Fog report Sat, 01/02

Name: Fog report Sat, 01/02/2025: sunshine at the SwissMetNet stations
Creator: MeteoSwiss
License: https://creativecommons.org/licenses/by/4.0/

Fog lid at 1,500–1,600 m, sun above it.

Most sun: Le Moléson with 9 h 27 min. On the Swiss Plateau 42 of 44 weather stations saw not a single minute of sun.

Measured on Saturday, 1 February 2025 · Source: MeteoSwiss, SwissMetNet stations

Station up to 1,600 mStation above 1,600 mFog lid, measured

Sun staircase · 1/02/2025 · 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 Sat, 01/02.

Stations without a minute of sun: 53

Bullet / La Frétaz1,205 m0 min
Chaumont1,136 m0 min
Hörnli1,133 m0 min
Plaffeien1,042 m0 min
Bantiger942 m0 min
Einsiedeln911 m0 min

Longest in the sun

Le Moléson1,974 m9 h 27 min
Säntis2,501 m9 h 15 min
La Dôle1,670 m9 h 4 min
Titlis3,045 m8 h 47 min

Above the fog lid: summits from 1,700 m

All measurements of Sat, 01/02

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	18	Total
Jungfraujoch3,571 m	0 min	0 min	0 min	0 min	0 min	0 min	0 min	37 min	9 min	0 min	46 min
Titlis3,045 m	34 min	60 min	60 min	60 min	60 min	60 min	60 min	59 min	53 min	21 min	8 h 47 min
Säntis2,501 m	51 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	24 min	9 h 15 min
Gütsch, Andermatt2,286 m	0 min	0 min	5 min	3 min	1 min	0 min	0 min	1 min	0 min	0 min	10 min
Pilatus2,105 m	50 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	44 min	0 min	8 h 34 min
Le Moléson1,974 m	53 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	34 min	9 h 27 min
La Dôle1,670 m	30 min	60 min	60 min	60 min	60 min	60 min	60 min	59 min	60 min	35 min	9 h 4 min
Chasseral1,594 m	0 min	0 min	0 min	0 min	20 min	40 min	60 min	60 min	60 min	29 min	4 h 29 min
Napf1,404 m	0 min	0 min	2 min	20 min	0 min	1 min	0 min	0 min	0 min	0 min	23 min
Adelboden1,321 m	0 min	0 min	34 min	60 min	60 min	60 min	60 min	42 min	0 min	0 min	5 h 16 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
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
Hörnli1,133 m	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min
La Brévine1,050 m	0 min	2 min	11 min	45 min	59 min	23 min	0 min	0 min	0 min	0 min	2 h 20 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
Engelberg1,036 m	0 min	0 min	0 min	0 min	5 min	1 min	0 min	0 min	0 min	0 min	6 min
Château-d'Oex1,028 m	0 min	20 min	60 min	60 min	60 min	60 min	60 min	60 min	13 min	0 min	6 h 33 min
La Chaux-de-Fonds1,017 m	1 min	39 min	60 min	60 min	60 min	59 min	58 min	17 min	0 min	0 min	5 h 54 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
Einsiedeln911 m	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	0 min	0 min	0 min
Lägern845 m	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 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
St. Gallen776 m	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min
Frutigen756 m	0 min	0 min	25 min	0 min	19 min	27 min	51 min	1 min	0 min	0 min	2 h 3 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
Salen-Reutenen719 m	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min
Bière684 m	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 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
Ebnat-Kappel623 m	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min
Rünenberg611 m	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min
Zürich / Fluntern604 m	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 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