Average Sunshine in Switzerland for January

The tables below give January averages for the number of sunny hours and the percentage of time between sunrise and sunset that the sun shines at cities, resorts and mountains across Switzerland.

The month's totals are averages of weather data collected during 1991 to 2020.

Western Switzerland

This section covers the mainly French speaking portion of Switzerland. It includes the area around Lake Geneva and the cantons of Fribourg, Geneva, Jura, Neuchâtel, Valais and Vaud.

Some of the weather stations are at high elevations in the Valais (or Pennine) Alps of southwestern Switzerland. Great St. Bernard Pass (Col du Grand St-Bernard) is the highest point on this list at 2472 metres (8110 feet). Also above 1400 metres (or 4600 feet) are Chasseral mountain and the resort towns of Zermatt and Montana.

Total January sunshine
Hours Place %
98 Chasseral 36
110 Evolène 59
61 Geneva (Genève) 25
55 Great St Bernard Pass  48
95 La Chaux-de-Fonds  38
77 Lausanne 29
134 Montana 54
53 Neuchâel (Neuenburg) 20
72 Nyon 28
60 Payerne 24
93 Sion (Sitten) 53
94 Zermatt 59

Central & Northern Switzerland

While most places on this list are below 1000 metres (3280 feet) elevation, there are some mountainous locations. Säntis, near Schwägalp, at 2502 metres (8209 feet) elevation is the highest point in the Appenzell Alps. Even higher is the weather station at 3580 metres (11,745 feet), above Jungfraujoch pass of the Bernese Alps.

Average amount of sun in January
Hours Place %
41 Aarau 19
89 Adelboden 50
65 Basel 28
66 Bern (Bären) 26
51 Engelberg 46
126 Gütsch 52
44 Güttingen 18
67 Interlaken 41
117 Jungfraujoch 49
51 Lucerne (Luzern) 23
124 Mount Pilatus 51
128 Säntis 46
42 Schaffhausen 19
57 St. Gallen 27
56 Wädenswil 24
60 Zürich 24

Eastern Switzerland

This list includes two low-elevation cities, Locarno and Lugano, in the canton of Ticino of south-east Switzerland.

Several places here in the canton of Graubünden are mountain resort towns, including Davos, Scuol and Samedan, which sit above 1500 metres (4921 feet) elevation.

High-altitude locations include Gütsch located above Andermatt at 2286 m. On Weissfluhjoch, a peak in the Plessur Range above Davos, weather is reported from just below the summit, at 2690 metres (8825 feet) elevation. On Piz Corvatsch, near Silvaplana in the Bernina Range, the weather is measured at 3305 metres (10,843 feet).

Average January sun
Hours Place %
110 Arosa 53
97 Chur 49
160 Cimetta 61
111 Davos 54
86 Disentis (Mustér) 49
62 Glarus 44
134 Locarno 60
124 Lugano 56
141 Piz Corvatsch  57
120 Samedan 59
97 San Bernardino 54
98 Scuol 55
121 Stabio 55
142 Weissfluhjoch 52
Reference

Swiss federal authorities. Federal Office of Meteorology and Climatology MeteoSwiss. Normal values per measured parameter.

Switzerland Sunshine
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