Temperature
Cool by day, brisk at night.
British Isles is usually most comfortable in July and August. Typical daytime highs range from 45–61°F across the year. Rain varies by season.

Cool by day, brisk at night.
It rains on most days. About 18 wet days, the highest monthly average.
Sunshine is limited, with cloud often dominating.
Humidity is rarely noticeable in the cool air.
In November, afternoons feel about 38° and nights feel near 37°.
Mostly cloudy skies this month.
Wind is more noticeable in November; open areas can feel blustery.
November stays around 50°F through the day and night.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 46 | 43 | 3.7 | 16 | 4.2 | 80 |
| Feb | 45 | 42 | 2.8 | 14 | 6.0 | 80 |
| Mar | 46 | 43 | 2.7 | 13 | 8.1 | 81 |
| Apr | 49 | 45 | 2.2 | 11 | 10.4 | 81 |
| May | 53 | 49 | 2.2 | 11 | 12.1 | 82 |
| Jun | 57 | 54 | 2.5 | 11 | 12.4 | 83 |
| Jul | 60 | 57 | 2.7 | 13 | 12.0 | 84 |
| Aug | 61 | 58 | 3.1 | 14 | 10.8 | 83 |
| Sep | 60 | 56 | 3.4 | 13 | 9.1 | 80 |
| Oct | 56 | 53 | 4.5 | 17 | 6.8 | 79 |
| Nov | 51 | 48 | 4.9 | 18 | 4.8 | 79 |
| Dec | 48 | 44 | 4.5 | 18 | 3.7 | 80 |
Similar climates
Want a side-by-side climate view? Compare British Isles with Amsterdam.
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: Aug 27, 2026
Data & methodology