Terceira Island Weather: October
 |
Average Day Temperature: | 71.3°F |
|
Average Night Temperature: | 67.6°F |
|
Sea Water Temperature: | 71.9°F |
|
Number of Sunny Days: | 4 days |
| Sunshine Hours: | 10.6 - 11.8 hours | |
|
Number of Rainy Days: | 4 days |
| Precipitation Totals: | 2.7 in | |
| detailed information | ||
forecast
| Terceira Island |
Temperature
| Terceira Island |
Air Temperature in October, °F
The highest day temperature in October 2025 was 76°F. The lowest night temperature was 61°F. The average values for day and night temperatures during October were 70.7°F и 68.0°F respectivly.
Terceira Island Water Sea Temperature in October, °F
The average sea surface temperature in October 2025 for Terceira Island was 73.1°F. The maximum and minimum values were 71.0°F and 74.4°F respectively.
Most of the days in October are gloomy but you can also expect sunny days.
Precipitation Totals in October, in
Precipitation total in October for Terceira Island is 2.7 in. It makes october one of the most rainy months of the year.
The average wind speed in October is 14.7 mph.
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Terceira Island in October is 5.0 hours.
Terceira Island on the Weather Map
| Albufeira |  |
+60 |
| Algarve |  |
+60 |
| Cascais | |
+58 |
| Faro | |
+60 |
| Funchal | |
+50 |
| Lagos | |
+58 |
| Lisbon | |
+56 |
| Madeira | |
+50 |
| Peniche | |
+52 |
| Ponta Delgada | |
+58 |
| Portimao | |
+58 |
| Porto | |
+52 |
| Porto Santo Island | |
+62 |
| Sao Miguel | |
+58 |
| Setubal | |
+56 |
| 0600 |  |
56°F | S 22 mph |
| 0900 |  |
58°F | S 22 mph |
| 1200 | |
58°F | S 23 mph |
| 1500 | |
58°F | S 21 mph |
| 1800 | |
58°F | S 20 mph |
| 2100 | |
58°F | S 17 mph |
| 0000 | |
58°F | SW 17 mph |
| 0300 | |
58°F | SW 17 mph |