- Save on holiday homes, villas & apartments in the Algarve
- Choose from over 13,000 holiday rentals
- Book properties in Alvor, Carvoeiro, Luz, Quarteira & more
Sao Joao weather in January 2021
- 1616°C max day temperature
- 99 days with some rainfall
- 88°C min night temperature
- 1010 hours of daylight per day
- 0No heat & humidity
- 9797 mm of monthly rainfall
- 22 (Low) UV index
- 1616°C sea temperature
The January weather guide for Sao Joao, Algarve shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Holiday rental finder
How warm is it in Sao Joao in January?
Daytime temperatures usually reach 16°C in Sao Joao in January, falling to 8°C at night.
How sunny is it in Sao Joao in January?
There are normally 5 hours of bright sunshine each day in Sao Joao in January - that's 54% of daylight hours.
How warm is the sea around Sao Joao in January?
The average sea temperature around Sao Joao in January is 16°C.
Does it rain in Sao Joao in January?
There are usually 9 days with some rain in Sao Joao in January and the average monthly rainfall is 97mm.
Sao Joao sunrise & sunset times for January 2021
Browse the sunrise & sunset times for Sao Joao in January 2021. Select a month to view Sao Joao sunrise & sunset times for the next twelve months.
|Date||Sunrise times||Sunset times|
|Friday, 1st January 2021||07:47||17:27|
|Saturday, 16th January 2021||07:45||17:41|
|Sunday, 31st January 2021||07:36||17:57|
- Save up to 10% on all inclusive holidays to the Algarve
- Book online with First Choice to get discount
- Low deposits & free child places available
First Choice deal finder
Metric (°C / mm) | Imperial (°F / inches)
Discover more about the Algarve
Where's hot in the Algarve in January?
Below are average maximum temperatures at popular destinations in the Algarve in January. Select a destination to see more weather parameters.
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Popular travel offers
*affiliate links: find out how we are funded and why this helps us remain free to use.