World Resorts Portugal Terceira Island Weather

Terceira Island 14 Days Forecast

07.06
sun
Day
68°F
E 12 mph
Precip.
21%
Night
64°F
E 7 mph
Precip.
20%
08.06
mon
Day
68°F
SE 11 mph
Precip.
16%
Night
64°F
SE 7 mph
Precip.
11%
09.06
tue
Day
68°F
SE 8 mph
Precip.
5%
Night
64°F
SE 6 mph
Precip.
10%
10.06
wed
Day
68°F
S 2 mph
Precip.
22%
Night
64°F
SW 5 mph
Precip.
13%
11.06
thu
Day
68°F
W 11 mph
Precip.
23%
Night
61°F
W 7 mph
Precip.
5%
12.06
fri
Day
66°F
W 9 mph
Precip.
12%
Night
63°F
NW 5 mph
Precip.
21%
13.06
sat
Day
68°F
NW 4 mph
Precip.
9%
Night
64°F
NW 4 mph
Precip.
6%
14.06
sun
Day
68°F
NW 3 mph
Precip.
2%
Night
63°F
W 3 mph
Precip.
7%
15.06
mon
Day
68°F
SW 1 mph
Precip.
2%
Night
63°F
SW 4 mph
Precip.
5%
16.06
tue
Day
66°F
S 4 mph
Precip.
4%
Night
61°F
SW 4 mph
Precip.
6%
17.06
wed
Day
66°F
SW 3 mph
Precip.
2%
Night
63°F
SW 6 mph
Precip.
8%
18.06
thu
Day
66°F
W 5 mph
Precip.
2%
Night
63°F
W 2 mph
Precip.
5%
19.06
fri
Day
66°F
N 2 mph
Precip.
2%
Night
63°F
N 4 mph
Precip.
5%
20.06
sat
Day
68°F
N 8 mph
Precip.
1%
Night
64°F
N 9 mph
Precip.
7%

Sea water temperature in June, °F

Show year:
2025
2024
2023

The average sea water temperature in June of 2025 was 67.1°F. The highest and lowest sea temperatures during the month were 68.7°F and 64.6°F.

Air temperature in Terceira Island, °F

Precipitation total in Terceira Island, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Terceira Island

Sunniest months:
August 9 days
June 7 days
July 7 days
Warmest months:
August 75.4 °F
September 73.3 °F
July 73.0 °F
Warmest sea temp:
August 73.9 °F
September 72.9 °F
July 70.7 °F
Coldest months:
March 59.8 °F
February 59.8 °F
January 60.5 °F
Rainiest months:
December 5 days
February 4 days
January 4 days
Windiest months:
December 17.0 mph
January 16.8 mph
February 16.1 mph

Terceira Island on a weather map

Terceira Island
+64°F
E 9 mph
Feels like: +64°F
Precip.: 20%
Places in Portugal:
Name
°F
+63°F
+64°F
+61°F
+63°F
+61°F
+59°F
+61°F
+64°F
+59°F
+57°F
+64°F
+55°F
+64°F
+61°F
24 Hours Forecast
Terceira Island
Local time: 04:16
June 07, sunday
0600
64°F
E
10 mph
0900
66°F
E
11 mph
1200
68°F
E
12 mph
1500
68°F
E
13 mph
1800
68°F
E
13 mph
2100
66°F
SE
9 mph
June 08, monday
0000
64°F
E
7 mph
0300
63°F
E
9 mph
Units of measurement: °C / °F