World Resorts Portugal Terceira Island Weather

Terceira Island 7 Days Forecast

06.06
sat
Day
63°F
NE 6 mph
Precip.
43%
Night
64°F
E 9 mph
Precip.
36%
07.06
sun
Day
68°F
E 11 mph
Precip.
3%
Night
64°F
E 9 mph
Precip.
13%
08.06
mon
Day
66°F
SE 10 mph
Precip.
73%
Night
64°F
SE 8 mph
Precip.
19%
09.06
tue
Day
68°F
SE 9 mph
Precip.
5%
Night
64°F
SE 7 mph
Precip.
23%
10.06
wed
Day
66°F
SE 6 mph
Precip.
12%
Night
64°F
S 3 mph
Precip.
15%
11.06
thu
Day
66°F
W 9 mph
Precip.
22%
Night
63°F
W 9 mph
Precip.
9%
12.06
fri
Day
66°F
W 9 mph
Precip.
12%
Night
63°F
NW 6 mph
Precip.
5%

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
+61°F
NE 6 mph
Feels like: +61°F
Precip.: 29%
Places in Portugal:
Name
°F
+64°F
+68°F
+64°F
+66°F
+64°F
+66°F
+66°F
+64°F
+64°F
+61°F
+64°F
+66°F
+68°F
+66°F
24 Hours Forecast
Terceira Island
Local time: 07:58
June 06, saturday
0900
61°F
NE
6 mph
1200
63°F
NE
6 mph
1500
66°F
E
12 mph
1800
66°F
E
12 mph
2100
64°F
E
9 mph
June 07, sunday
0000
64°F
E
9 mph
0300
64°F
E
10 mph
0600
64°F
E
10 mph
Units of measurement: °C / °F