Bonifacio weather in December

December in Bonifacio: cool, a little rain, with clean air — a fair time to visit.

Updated September 2026 · climate normals from ERA5 reanalysis

Bonifacio🇫🇷 France · Southern France · Beach59
  1. 60Jan
  2. 66Feb
  3. 72Mar
  4. 76Apr
  5. 80May
  6. 92Jun
  7. 94Jul
  8. 93Aug
  9. 89Sep
  10. 84Oct
  11. 65Nov
  12. 59Dec

#12 of 12 months in Bonifacio · #989 of 1413 destinations to visit in December · comfort 59/100 (tier D)

Days
16°C
Nights
7°C
Wet days
9
Sun
7 h
Humidity
76%
Daylight
9 h
Bonifacio, France
Photo: arnaud audoin · Pexels

Traveller notes on Bonifacio in December

Notes from nearby Corte (103 km away)

Bonifacio doesn't have its own notes for December yet — these are about Corte, close enough to share the season.

Corte-forum threads on a December visit describe winter here as genuinely calm and quiet, posters naming daytime readings roughly four to twelve degrees and a slower pace with real few visitors around. Regulars call Corte considerably more authentic in December, several posters calling it worth a short stopover precisely because the summer crowds are gone and daily life feels more local. Posters call ferry schedules and restaurant hours genuinely reduced across Corsica this time of year, several regulars warning coastal towns like Calvi run especially quiet in December. Regulars call Bastia a real alternative for dining, several threads naming it the island's commercial hub with more places open than smaller towns. Posters recommend trying local charcuterie and brocciu cheese in December, several regulars calling these genuinely easier to find once the summer crowds clear out. The record: 13.1C days, 4.7C nights, an extraordinarily high 85.7mm across 11 days and 76 percent humidity.
CorteDecemberRegular · December · 1 month ago · about Corte · Read more on Tripadvisor ↗

Other months in Bonifacio

Asked to compare June with July, regulars pick June on three counts - less heat, fewer people, lower prices - and hedge on one, which is the water. The sea is swimmable and bracing at the same time; our column reads 22.5C, which is the honest version of that. The air is easier, 29C reading as 31C with 8.1mm of rain across 2.3 days and 13.3 hours of sun. What the boards keep mentioning about this stretch of coast is afternoon wind, strong enough that the kitesurfers plan around it; our 22.9 kph is the monthly average behind that. Nights fall to 16.6C, which is a jumper on a terrace. The record: humidity 74 percent and AQI 51.
BracingButSwimmable · June · 1 month ago · Read more on Tripadvisor ↗
August in Corsica is the month the forum warns about rather than recommends. The island's population goes from roughly 280,000 in winter to about a million in August, Bonifacio itself gets described as gridlocked, and the small coves fill to the point that regulars call the popular beaches unusable. The heat is the other half of it - high 30s, with nights that do not cool. Wind is the mixed blessing: it takes the edge off, and late August can blow hard on the west and north-west coasts and through the Bouches de Bonifacio, so beach choice becomes a question of waves and flying umbrellas. June and September are what they suggest instead. The record: 32.3C days that feel like 36C, 20C nights, 1.8 precipitation days, 12.6 hours of sun and a 24.9C sea.
TwoHundredEightyToAMillion · August · 1 month ago · Read more on Tripadvisor ↗
Forum posters describe Bonifacio as worth a short winter visit, sitting within Corsica's quiet off-season this time of year - posters raised real questions about whether restaurants and other services stay open in late January, suggesting reduced availability compared to peak season. Posters note low-altitude coastal hiking near towns like Bonifacio remains workable weather permitting, a real contrast to the island's mountainous interior which turns much less accessible in winter. Posters generally frame January as a viable option for travelers prioritizing quiet, uncrowded sightseeing over full services, with larger towns like Bastia or Ajaccio suggested as a better base if more amenities and activity options matter more than Bonifacio's clifftop views.
Tripadvisor community · January · 1 month ago · Read more on Tripadvisor ↗
Bonifacio's forum calls July hot, sunny and genuinely busy — regulars say parking fills up early in peak season, though it's a step down from the crowds at Capri or Santorini. Those wanting the same warm, sunny weather with fewer people generally point to June or September instead.
Tripadvisor community · July · 1 month ago · Read more on tripadvisor.co.nz ↗

Add your own note from Bonifacio's card on the map.

Bonifacio climate normals — December

Daytime high16°C / 61°F🙂 cool
Nighttime low7°C / 45°F
Feels like (high)14°C / 57°F
Sea temperature17°C / 62°F🧊 bracing
Rainfall68 mm / 2.7 in🌦 some rain
Rainy days9 days
Humidity76%💦 very humid
Dew point7°C / 44°F
Sunshine7 h/day
Daylight9.2 h
Wind29 km/h / 18 mph
Air quality (US AQI)35🍃 good

Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.

Crowds in Bonifacio in December

How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.

BusyChristmas holidays in France, school holidays in 6 of the markets that fill it(estimated)

JFMAMJJASOND

Peak crowdsBusyShoulder seasonQuiet

Best months for Bonifacio's weather

Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).

Toughest weatherBonifacio's weather peaks June–August, best around July.

JFMAMJJASOND

Best weatherFair weatherToughest weather

What's on in Bonifacio in December

Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.

  • Season

    The libeccio and the strait

    1 Nov – 31 May · usuallyWind seasonRiskClosures

    The strait funnels wind hard enough to cancel the Sardinia crossings and the island excursions, most often between November and May. Check the boat is sailing before planning the day around it.

What's on around the world in December →

Nearby, and something's on

Within 300 km of Bonifacio — a day trip or a short hop — with something on this month. Never part of the comfort score.

Where is Bonifacio?

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Bonifacio in December — FAQ

Is December a good time to visit Bonifacio?
December in Bonifacio: cool, a little rain, with clean air — a fair time to visit. It ranks #12 of 12 months for Bonifacio on SeasonMap's comfort score (59/100).
What is the weather like in Bonifacio in December?
In December, Bonifacio averages a daily high of 16°C and a low of 7.4°C, with about 67.9 mm of rain over roughly 9.1 rainy days.
What is the air quality in Bonifacio in December?
Bonifacio has a mean US Air Quality Index of about 35 in December.

Within 300 km: Siena's White truffle and new oil around 20 Oct – 15 Dec, and Rome's Befana market, Piazza Navona on 8 Dec – 6 Jan.