Porto Santo Island Weather: May
 |
Average Day Temperature: | 68.8°F |
|
Average Night Temperature: | 66.4°F |
|
Sea Water Temperature: | 68.5°F |
|
Number of Sunny Days: | 12 days |
| Sunshine Hours: | 13.5 - 14.2 hours | |
|
Number of Rainy Days: | 0 days |
| Precipitation Totals: | 0.4 in | |
| detailed information | ||
forecast
| Porto Santo Island |
Temperature
| Porto Santo Island |
Air Temperature in May, °F
The highest day temperature in May 2025 was 72°F. The lowest night temperature was 58°F. The average values for day and night temperatures during May were 67.6°F и 62.1°F respectivly.
Porto Santo Island Water Sea Temperature in May, °F
The average sea surface temperature in May 2025 for Porto Santo Island was 68.8°F. The maximum and minimum values were 66.8°F and 70.4°F respectively.
You can expect various weather conditions during May. Be ready for sunny, cloudy or even gloomy days.
Precipitation Totals in May, in
Precipitation total in May for Porto Santo Island is 0.4 in. It makes may one of the least rainy months of the year.
The average wind speed in May is 14.0 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 Porto Santo Island in May is 8.1 hours.
Porto Santo Island on the Weather Map
| Albufeira |  |
+58 |
| Algarve |  |
+60 |
| Cascais |  |
+62 |
| Faro | |
+60 |
| Funchal |  |
+54 |
| Lagos | |
+62 |
| Lisbon | |
+62 |
| Madeira | |
+54 |
| Ponta Delgada | |
+66 |
| Portimao | |
+60 |
| Porto | |
+54 |
| Porto Santo Island | |
+64 |
| Quarteira | |
+58 |
| Sao Miguel | |
+66 |
| Terceira Island | |
+64 |
| 0600 |  |
64°F | SW 6 mph |
| 0900 |  |
64°F | SW 7 mph |
| 1200 |  |
66°F | W 7 mph |
| 1500 |  |
66°F | W 6 mph |
| 1800 | |
66°F | SW 7 mph |
| 2100 | |
68°F | SW 8 mph |
| 0000 | |
66°F | W 8 mph |
| 0300 | |
66°F | W 7 mph |