Fog report Tue, 01-06

Name: Fog report Tue, 2026-01-06: sunshine at the SwissMetNet stations
Creator: MeteoSwiss
License: https://creativecommons.org/licenses/by/4.0/

Fog lid at 1,600–2,200 m, sun above it.

Most sun: Oron with 6 h 56 min. On the Swiss Plateau 5 of 44 weather stations saw not a single minute of sun.

Measured on Tuesday, January 6, 2026 · Source: MeteoSwiss, SwissMetNet stations

Station up to 2,200 mStation above 2,200 mFog lid, measured

Sun staircase · 2026-01-06 · measured

Sun by altitude at 73 weather stations

Each dot is a MeteoSwiss station: up, how high it lies; right, how long it measured sun on Tue, 01-06.

Stations without a minute of sun: 6

Mühleberg480 m0 min
Mosen453 m0 min
Cham443 m0 min
Delémont439 m0 min
Wynau422 m0 min
Leibstadt341 m0 min

Longest in the sun

Oron828 m6 h 56 min
Nyon / Changins458 m6 h 54 min
Vevey / Corseaux405 m6 h 54 min
Le Moléson1,974 m6 h 49 min

Above the fog lid: summits from 2,300 m

All measurements of Tue, 01-06

Minutes of sun per hour at 73 MeteoSwiss weather stations, sorted by height. Each cell is an hour; the dashed line is the measured fog level.

Station · hour ending	9	10	11	12	13	14	15	16	17	Total
Jungfraujoch3,571 m	31 min	60 min	60 min	60 min	60 min	52 min	54 min	14 min	0 min	6 h 31 min
Titlis3,045 m	27 min	60 min	60 min	60 min	60 min	30 min	0 min	0 min	0 min	4 h 57 min
Säntis2,501 m	18 min	60 min	60 min	57 min	8 min	0 min	0 min	0 min	0 min	3 h 23 min
Gütsch, Andermatt2,286 m	0 min	56 min	60 min	60 min	60 min	55 min	0 min	7 min	11 min	5 h 9 min
Pilatus2,105 m	26 min	60 min	58 min	50 min	18 min	1 min	0 min	0 min	0 min	3 h 33 min
Le Moléson1,974 m	31 min	60 min	60 min	60 min	56 min	54 min	53 min	1 min	34 min	6 h 49 min
La Dôle1,670 m	31 min	59 min	58 min	48 min	26 min	43 min	59 min	29 min	3 min	5 h 56 min
Chasseral1,594 m	2 min	0 min	0 min	0 min	0 min	0 min	3 min	0 min	0 min	5 min
Napf1,404 m	24 min	54 min	26 min	0 min	0 min	0 min	0 min	0 min	0 min	1 h 44 min
Adelboden1,321 m	0 min	0 min	26 min	60 min	60 min	23 min	0 min	0 min	0 min	2 h 49 min
Bullet / La Frétaz1,205 m	11 min	8 min	0 min	0 min	27 min	53 min	45 min	58 min	18 min	3 h 40 min
Chaumont1,136 m	2 min	10 min	0 min	0 min	0 min	7 min	29 min	5 min	0 min	53 min
Hörnli1,133 m	18 min	60 min	18 min	0 min	25 min	0 min	0 min	0 min	0 min	2 h 1 min
La Brévine1,050 m	0 min	0 min	0 min	0 min	0 min	16 min	21 min	0 min	0 min	37 min
Plaffeien1,042 m	6 min	48 min	49 min	53 min	6 min	0 min	2 min	1 min	1 min	2 h 46 min
Engelberg1,036 m	0 min	0 min	0 min	3 min	60 min	14 min	0 min	0 min	0 min	1 h 17 min
Château-d'Oex1,028 m	0 min	10 min	60 min	57 min	59 min	16 min	0 min	46 min	12 min	4 h 20 min
La Chaux-de-Fonds1,017 m	0 min	0 min	0 min	0 min	0 min	10 min	0 min	0 min	0 min	10 min
Bantiger942 m	23 min	26 min	1 min	0 min	0 min	0 min	0 min	0 min	0 min	50 min
Einsiedeln911 m	9 min	60 min	60 min	21 min	0 min	0 min	0 min	0 min	0 min	2 h 30 min
Uetliberg854 m	26 min	20 min	0 min	13 min	0 min	0 min	0 min	0 min	2 min	1 h 1 min
Lägern845 m	7 min	0 min	0 min	0 min	0 min	0 min	9 min	0 min	0 min	16 min
Oron828 m	12 min	60 min	60 min	57 min	60 min	60 min	59 min	35 min	13 min	6 h 56 min
St. Gallen776 m	0 min	32 min	60 min	34 min	2 min	0 min	0 min	0 min	0 min	2 h 8 min
Frutigen756 m	0 min	0 min	39 min	60 min	47 min	0 min	0 min	0 min	0 min	2 h 26 min
Langnau i.E.744 m	9 min	46 min	2 min	0 min	0 min	0 min	0 min	0 min	0 min	57 min
Salen-Reutenen719 m	9 min	17 min	0 min	0 min	20 min	9 min	13 min	0 min	0 min	1 h 8 min
Bière684 m	19 min	60 min	39 min	16 min	56 min	60 min	36 min	54 min	40 min	6 h 20 min
Fribourg / Grangeneuve651 m	12 min	51 min	46 min	6 min	17 min	0 min	0 min	0 min	10 min	2 h 22 min
Ebnat-Kappel623 m	12 min	60 min	60 min	40 min	0 min	0 min	0 min	0 min	0 min	2 h 52 min
Rünenberg611 m	5 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	5 min
Zürich / Fluntern604 m	0 min	6 min	0 min	3 min	3 min	0 min	0 min	0 min	0 min	12 min

no sun1–19 min20–44 min45–60 minMeasured fog levelMeasurements: MeteoSwiss, SwissMetNet

For the press

Chart and measurements are free to use with a link to this page (CC BY 4.0). Source of the measurements: MeteoSwiss, SwissMetNet stations.

Measurements as CSV

More sea-of-fog days

The days the MeteoSwiss network measured a sea of fog in at least half of the hours with the sun high – each with all its measurements.

Fog level and sea of fog today

Source: MeteoSwiss