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Chamonix overview

October · typical climate, not a forecast

Chamonix in October

France

14°CCold
63/100

Workable

14°C day · 4°C night · 43% rain · 11h daylight · quiet · €1,190 estimated

Live · Chamonix

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Live · Tallinn (you)

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Cool Score breakdown

Scored for 5 nights from Tallinn in October.

  • Temperature fit93

    13.5°C typical high vs your 12–20°C window

    w 26
  • Heat escape0

    3°C warmer than Tallinn

    w 14
  • Rain probability64

    43% chance of rain on an average day

    w 11
  • Daylight hours41

    10.7h of daylight mid-month

    w 8
  • Outdoor conditions67

    Comfortable for a full day outside at 13.5°C

    w 10
  • Crowding62

    Quiet for this month

    w 8
  • Flight + stay cost65

    ≈€1190 estimated for 5 nights vs €1000 budget

    w 12
  • Nature access100

    10/10 — wild ground within reach

    w 6
  • City atmosphere62

    5/10 urban texture · 8/10 food scene

    w 4

Why Chamonix in October

Altitude is the fastest air conditioning in Europe.

  • Aiguille du Midi
  • Glacier viewpoints
  • High alpine trails

What October in Chamonix is actually like

In October, Chamonix sits around 14°C by day and drops to about 4°C after dark, so a light layer earns its place in the bag even in high summer. That is roughly 3°C warmer than Tallinn at the same time of year — the difference between planning your day around the shade and simply walking out of the door.

Expect rain on roughly 43% of days, usually passing rather than persistent, and about 11 hours of daylight to spend outside. Crowds are quiet this month, and a 5-night trip from Tallinn works out at around €1,190 including flights, a mid-range stay and everyday spending.

Altitude is the fastest air conditioning in Europe. Days here tend to fill up with aiguille du midi, glacier viewpoints, high alpine trails — which is why Chamonix scores 63 out of 100 for october: workable.

Other months

Compare the typical climate month by month.