Measurements:
°C
°F
CURRENT WEATHER
06:15
Terceira Island
60°F
SE 28 mph
Feels like: 54°F
Precip: 22%
World Resorts Portugal Terceira Island Weather

7 Day Weather Forecast

11.08
sun
DAY
60°F
SE 25 mph
precip
64%
NIGHT
62°F
SE 22 mph
precip
48%
11.09
mon
DAY
62°F
E 17 mph
precip
23%
NIGHT
60°F
E 16 mph
precip
25%
11.10
tue
DAY
64°F
E 16 mph
precip
36%
NIGHT
62°F
SE 13 mph
precip
38%
11.11
wed
DAY
64°F
SE 16 mph
precip
39%
NIGHT
62°F
SE 12 mph
precip
33%
11.12
thu
DAY
62°F
E 9 mph
precip
77%
NIGHT
62°F
SE 12 mph
precip
44%
11.13
fri
DAY
64°F
SE 12 mph
precip
29%
NIGHT
62°F
E 6 mph
precip
18%
11.14
sat
DAY
66°F
NE 11 mph
precip
55%
NIGHT
64°F
NE 16 mph
precip
56%

Terceira Island Sea Water Temperature in November, °F

Select Year: 2025 2024 2023

The average sea surface temperature in November 2025 for Terceira Island was 19.1°F. The maximum and minimum values were 18.0°F and 20.5°F respectively.

Terceira Island on the Weather Map

Best Time to Visit Terceira Island
The most sunny months:
August 8 days
June 7 days
March 6 days
The most warm months:
August 78.1 °F
September 75.8 °F
July 75.3 °F
Warmest sea temperature:
August 76.5 °F
September 75.6 °F
July 73.0 °F
The most cold months:
March 60.9 °F
February 60.9 °F
January 61.7 °F
The most rainy months:
December 5 days
February 4 days
January 4 days
The most windy months:
December 17 mph
January 17 mph
February 16 mph
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