Fog report Mon, 03/02

Name: Fog report Mon, 03/02/2025: sunshine at the SwissMetNet stations
Creator: MeteoSwiss
License: https://creativecommons.org/licenses/by/4.0/

Fog lid at 1,100–1,200 m, sun above it.

Most sun: Titlis with 9 h 44 min. On the Swiss Plateau 30 of 44 weather stations saw not a single minute of sun.

Measured on Monday, 3 February 2025 · Source: MeteoSwiss, SwissMetNet stations

Station up to 1,200 mStation above 1,200 mFog lid, measured

Sun staircase · 3/02/2025 · 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 Mon, 03/02.

Stations without a minute of sun: 32

Lägern845 m0 min
St. Gallen776 m0 min
Salen-Reutenen719 m0 min
Fribourg / Grangeneuve651 m0 min
Rünenberg611 m0 min
Bern / Zollikofen553 m0 min

Longest in the sun

Titlis3,045 m9 h 44 min
Säntis2,501 m9 h 36 min
La Dôle1,670 m9 h 36 min
Chasseral1,594 m9 h 35 min

Above the fog lid: summits from 1,300 m

All measurements of Mon, 03/02

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	8	9	10	11	12	13	14	15	16	17	18	Total
Jungfraujoch3,571 m	0 min	52 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	12 min	0 min	8 h 4 min
Titlis3,045 m	10 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	34 min	9 h 44 min
Säntis2,501 m	6 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	30 min	9 h 36 min
Gütsch, Andermatt2,286 m	0 min	7 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	17 min	8 h 24 min
Pilatus2,105 m	0 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	50 min	0 min	8 h 50 min
Le Moléson1,974 m	0 min	56 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	38 min	9 h 34 min
La Dôle1,670 m	0 min	55 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	41 min	9 h 36 min
Chasseral1,594 m	0 min	59 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	36 min	9 h 35 min
Napf1,404 m	0 min	54 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	30 min	9 h 24 min
Adelboden1,321 m	0 min	0 min	0 min	36 min	60 min	60 min	60 min	60 min	60 min	32 min	0 min	6 h 8 min
Bullet / La Frétaz1,205 m	0 min	46 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	53 min	0 min	8 h 39 min
Chaumont1,136 m	0 min	49 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	6 min	8 h 55 min
Hörnli1,133 m	0 min	57 min	60 min	60 min	60 min	57 min	58 min	55 min	7 min	1 min	5 min	7 h
La Brévine1,050 m	0 min	29 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	27 min	8 h 56 min
Plaffeien1,042 m	0 min	0 min	0 min	0 min	2 min	0 min	0 min	2 min	0 min	0 min	0 min	4 min
Engelberg1,036 m	0 min	0 min	48 min	60 min	60 min	60 min	59 min	59 min	12 min	0 min	0 min	5 h 58 min
Château-d'Oex1,028 m	0 min	0 min	48 min	60 min	60 min	60 min	60 min	60 min	60 min	52 min	0 min	7 h 40 min
La Chaux-de-Fonds1,017 m	0 min	32 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	60 min	19 min	8 h 51 min
Bantiger942 m	0 min	54 min	60 min	60 min	60 min	60 min	43 min	60 min	60 min	60 min	28 min	9 h 5 min
Einsiedeln911 m	0 min	0 min	25 min	60 min	48 min	0 min	13 min	53 min	23 min	0 min	0 min	3 h 42 min
Uetliberg854 m	0 min	0 min	0 min	7 min	0 min	0 min	1 min	0 min	0 min	0 min	0 min	8 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	0 min
Oron828 m	0 min	0 min	0 min	0 min	1 min	0 min	10 min	60 min	55 min	19 min	0 min	2 h 25 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	0 min
Frutigen756 m	0 min	0 min	0 min	4 min	40 min	60 min	60 min	60 min	60 min	22 min	0 min	5 h 6 min
Langnau i.E.744 m	0 min	0 min	0 min	0 min	4 min	58 min	51 min	16 min	15 min	0 min	0 min	2 h 24 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	0 min
Bière684 m	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	28 min	45 min	0 min	1 h 13 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
Ebnat-Kappel623 m	0 min	0 min	0 min	1 min	13 min	0 min	0 min	0 min	0 min	0 min	0 min	14 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	0 min
Zürich / Fluntern604 m	0 min	0 min	0 min	0 min	0 min	0 min	0 min	1 min	0 min	0 min	0 min	1 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