Weather in Terceira Island in Summer
| June | July | August | ||||
| Average day temperature: | ||||||
| Average day temperature: | 68.2°F | 73.0°F | 75.4°F | |||
| Average night temperature: | ||||||
| Average night temperature: | 63.8°F | 68.3°F | 70.6°F | |||
| Sea water temperature: | ||||||
| Sea water temperature: | 66.4°F | 70.7°F | 73.9°F | |||
| Number of sunny days: | ||||||
| Number of sunny days: | 7 days | 7 days | 9 days | |||
| Day length: | ||||||
| Day length: | 14.7 - 14.9 h. | 14.2 - 14.8 h. | 13.1 - 14.2 h. | |||
| Number of rainy days: | ||||||
| Number of rainy days: | 2 days | 1 day | 1 day | |||
| Precipitation totals: | ||||||
| Precipitation totals: | 1.3 in. | 1.0 in. | 1.3 in. | |||
current
weather
weather
| Terceira Island |
monthly
weather
weather
| Terceira Island |
sea water
temperature
temperature
| Terceira Island |
14 days
forecast
forecast
| Terceira Island |
Day & Night air temperature, °F
Sea water temperature, °F
Precipitation total, in.
Sunny, partly cloudy and cloudy days
weather in
winter
winter
| Terceira Island |
weather in
spring
spring
| Terceira Island |
weather in
summer
summer
| Terceira Island |
weather in
autumn
autumn
| Terceira Island |
Wind speed, mph
Average sunny hours
Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.
Best time for vacation in Terceira Island
Terceira Island on a weather map
Places in Portugal:
Name
°F
24 Hours Forecast
Terceira Island
Local time: 05:46
December 15, monday
0600
55°F
SE
23 mph
23 mph
0900
55°F
SE
21 mph
21 mph
1200
57°F
SE
19 mph
19 mph
1500
57°F
SE
19 mph
19 mph
1800
57°F
SE
15 mph
15 mph
2100
55°F
SE
10 mph
10 mph
December 16, tuesday
0000
55°F
E
9 mph
9 mph
0300
55°F
NE
12 mph
12 mph
