Fog report Sun, 12/10

Name: Fog report Sun, 12/10/2025: sunshine at the SwissMetNet stations
Creator: MeteoSwiss
License: https://creativecommons.org/licenses/by/4.0/

Fog lid at 1,300–1,500 m, sun above it.

Most sun: Säntis with 11 h 2 min. On the Swiss Plateau 13 of 44 weather stations saw not a single minute of sun.

Measured on Sunday 12 October 2025 · Source: MeteoSwiss, SwissMetNet stations

Station up to 1,500 mStation above 1,500 mFog lid, measured

Sun staircase · 12/10/2025 · 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 Sun, 12/10.

Stations without a minute of sun: 18

Bullet / La Frétaz1,205 m0 min
Chaumont1,136 m0 min
Plaffeien1,042 m0 min
Bantiger942 m0 min
Einsiedeln911 m0 min
Oron828 m0 min

Longest in the sun

Säntis2,501 m11 h 2 min
Titlis3,045 m11 h 1 min
Chasseral1,594 m10 h 58 min
La Dôle1,670 m10 h 55 min

Above the fog lid: summits from 1,600 m

All measurements of Sun, 12/10

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	8	9	10	11	12	13	14	15	16	17	18	19	Total
Jungfraujoch3,571 m	0 min	46 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	12 min	0 min	8 h 58 min
Titlis3,045 m	18 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	43 min	11 h 1 min
Säntis2,501 m	20 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	42 min	11 h 2 min
Gütsch, Andermatt2,286 m	0 min	32 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	11 min	9 h 43 min
Pilatus2,105 m	11 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	59 min	60 min	36 min	10 h 46 min
Le Moléson1,974 m	2 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	48 min	10 h 50 min
La Dôle1,670 m	5 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	50 min	10 h 55 min
Chasseral1,594 m	11 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	47 min	10 h 58 min
Napf1,404 m	7 min	60 min	60 min	60 min	60 min	60 min	60 min	58 min	4 min	1 min	2 min	0 min	7 h 12 min
Adelboden1,321 m	0 min	0 min	9 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	22 min	0 min	7 h 31 min
Bullet / La Frétaz1,205 m	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min
Chaumont1,136 m	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min
Hörnli1,133 m	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	15 min	28 min	0 min	0 min	43 min
La Brévine1,050 m	0 min	25 min	57 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	37 min	9 h 59 min
Plaffeien1,042 m	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min
Engelberg1,036 m	0 min	0 min	57 min	60 min	60 min	60 min	60 min	60 min	45 min	0 min	0 min	0 min	6 h 42 min
Château-d'Oex1,028 m	0 min	0 min	53 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	3 min	8 h 56 min
La Chaux-de-Fonds1,017 m	0 min	45 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	23 min	10 h 8 min
Bantiger942 m	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min
Einsiedeln911 m	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min
Uetliberg854 m	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	7 min	1 min	0 min	2 min	10 min
Lägern845 m	0 min	0 min	0 min	0 min	0 min	27 min	17 min	18 min	0 min	7 min	47 min	17 min	2 h 13 min
Oron828 m	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min
St. Gallen776 m	0 min	0 min	0 min	0 min	0 min	0 min	0 min	32 min	55 min	30 min	0 min	0 min	1 h 57 min
Frutigen756 m	0 min	0 min	0 min	8 min	60 min	60 min	60 min	60 min	60 min	60 min	13 min	0 min	6 h 21 min
Langnau i.E.744 m	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min
Salen-Reutenen719 m	0 min	4 min	10 min	34 min	60 min	39 min	49 min	11 min	2 min	0 min	0 min	0 min	3 h 29 min
Bière684 m	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	1 min	4 min	0 min	5 min
Fribourg / Grangeneuve651 m	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min
Ebnat-Kappel623 m	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	16 min	8 min	0 min	24 min
Rünenberg611 m	0 min	0 min	0 min	0 min	12 min	10 min	55 min	59 min	59 min	58 min	60 min	14 min	5 h 27 min
Zürich / Fluntern604 m	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	17 min	1 min	0 min	0 min	18 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