Best year time to visit Rio Seco

General weather information about Rio Seco

Average annual temperature is 19.5 °C

Absolute maximum temperature: 39.9 °C

Absolute minimum temperature: 3.9 °C

Number of sunny days: 269 days

Number of rainy days: 96 days

* Weather data for Rio Seco Portugal is based on climate observations for 2026 year

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	20.8	20.0	25.3	32.7	32.3	37.3	37.1	39.9	31.6	32.3	25.3	21.5
Average daytime temperature (°C)	16.6	16.7	21.1	25.9	25.7	29.4	32.5	34.3	26.4	25.0	20.9	16.9
Average temperature (°C)	12.0	12.2	16.1	20.1	21.1	24.9	27.0	28.2	22.1	21.1	16.2	12.4
Average night temperature (°C)	8.5	8.3	11.2	14.4	16.1	20.0	20.5	21.7	18.2	17.5	12.6	8.9
Absolute minimum temperature (°C)	3.9	5.0	4.7	10.5	14.1	15.8	17.6	18.1	15.2	11.6	8.7	4.7

The best time to visit Rio Seco during the most sunny months:

The largest precipitation sum in Rio Seco is at

September — 49(mm)

October — 159(mm)

When is the best time to visit Rio Seco?

The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Rio Seco.

What is the weather like in Rio Seco?

See average temperature, rainfall and daylight hours for Rio Seco by month in the table above.

How many sunny days does Rio Seco have?

The monthly weather statistics above show sunshine and rainfall patterns for Rio Seco throughout the year.