Fog report Tue, 1/7

Name: Fog report Tue, 1/7/2025: sunshine at the SwissMetNet stations
Creator: MeteoSwiss
License: https://creativecommons.org/licenses/by/4.0/

Fog lid at 2,100–2,200 m, sun above it.

Most sun: Jungfraujoch with 5 h 35 min. On the Swiss Plateau 0 of 44 weather stations saw not a single minute of sun.

Measured on Tuesday, January 7, 2025 · Source: MeteoSwiss, SwissMetNet stations

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

Sun staircase · 1/7/2025 · 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 Tue, 1/7.

Stations without a minute of sun: 2

La Dôle1,670 m0 min
Chasseral1,594 m0 min

Longest in the sun

Jungfraujoch3,571 m5 h 35 min
Gütsch, Andermatt2,286 m5 h 18 min
Vaduz457 m5 h 17 min
Titlis3,045 m5 h 15 min

Above the fog lid: summits from 2,300 m

All measurements of Tue, 1/7

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 boundary.

Station · hour ending	9	10	11	12	13	14	15	16	17	Total
Jungfraujoch3,571 m	4 min	10 min	38 min	60 min	60 min	50 min	60 min	53 min	0 min	5 h 35 min
Titlis3,045 m	10 min	54 min	56 min	60 min	22 min	30 min	34 min	44 min	5 min	5 h 15 min
Säntis2,501 m	1 min	38 min	59 min	56 min	49 min	7 min	19 min	0 min	0 min	3 h 49 min
Gütsch, Andermatt2,286 m	0 min	11 min	60 min	60 min	60 min	60 min	30 min	27 min	10 min	5 h 18 min
Pilatus2,105 m	19 min	43 min	54 min	5 min	6 min	18 min	24 min	14 min	0 min	3 h 3 min
Le Moléson1,974 m	0 min	0 min	8 min	11 min	1 min	0 min	0 min	0 min	0 min	20 min
La Dôle1,670 m	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min
Chasseral1,594 m	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min	0 min
Napf1,404 m	21 min	50 min	31 min	16 min	9 min	21 min	1 min	18 min	0 min	2 h 47 min
Adelboden1,321 m	0 min	0 min	26 min	59 min	32 min	12 min	25 min	19 min	0 min	2 h 53 min
Bullet / La Frétaz1,205 m	0 min	0 min	0 min	0 min	0 min	0 min	11 min	9 min	0 min	20 min
Chaumont1,136 m	0 min	0 min	1 min	3 min	0 min	0 min	18 min	10 min	0 min	32 min
Hörnli1,133 m	20 min	60 min	56 min	6 min	3 min	0 min	0 min	0 min	0 min	2 h 25 min
La Brévine1,050 m	0 min	0 min	0 min	0 min	0 min	0 min	1 min	6 min	0 min	7 min
Plaffeien1,042 m	6 min	7 min	34 min	47 min	39 min	15 min	11 min	8 min	0 min	2 h 47 min
Engelberg1,036 m	0 min	0 min	0 min	3 min	5 min	35 min	28 min	0 min	0 min	1 h 11 min
Château-d'Oex1,028 m	0 min	3 min	49 min	49 min	6 min	2 min	8 min	1 min	0 min	1 h 58 min
La Chaux-de-Fonds1,017 m	0 min	0 min	0 min	0 min	0 min	0 min	2 min	4 min	0 min	6 min
Bantiger942 m	5 min	23 min	4 min	20 min	1 min	0 min	0 min	26 min	0 min	1 h 19 min
Einsiedeln911 m	8 min	58 min	57 min	45 min	23 min	2 min	2 min	0 min	0 min	3 h 15 min
Uetliberg854 m	29 min	52 min	43 min	7 min	5 min	3 min	4 min	0 min	0 min	2 h 23 min
Lägern845 m	0 min	47 min	27 min	1 min	19 min	9 min	0 min	1 min	3 min	1 h 47 min
Oron828 m	0 min	0 min	7 min	0 min	0 min	2 min	11 min	0 min	0 min	20 min
St. Gallen776 m	0 min	32 min	50 min	57 min	1 min	4 min	1 min	0 min	0 min	2 h 25 min
Frutigen756 m	0 min	0 min	33 min	47 min	29 min	10 min	34 min	0 min	0 min	2 h 33 min
Langnau i.E.744 m	8 min	53 min	24 min	14 min	4 min	26 min	7 min	21 min	0 min	2 h 37 min
Salen-Reutenen719 m	12 min	60 min	57 min	13 min	6 min	15 min	1 min	0 min	0 min	2 h 44 min
Bière684 m	0 min	1 min	9 min	19 min	17 min	25 min	0 min	0 min	0 min	1 h 11 min
Fribourg / Grangeneuve651 m	0 min	16 min	52 min	23 min	50 min	17 min	42 min	16 min	0 min	3 h 36 min
Ebnat-Kappel623 m	10 min	59 min	52 min	53 min	6 min	14 min	0 min	0 min	0 min	3 h 14 min
Rünenberg611 m	0 min	22 min	0 min	1 min	28 min	0 min	0 min	8 min	5 min	1 h 4 min
Zürich / Fluntern604 m	14 min	49 min	53 min	29 min	24 min	12 min	2 min	3 min	0 min	3 h 6 min

no sun1–19 min20–44 min45–60 minMeasured fog boundaryMeasurements: 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