Average annual temperature is 26.5 °C
Absolute maximum temperature: 35.1 °C
Absolute minimum temperature: 20.7 °C
Number of sunny days: 55 days
Number of rainy days: 310 days
Look at detailed online map of Fonseca
* Weather data for Fonseca Panama is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 32.5 | 33.9 | 34.0 | 34.3 | 35.1 | 31.2 | 32.0 | 31.4 | 30.3 | 30.7 | 31.7 | 33.1 |
| Average daytime temperature (°C) | 30.2 | 32.9 | 31.6 | 32.1 | 31.6 | 29.9 | 29.9 | 29.7 | 29.9 | 29.3 | 28.9 | 31.1 |
| Average temperature (°C) | 25.8 | 28.2 | 27.0 | 27.6 | 27.3 | 26.4 | 26.3 | 26.1 | 25.9 | 25.4 | 25.5 | 26.8 |
| Average night temperature (°C) | 22.4 | 24.2 | 23.0 | 23.9 | 24.4 | 23.9 | 23.8 | 23.7 | 23.4 | 23.3 | 23.4 | 23.6 |
| Absolute minimum temperature (°C) | 20.7 | 22.5 | 21.6 | 22.0 | 22.7 | 22.8 | 22.8 | 22.5 | 22.8 | 22.6 | 22.0 | 20.9 |
| 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) | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 | 12.5 | 12.4 | 12.2 | 11.9 | 11.7 | 11.7 |
| 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) | 10.6 | 10.9 | 10.6 | 10.8 | 9.8 | 8.2 | 7.8 | 8.1 | 8.3 | 6.9 | 7.7 | 10.6 |
| Precipitation (mm) | 69 | 1 | 51 | 63 | 282 | 316 | 302 | 353 | 380 | 523 | 388 | 116 |
| Sunny days | 9 | 26 | 9 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 6 |
| Rainy days | 22 | 2 | 22 | 28 | 29 | 29 | 31 | 31 | 30 | 31 | 30 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Fonseca is at