Average annual temperature is 22.2 °C
Absolute maximum temperature: 37.3 °C
Absolute minimum temperature: 6.5 °C
Number of sunny days: 151 days
Number of rainy days: 214 days
Look at detailed online map of Colonia 1ro De Mayo
* Weather data for Colonia 1ro De Mayo 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) | 36.1 | 34.3 | 34.3 | 32.1 | 28.4 | 27.2 | 27.8 | 31.7 | 37.3 | 34.8 | 37.1 | 37.0 |
| Average daytime temperature (°C) | 31.3 | 29.8 | 30.6 | 26.2 | 23.9 | 21.9 | 23.2 | 25.2 | 28.9 | 28.3 | 30.0 | 31.1 |
| Average temperature (°C) | 25.6 | 24.3 | 25.0 | 21.1 | 18.9 | 17.1 | 18.2 | 19.7 | 22.8 | 23.1 | 24.6 | 25.9 |
| Average night temperature (°C) | 21.2 | 20.1 | 20.8 | 17.0 | 15.2 | 13.4 | 14.6 | 15.3 | 18.5 | 19.2 | 20.5 | 22.0 |
| Absolute minimum temperature (°C) | 18.5 | 12.4 | 17.4 | 11.0 | 8.9 | 8.1 | 6.5 | 8.9 | 8.8 | 12.7 | 10.2 | 17.4 |
| 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 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.5 | 13.0 | 12.2 | 11.5 | 10.9 | 10.6 | 10.7 | 11.2 | 11.9 | 12.7 | 13.4 | 13.7 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 |
| Sunshine mean duration (h) | 11.1 | 10.4 | 9.7 | 8.5 | 7.3 | 7.3 | 8.0 | 9.0 | 8.5 | 8.3 | 9.6 | 9.6 |
| Precipitation (mm) | 155 | 141 | 139 | 135 | 124 | 98 | 69 | 125 | 192 | 305 | 313 | 239 |
| Sunny days | 7 | 8 | 8 | 12 | 17 | 19 | 21 | 20 | 15 | 9 | 8 | 7 |
| Rainy days | 24 | 20 | 23 | 18 | 14 | 11 | 10 | 11 | 15 | 22 | 22 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Colonia 1ro De Mayo is at