Merlo Weather Averages
Climate averages for Merlo based on 10 years of historical data.
Annual avg temp
18.0°C
Annual avg high
23.0°C
Annual avg low
13.7°C
Record high
43°C
Record low
-1°C
Annual rainfall
1011 mm
Rainy days
88
Sunshine
5.5h/day
Humedad
64%
Average Merlo temperatures by month
Avg high
Avg low
Average rainfall in Merlo by month
Rainfall (mm)
Sunshine hours in Merlo by month
Sunshine (h/day)
Humidity in Merlo by month
Average humidity
Month-by-month averages
| Month | Avg High | Avg Low | Rainfall | Sunshine |
|---|---|---|---|---|
| Clima en enero | 31°C | 20°C | 101 mm | 6.9h |
| Clima en febrero | 30°C | 20°C | 90 mm | 6.9h |
| Clima en marzo | 27°C | 18°C | 124 mm | 5.4h |
| Clima en abril | 23°C | 15°C | 118 mm | 4.8h |
| Clima en mayo | 19°C | 11°C | 70 mm | 4.5h |
| Clima en junio | 16°C | 8°C | 42 mm | 4.0h |
| Clima en julio | 15°C | 8°C | 69 mm | 3.9h |
| Clima en agosto | 17°C | 9°C | 57 mm | 4.9h |
| Clima en septiembre | 19°C | 10°C | 65 mm | 5.0h |
| Clima en octubre | 22°C | 12°C | 86 mm | 5.7h |
| Clima en noviembre | 26°C | 15°C | 91 mm | 6.9h |
| Clima en diciembre | 30°C | 18°C | 98 mm | 7.3h |