1 | 22.3 | 23.6 | 22.8 | 23.5 | 23.3 | 24.5 | 24.1 | 23.5 | 23.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.6 | 11.8 | 12.1 | 12.4 | 12.6 | 12.7 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.1 | 10.4 | 11.0 | 9.4 | 10.8 | 10.7 | 10.4 | 10.2 | 10.7 | 10.2 | 9.7 | 9.9 |
| Precipitation (mm) | 30 | 25 | 29 | 100 | 93 | 137 | 147 | 87 | 54 | 89 | 88 | 64 |
| Sunny days | 2 | 7 | 12 | 7 | 5 | 0 | 0 | 3 | 1 | 3 | 1 | 1 |
| Rainy days | 29 | 21 | 19 | 23 | 26 | 30 | 31 | 28 | 29 | 28 | 29 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Juan/Laventille is at