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Sao joao, Portugal Weather Averages

. The most daily sunshine hours in Sao joao are 11 in July. The best month to swim in the sea is in August when the average sea temperature is 24°C (75°F).

Average Daily Sunshine Hours Sao joao

What are Average Daily Sunshine Hours?
Total sunshine hours for the month, divided by the number of days in the month. Sunshine hours are taken with a sunshine recorder, either a Campbell-Stokes recorder or an Eppley Pyreheliometer
What are Average Daily Sunshine Hours?
Total sunshine hours for the month, divided by the number of days in the month. Sunshine hours are taken with a sunshine recorder, either a Campbell-Stokes recorder or an Eppley Pyreheliometer

Average Sea Temperature Sao joao

What is Average Sea Temperature?
Average daily sea temperatures and divided by the number of days in the month. Sea Temperatures are taken from buoys, ships and even satellites can calculate sea temperature based on energy that is radiated from the sea's surface
What is Average Sea Temperature?
Average daily sea temperatures and divided by the number of days in the month. Sea Temperatures are taken from buoys, ships and even satellites can calculate sea temperature based on energy that is radiated from the sea's surface

Sao joao : Next 24-Hour Weather

Today - 20th May 2026

Sunrise 06:22

Sunrise

Sunset 20:40

Sunset
8:00
Clear
19°C (65°F)
9:00
Clear
21°C (68°F)
10:00
Clear
21°C (70°F)
11:00
Clear
22°C (71°F)
12:00
Clear
22°C (71°F)
13:00
Clear
23°C (72°F)
14:00
Clear
23°C (73°F)
15:00
Clear
23°C (73°F)
16:00
Clear
23°C (73°F)
17:00
Clear
23°C (73°F)
18:00
Clear
23°C (72°F)
19:00
Clear
22°C (71°F)
20:00
Clear
21°C (68°F)
21:00
Clear
19°C (66°F)
22:00
Clear
19°C (65°F)
23:00
Clear
19°C (65°F)

Tomorrow - 21st May 2026

Sunrise 06:22

Sunrise

Sunset 20:40

Sunset
0:00
Clear
19°C (65°F)
1:00
Clear
19°C (65°F)
2:00
Clear
18°C (64°F)
3:00
Clear
18°C (64°F)
4:00
Clear
18°C (64°F)
5:00
Clear
18°C (64°F)
6:00
Clear
18°C (64°F)
7:00
Clear
18°C (64°F)