Temperature
Cold by day, cold at night.
Cold days average highs in the mid-40s, with nights in the upper 30s. Sunshine is scarce, averaging less than two hours a day.
Cold by day, cold at night.
Several rainy days. About 12 wet days, the highest monthly average.
Sunshine is scarce under mostly cloudy skies.
Humidity is rarely noticeable in the cool air.
In December, afternoons feel about 37° and nights feel near 33°.
Mostly cloudy skies this month.
Calm winds are typical in December.
December late afternoons are around 45°F, easing to about 42°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 45 | 36 | 2.2 | 12 | 1.8 | 88 |
| Feb | 48 | 37 | 1.9 | 10 | 3.1 | 82 |
| Mar | 54 | 40 | 2.1 | 11 | 4.2 | 77 |
| Apr | 61 | 43 | 2.0 | 11 | 5.8 | 71 |
| May | 67 | 50 | 2.6 | 12 | 6.5 | 73 |
| Jun | 74 | 56 | 2.4 | 11 | 7.3 | 71 |
| Jul | 77 | 59 | 2.3 | 9 | 7.7 | 69 |
| Aug | 77 | 58 | 2.2 | 9 | 7.1 | 70 |
| Sep | 71 | 53 | 1.9 | 8 | 5.7 | 75 |
| Oct | 62 | 49 | 2.7 | 12 | 4.1 | 83 |
| Nov | 52 | 42 | 2.4 | 11 | 2.5 | 88 |
| Dec | 46 | 38 | 2.8 | 12 | 1.6 | 89 |
Similar climates
Want a side-by-side climate view? Compare Paris with London.
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 1, 2026
Data & methodology