Best Time-of-Year
The best month at Briançon is October, when temperatures average 4–14 °C (39–57 °F) and mid-day humidity sits around 52%. Expect cool days, with around 16 excellent days in a typical October. April, September, and October are the most reliable months.
- Terrible
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- Fair
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- Perfect
Tap a month for its details below.
Month by Month
January
A typical January brings cold days, with around 2 excellent days. Cold takes out most of the rest.
February
A typical February brings cold days, with around 6 excellent days. Cold takes out most of the rest.
March
A typical March brings cold days, with around 7 excellent days. Cold takes out most of the rest.
April
April is among the year's most reliable months — expect cool days, with around 14 excellent days.
May
A typical May brings rainy, cool days, with around 13 excellent days. Rain takes out most of the rest.
June
A typical June brings rainy, mild days, with around 19 excellent days.
July
A typical July brings dry, warm days, with around 27 excellent days.
August
A typical August brings mild days, with around 25 excellent days.
September
September is among the year's most reliable months — expect mild days, with around 17 excellent days.
October
October is the year's best month for climbing — expect cool days, with around 16 excellent days.
November
A typical November brings cool days, with around 7 excellent days. Cold takes out most of the rest.
December
A typical December brings cold days, with around 8 climbable days. Cold takes out most of the rest.
A Typical Year
| Month | Excellent Days | Viable Days | Off Days | Temperature | Wet Days | Mid-Day Humidity |
|---|---|---|---|---|---|---|
| January | 2 | 6 | 23 | −6 to 1 °C 21–35 °F | 10 | 64% |
| February | 6 | 9 | 13 | −4 to 4 °C 25–39 °F | 7 | 58% |
| March | 7 | 11 | 13 | −3 to 5 °C 26–42 °F | 10 | 55% |
| April | 14 | 5 | 11 | 0–10 °C 32–50 °F | 9 | 49% |
| May | 13 | 5 | 13 | 4–14 °C 39–57 °F | 16 | 50% |
| June | 19 | 5 | 6 | 9–21 °C 48–69 °F | 14 | 42% |
| July | 27 | 2 | 2 | 11–23 °C 51–74 °F | 6 | 35% |
| August | 25 | 3 | 3 | 10–22 °C 50–72 °F | 8 | 38% |
| September | 17 | 5 | 8 | 7–17 °C 44–63 °F | 11 | 47% |
| October | 16 | 5 | 10 | 4–14 °C 39–57 °F | 11 | 52% |
| November | 7 | 5 | 18 | −2 to 6 °C 29–43 °F | 10 | 59% |
| December | 1 | 8 | 22 | −4 to 3 °C 24–37 °F | 10 | 66% |