ITDEFREN
Traffic index: 5/10 · Medium

May 2026

Month-by-month traffic analysis

Weather GöschenenCloudyTemp. 7°CWind 5 km/hMeteoSwiss ICON-CH2
Traffic index
1 — Low5 / 10Extreme — 10
Avg peak queue (South)
4 km
Avg peak queue (North)
3.5 km
Busiest days
Friday, Saturday
Quietest days
Monday, Tuesday, Wednesday

Typical weekly pattern

W1
3 / 2.5 km
W2
5 / 4 km
W3
4 / 3.5 km
W4
6 / 5 km
↓ Southbound↑ Northbound

Peak hours / Calm hours

↓ Southbound
Peak hours: 10:00–14:00
Calm hours: 06:00–09:00
↑ Northbound
Peak hours: 15:00–19:00
Calm hours: 06:00–09:00
2026

May 2026: Ascension Day (May 14) and Pentecost (May 24) cause heavy traffic. Depart in early morning.

Advice

Moderate traffic — depart early or late

Alternative: A13 San Bernardino (≈ 50 min extra)

Related periods

AscensioneDetails →PentecosteDetails →
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Source: TCS historical patterns 2019–2025