Average annual temperature is 22.3 °C
Absolute maximum temperature: 39.7 °C
Absolute minimum temperature: 4.4 °C
Number of sunny days: 199 days
Number of rainy days: 166 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) | 38.9 | 39.7 | 37.7 | 32.1 | 28.6 | 28.8 | 28.5 | 33.0 | 32.9 | 36.1 | 35.8 | 37.2 |
| Average daytime temperature (°C) | 35.4 | 34.1 | 31.8 | 25.8 | 23.0 | 22.0 | 21.0 | 25.2 | 24.6 | 26.4 | 29.0 | 30.3 |
| Average temperature (°C) | 29.4 | 28.2 | 27.1 | 20.7 | 18.4 | 17.5 | 16.6 | 19.1 | 19.5 | 21.2 | 24.4 | 25.8 |
| Average night temperature (°C) | 23.8 | 22.7 | 23.0 | 16.6 | 14.9 | 13.9 | 13.1 | 14.5 | 15.7 | 16.9 | 20.5 | 22.0 |
| Absolute minimum temperature (°C) | 16.7 | 11.3 | 18.0 | 10.1 | 9.2 | 4.5 | 4.4 | 6.5 | 6.9 | 8.9 | 9.4 | 16.9 |
| 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) | 13.7 | 13.1 | 12.3 | 11.4 | 10.7 | 10.4 | 10.5 | 11.1 | 11.9 | 12.8 | 13.5 | 13.9 |
| 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) | 11.7 | 11.4 | 9.9 | 8.9 | 6.7 | 7.9 | 6.7 | 9.6 | 7.7 | 9.3 | 9.5 | 9.9 |
| Precipitation (mm) | 95 | 40 | 200 | 79 | 85 | 37 | 36 | 29 | 367 | 189 | 231 | 245 |
| Sunny days | 21 | 15 | 12 | 20 | 16 | 22 | 19 | 23 | 17 | 13 | 11 | 10 |
| Rainy days | 10 | 13 | 19 | 10 | 15 | 8 | 12 | 8 | 13 | 18 | 19 | 21 |
| 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