Average annual temperature is 17.8 °C
Absolute maximum temperature: 34.7 °C
Absolute minimum temperature: 1.5 °C
Number of sunny days: 147 days
Number of rainy days: 218 days
Look at detailed online map of Jonacapa
* Weather data for Jonacapa Mexico is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 28.8 | 30.6 | 33.2 | 33.4 | 32.4 | 34.7 | 29.3 | 32.9 | 30.5 | 30.4 | 32.3 | 25.4 |
| Average daytime temperature (°C) | 22.6 | 23.2 | 25.9 | 26.3 | 27.2 | 30.0 | 27.0 | 27.2 | 28.4 | 23.7 | 22.1 | 18.9 |
| Average temperature (°C) | 14.3 | 14.2 | 17.4 | 18.8 | 19.8 | 22.2 | 20.3 | 20.1 | 20.7 | 17.7 | 15.1 | 13.3 |
| Average night temperature (°C) | 8.8 | 8.5 | 11.5 | 13.5 | 14.4 | 16.0 | 15.5 | 15.3 | 14.4 | 13.7 | 10.7 | 9.8 |
| Absolute minimum temperature (°C) | 3.0 | 1.5 | 4.3 | 9.3 | 10.9 | 14.1 | 11.9 | 13.0 | 12.7 | 7.0 | 5.4 | 5.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.5 | 12.0 | 12.6 | 13.1 | 13.4 | 13.3 | 12.8 | 12.3 | 11.7 | 11.2 | 10.9 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.5 | 9.6 | 10.2 | 10.1 | 11.2 | 12.1 | 11.6 | 10.7 | 11.1 | 8.1 | 7.2 | 5.9 |
| Precipitation (mm) | 4 | 14 | 16 | 93 | 74 | 28 | 73 | 58 | 22 | 108 | 24 | 66 |
| Sunny days | 21 | 21 | 23 | 8 | 6 | 15 | 2 | 3 | 12 | 9 | 17 | 10 |
| Rainy days | 10 | 7 | 8 | 22 | 25 | 15 | 29 | 28 | 18 | 22 | 13 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jonacapa is at