Average annual temperature is 25.5 °C
Absolute maximum temperature: 42.1 °C
Absolute minimum temperature: 8.5 °C
Number of sunny days: 173 days
Number of rainy days: 192 days
Look at detailed online map of Colonia San Martin
* Weather data for Colonia San Martin Paraguay is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 38.1 | 35.0 | 34.9 | 34.3 | 31.9 | 31.5 | 31.8 | 35.5 | 40.5 | 42.1 | 41.8 | 39.6 |
| Average daytime temperature (°C) | 33.8 | 31.0 | 31.4 | 28.4 | 26.6 | 25.3 | 26.5 | 29.5 | 33.0 | 34.9 | 34.8 | 34.7 |
| Average temperature (°C) | 28.6 | 26.3 | 26.6 | 23.5 | 21.7 | 20.0 | 21.4 | 23.8 | 26.7 | 28.6 | 29.5 | 29.8 |
| Average night temperature (°C) | 23.9 | 22.4 | 22.9 | 19.5 | 18.1 | 16.0 | 17.6 | 19.5 | 22.0 | 23.7 | 24.9 | 25.8 |
| Absolute minimum temperature (°C) | 18.2 | 14.3 | 21.0 | 12.8 | 10.8 | 8.9 | 8.5 | 12.0 | 11.2 | 16.5 | 13.0 | 21.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.4 | 12.9 | 12.2 | 11.5 | 11.0 | 10.7 | 10.8 | 11.3 | 12.0 | 12.6 | 13.2 | 13.5 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 11.1 | 10.1 | 9.9 | 9.0 | 7.9 | 8.2 | 8.1 | 9.1 | 8.9 | 9.6 | 10.7 | 10.1 |
| Precipitation (mm) | 130 | 175 | 149 | 113 | 67 | 71 | 33 | 83 | 146 | 211 | 179 | 159 |
| Sunny days | 12 | 2 | 9 | 15 | 17 | 22 | 21 | 24 | 19 | 15 | 10 | 7 |
| Rainy days | 19 | 26 | 22 | 15 | 14 | 8 | 10 | 7 | 11 | 16 | 20 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Colonia San Martin is at