Average annual temperature is 22.9 °C
Absolute maximum temperature: 37.5 °C
Absolute minimum temperature: 8.4 °C
Number of sunny days: 160 days
Number of rainy days: 205 days
Look at detailed online map of 1 De Mayo
* Weather data for 1 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) | 36.2 | 34.2 | 33.8 | 31.5 | 28.9 | 27.8 | 28.5 | 32.3 | 36.3 | 35.3 | 37.5 | 37.2 |
| Average daytime temperature (°C) | 31.4 | 29.7 | 30.3 | 26.5 | 24.6 | 22.6 | 24.1 | 26.0 | 29.4 | 29.4 | 30.6 | 31.6 |
| Average temperature (°C) | 26.2 | 24.7 | 25.3 | 21.8 | 19.7 | 17.7 | 19.0 | 20.5 | 23.6 | 24.2 | 25.5 | 26.7 |
| Average night temperature (°C) | 21.9 | 20.7 | 21.6 | 18.2 | 16.2 | 14.1 | 15.3 | 16.3 | 19.4 | 20.6 | 21.7 | 23.3 |
| Absolute minimum temperature (°C) | 19.0 | 13.0 | 18.9 | 12.4 | 10.9 | 9.2 | 8.4 | 10.6 | 10.9 | 14.0 | 11.9 | 19.4 |
| 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 | 12.9 | 12.2 | 11.5 | 10.9 | 10.6 | 10.7 | 11.3 | 11.9 | 12.7 | 13.3 | 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) | 11.4 | 10.4 | 9.7 | 8.6 | 7.5 | 7.4 | 8.2 | 8.8 | 8.5 | 8.7 | 8.9 | 9.8 |
| Precipitation (mm) | 144 | 175 | 175 | 161 | 105 | 106 | 109 | 112 | 129 | 281 | 367 | 246 |
| Sunny days | 11 | 6 | 11 | 14 | 17 | 19 | 21 | 21 | 16 | 10 | 9 | 5 |
| Rainy days | 20 | 22 | 20 | 16 | 14 | 11 | 10 | 10 | 14 | 21 | 21 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit 1 De Mayo during the most sunny months:
The largest precipitation sum in 1 De Mayo is at