World Resorts Portugal Terceira Island

Terceira Island Monthly Weather Averages

Please click on any column to get detailed information about Terceira Island weather in that particular month. You will get daily weather information for that month for the last several years.

Day & Night air temperature, °F

The warmest month in Terceira Island is august. The average daily temp is 74.8°F. The average nightly temp is 70.0°F.

Sea water temperature, °F

The warmest sea temperature usually observed in August. Average daily sea water temperature during this month is 73.7°F.

Precipitation total, in.

July is the month with least precipitations during the year. The average precipitation totals for this month is 1.2 in. The month with most precipitation total is December.

Number of rainy days

This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.

Wind speed, mph
Sunny, partly cloudy and cloudy days
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.

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

Best time for vacation in Terceira Island

Sunniest months:
August 8 days
July 7 days
September 7 days
Warmest months:
August 75.6 °F
September 73.6 °F
July 73.1 °F
Warmest sea temp:
August 73.7 °F
September 72.7 °F
July 70.6 °F
Coldest months:
February 60.0 °F
March 60.1 °F
January 60.6 °F
Rainiest months:
February 5 days
December 5 days
April 5 days
Windiest months:
December 17.6 mph
January 16.4 mph
November 16.1 mph

Terceira Island on a weather map

Terceira Island
+61°F
N 16 mph
Feels like: +61°F
Precip.: 100%
Places in Portugal:
Name
°F
+61°F
+61°F
+59°F
+61°F
+57°F
+57°F
+57°F
+64°F
+61°F
+52°F
+64°F
+57°F
+61°F
+57°F
24 Hours Forecast
Terceira Island
Local time: 01:38
May 06, monday
0300
61°F
N
16 mph
0600
61°F
N
16 mph
0900
64°F
N
19 mph
1200
64°F
N
22 mph
1500
64°F
N
26 mph
1800
64°F
N
25 mph
2100
63°F
N
24 mph
May 07, tuesday
0000
63°F
N
21 mph
Units of measurement: °C / °F