Average annual temperature is 19.7 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: -0.1 °C
Number of sunny days: 227 days
Number of rainy days: 138 days
Look at detailed online map of Arroyito
* Weather data for Arroyito Argentina is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 37.9 | 34.8 | 35.5 | 31.5 | 24.8 | 26.4 | 26.9 | 29.7 | 32.1 | 35.2 | 36.3 | 34.8 |
| Average daytime temperature (°C) | 33.4 | 29.6 | 30.5 | 24.0 | 21.0 | 17.8 | 18.0 | 21.7 | 22.2 | 26.7 | 27.9 | 29.2 |
| Average temperature (°C) | 27.1 | 24.0 | 25.6 | 19.2 | 16.6 | 12.8 | 13.1 | 15.3 | 16.6 | 20.3 | 22.2 | 24.2 |
| Average night temperature (°C) | 21.2 | 18.6 | 21.3 | 15.0 | 13.1 | 8.7 | 9.4 | 10.2 | 11.8 | 14.5 | 17.0 | 19.6 |
| Absolute minimum temperature (°C) | 16.2 | 7.0 | 14.7 | 10.0 | 8.0 | -0.1 | 1.4 | 5.1 | 5.5 | 7.8 | 7.5 | 14.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 |
| Daylight mean duration (h) | 13.9 | 13.2 | 12.3 | 11.3 | 10.5 | 10.1 | 10.3 | 11.0 | 11.9 | 12.9 | 13.7 | 14.1 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 11.5 | 11.0 | 9.1 | 8.3 | 7.3 | 7.1 | 6.9 | 9.7 | 8.6 | 9.7 | 10.8 | 9.6 |
| Precipitation (mm) | 111 | 113 | 82 | 21 | 61 | 14 | 14 | 0 | 14 | 61 | 100 | 133 |
| Sunny days | 17 | 18 | 17 | 14 | 18 | 21 | 23 | 31 | 26 | 17 | 13 | 12 |
| Rainy days | 14 | 10 | 14 | 16 | 13 | 9 | 8 | 0 | 4 | 14 | 17 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Arroyito during the most sunny months:
The largest precipitation sum in Arroyito is at