Measurements:
°C
°F
CURRENT WEATHER
07:17
Terceira Island
60°F
N 11 mph
Feels like: 56°F
Precip: 80%
World Resorts Portugal Terceira Island Weather

7 Day Weather Forecast

01.09
fri
DAY
62°F
N 17 mph
precip
67%
NIGHT
62°F
NE 23 mph
precip
100%
01.10
sat
DAY
64°F
NE 25 mph
precip
100%
NIGHT
62°F
NE 33 mph
precip
100%
01.11
sun
DAY
58°F
E 15 mph
precip
81%
NIGHT
58°F
NE 32 mph
precip
66%
01.12
mon
DAY
56°F
SE 29 mph
precip
100%
NIGHT
54°F
SE 26 mph
precip
100%
01.13
tue
DAY
56°F
S 11 mph
precip
0%
NIGHT
52°F
SE 8 mph
precip
0%
01.14
wed
DAY
58°F
NE 7 mph
precip
0%
NIGHT
60°F
SE 11 mph
precip
100%
01.15
thu
DAY
54°F
S 17 mph
precip
80%
NIGHT
52°F
S 9 mph
precip
47%

Terceira Island Sea Water Temperature in January, °F

Select Year: 2025 2024 2023

The average sea surface temperature in January 2025 for Terceira Island was 17.4°F. The maximum and minimum values were 16.7°F and 17.9°F respectively.

Terceira Island on the Weather Map

Best Time to Visit Terceira Island
The most sunny months:
August 9 days
July 7 days
June 7 days
The most warm months:
August 78.2 °F
September 75.8 °F
July 75.5 °F
Warmest sea temperature:
August 76.6 °F
September 75.4 °F
July 73.0 °F
The most cold months:
February 61.0 °F
March 61.1 °F
January 61.9 °F
The most rainy months:
December 5 days
February 4 days
January 4 days
The most windy months:
December 17 mph
January 16 mph
March 16 mph
more details