Measurements:
°C
°F
Terceira Island
66°F
SE 13 mph
Feels like: 66°F
Precip: 35%
World Resorts Portugal Terceira Island Weather

14 Day Weather Forecast

07.10
fri
DAY
70°F
SE 14 mph
precip
4%
NIGHT
66°F
SE 9 mph
precip
21%
07.11
sat
DAY
70°F
S 6 mph
precip
4%
NIGHT
66°F
S 3 mph
precip
7%
07.12
sun
DAY
68°F
N 3 mph
precip
17%
NIGHT
68°F
NW 7 mph
precip
40%
07.13
mon
DAY
70°F
W 12 mph
precip
32%
NIGHT
70°F
W 9 mph
precip
22%
07.14
tue
DAY
74°F
SW 8 mph
precip
7%
NIGHT
70°F
SW 5 mph
precip
10%
07.15
wed
DAY
72°F
S 1 mph
precip
6%
NIGHT
70°F
SW 4 mph
precip
10%
07.16
thu
DAY
74°F
W 6 mph
precip
6%
NIGHT
70°F
W 6 mph
precip
12%
07.17
fri
DAY
74°F
W 9 mph
precip
7%
NIGHT
70°F
W 8 mph
precip
14%
07.18
sat
DAY
74°F
W 11 mph
precip
19%
NIGHT
70°F
W 9 mph
precip
11%
07.19
sun
DAY
74°F
W 12 mph
precip
7%
NIGHT
70°F
W 10 mph
precip
24%
07.20
mon
DAY
70°F
SW 11 mph
precip
12%
NIGHT
68°F
SW 9 mph
precip
11%
07.21
tue
DAY
74°F
SW 11 mph
precip
13%
NIGHT
68°F
SW 9 mph
precip
17%
07.22
wed
DAY
74°F
S 5 mph
precip
14%
NIGHT
70°F
SW 6 mph
precip
8%
07.23
thu
DAY
72°F
S 2 mph
precip
5%
NIGHT
70°F
SE 4 mph
precip
6%

Terceira Island Sea Water Temperature in July, °F

Select Year: 2025 2024 2023

The average sea surface temperature in July 2025 for Terceira Island was 73.1°F. The maximum and minimum values were 70.4°F and 75.2°F respectively.

Terceira Island on the Weather Map

Best Time to Visit Terceira Island
The most sunny months:
August 9 days
June 7 days
July 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:
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
Portugal Resorts:
NAME
Albufeira +70
Algarve +74
Cascais +68
Ericeira +68
Faro +74
Funchal +72
Lagos +70
Lisbon +68
Madeira +72
Portimao +70
Porto +66
Porto Santo Island +74
Quarteira +72
Sao Miguel +66
Setubal +70
24 Hours Weather Forecast
Terceira Island
Local time: 07:31
10 jul, friday
0900 68°F
SE
14 mph
1200 70°F
SE
14 mph
1500 70°F
SE
16 mph
1800 70°F
SE
14 mph
2100 66°F
S
11 mph
11 jul, saturday
0000 66°F
SE
9 mph
0300 66°F
S
7 mph
0600 64°F
S
7 mph