Rio Tinto Weather in December
What's the weather like in Rio Tinto (Porto) in December 2024?
The climate in Rio Tinto during December can be summarized as cool and wet.
December is in the winter in Rio Tinto and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a cool 14°C (56°F), whilst at night 6°C (42°F) is normal.
| Daytime temperature | 13.5°C 56.3°F |
|---|---|
| Nightly temperature | 5.7°C 42.3°F |
| Average temperature | 9.6°C 49.3°F |
| Daily sunshine | 4.4 hrs |
| Avg rainfall | 178 mm 7 ins |
| Rainy days | 16 days |
| Sea temperature | 15.1°C 59.1°F |
| Humidity | 81% |
| Windspeed | 18.4kph 11 mph |
On average December is the 2nd wettest month of the year in Rio Tinto with around 178mm 7 inches of rain making it a wet time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.4 hours of sunshine per day.
December temperatures in Rio Tinto
December rainfall
December hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Rio Tinto in December 2024.
Other monthly averages
Best places to visit in December
Rio Tinto weather stats
| Hottest month: | July | 24.6°C 76.3°F |
|---|---|---|
| Driest month: | July | 17mm 0.7ins |
| Sunniest month: | August | 10.2hrs |
| Coldest month: | January | 13°C 55.4°F |
| Wettest month: | January | 179mm 7ins |
© Google
Locations nearby
Top Portugal locations
- Albufeira
- Carvoeiro
- Cascais
- Coimbra
- Évora
- Faro
- Funchal
- Lagos
- Lisbon
- Portimão
- Porto
- Sintra
- Tavira
- Vilamoura