Temperature
Cool by day, brisk at night.
54°Ftypical March high
Typical range
Cool days and some sun.
Cool by day, brisk at night.
Several rainy days. About 11 wet days this month.
A mix of sunshine and cloud.
Humidity is rarely noticeable in the cool air.
In March, afternoons feel about 46° and nights feel near 44°.
Partly cloudy skies this month.
Calm winds are typical in March.
March stays around 53°F across the main parts of the day.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% | Sea°F |
|---|---|---|---|---|---|---|---|
| Jan | 51 | 47 | 5.3 | 13 | 3.6 | 71 | 57 |
| Feb | 51 | 47 | 4.4 | 12 | 4.3 | 71 | 56 |
| Mar | 54 | 50 | 4.3 | 11 | 5.3 | 73 | 57 |
| Apr | 58 | 54 | 3.7 | 10 | 5.9 | 76 | 59 |
| May | 64 | 60 | 2.8 | 9 | 6.5 | 78 | 64 |
| Jun | 71 | 67 | 1.7 | 7 | 8.0 | 77 | 71 |
| Jul | 75 | 72 | 1.0 | 5 | 9.3 | 75 | 76 |
| Aug | 76 | 73 | 1.9 | 6 | 8.3 | 75 | 77 |
| Sep | 71 | 67 | 3.9 | 9 | 6.5 | 72 | 74 |
| Oct | 65 | 61 | 7.3 | 13 | 4.4 | 75 | 69 |
| Nov | 58 | 55 | 8.1 | 15 | 3.4 | 72 | 64 |
| Dec | 53 | 50 | 6.1 | 14 | 3.4 | 71 | 59 |
Similar climates
Want a side-by-side climate view? Compare Portofino with Capri.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jun 19, 2026
Data & methodology