Average annual temperature is 18.5 °C
Absolute maximum temperature: 45.5 °C
Absolute minimum temperature: -1.7 °C
Number of sunny days: 290 days
Number of rainy days: 75 days
Look at detailed online map of Montecaseros
* Weather data for Montecaseros 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) | 38.5 | 37.9 | 36.7 | 30.5 | 25.7 | 27.2 | 24.3 | 29.0 | 29.5 | 33.7 | 36.8 | 45.5 |
| Average daytime temperature (°C) | 32.8 | 32.1 | 29.5 | 24.5 | 20.5 | 15.2 | 15.6 | 19.7 | 21.4 | 26.4 | 30.3 | 32.3 |
| Average temperature (°C) | 26.6 | 25.3 | 23.8 | 18.2 | 14.0 | 9.3 | 9.1 | 12.5 | 14.8 | 19.4 | 23.2 | 25.7 |
| Average night temperature (°C) | 20.7 | 18.9 | 18.8 | 12.9 | 8.5 | 4.7 | 3.8 | 6.4 | 8.6 | 12.4 | 16.0 | 19.3 |
| Absolute minimum temperature (°C) | 16.1 | 9.8 | 9.6 | 6.1 | 1.7 | -1.7 | -1.3 | 2.6 | 4.3 | 6.6 | 5.8 | 12.1 |
| 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) | 14.0 | 13.3 | 12.3 | 11.3 | 10.4 | 10.0 | 10.2 | 10.9 | 11.9 | 12.9 | 13.8 | 14.3 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 12.1 | 11.7 | 8.7 | 8.9 | 8.4 | 7.4 | 8.1 | 9.3 | 10.0 | 11.4 | 12.3 | 12.3 |
| Precipitation (mm) | 30 | 15 | 57 | 8 | 1 | 0 | 0 | 2 | 2 | 2 | 1 | 6 |
| Sunny days | 12 | 22 | 16 | 25 | 28 | 27 | 28 | 30 | 28 | 26 | 28 | 20 |
| Rainy days | 19 | 6 | 15 | 5 | 3 | 3 | 3 | 1 | 2 | 5 | 2 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Montecaseros is at