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Fog report Sun, 12-13

Fog lid at 1,800–2,000 m, sun above it.

Most sun: Jungfraujoch with 6 h 46 min. On the Swiss Plateau 8 of 36 weather stations saw not a single minute of sun.

Measured on Sunday, December 13, 2020 · Source: MeteoSwiss, SwissMetNet stations

Station up to 2,000 mStation above 2,000 mFog lid, measured

Sun staircase · 2020-12-13 · measured

Sun by altitude at 61 weather stations

Each dot is a MeteoSwiss station: up, how high it lies; right, how long it measured sun on Sun, 12-13.

Stations without a minute of sun: 11

  • Hörnli1,133 m0 min
  • Engelberg1,036 m0 min
  • Uetliberg854 m0 min
  • Lägern845 m0 min
  • Zürich / Fluntern604 m0 min
  • Aadorf / Tänikon539 m0 min

Longest in the sun

  • Jungfraujoch3,571 m6 h 46 min
  • Neuchâtel485 m6 h 10 min
  • Gütsch, Andermatt2,286 m5 h 21 min
  • Mathod435 m5 h 14 min

Above the fog lid: summits from 2,100 m

All measurements of Sun, 12-13

Minutes of sun per hour at 61 MeteoSwiss weather stations, sorted by height. Each cell is an hour; the dashed line is the measured fog level.

Station · hour ending91011121314151617Total
Jungfraujoch3,571 m35 min60 min60 min60 min60 min60 min60 min11 min0 min6 h 46 min
Säntis2,501 m0 min0 min2 min3 min60 min59 min54 min55 min4 min3 h 57 min
Gütsch, Andermatt2,286 m0 min50 min39 min17 min60 min60 min60 min35 min0 min5 h 21 min
Pilatus2,105 m0 min0 min30 min60 min60 min60 min60 min0 min0 min4 h 30 min
Le Moléson1,974 m0 min0 min0 min7 min60 min42 min50 min5 min0 min2 h 44 min
La Dôle1,670 m0 min19 min16 min24 min6 min0 min0 min0 min0 min1 h 5 min
Napf1,404 m0 min0 min23 min0 min0 min0 min0 min0 min0 min23 min
Adelboden1,321 m0 min0 min0 min0 min2 min10 min28 min1 min0 min41 min
Bullet / La Frétaz1,205 m5 min58 min60 min60 min52 min13 min14 min0 min0 min4 h 22 min
Chaumont1,136 m23 min60 min28 min0 min6 min1 min11 min3 min0 min2 h 12 min
Hörnli1,133 m0 min0 min0 min0 min0 min0 min0 min0 min0 min0 min
Plaffeien1,042 m0 min0 min0 min0 min0 min0 min7 min9 min0 min16 min
Engelberg1,036 m0 min0 min0 min0 min0 min0 min0 min0 min0 min0 min
Château-d'Oex1,028 m0 min0 min0 min0 min0 min28 min51 min4 min0 min1 h 23 min
La Chaux-de-Fonds1,017 m0 min16 min60 min60 min60 min60 min42 min3 min0 min5 h 1 min
Bantiger942 m0 min23 min24 min29 min53 min56 min42 min0 min0 min3 h 47 min
Einsiedeln911 m0 min0 min0 min42 min0 min0 min0 min0 min0 min42 min
Uetliberg854 m0 min0 min0 min0 min0 min0 min0 min0 min0 min0 min
Lägern845 m0 min0 min0 min0 min0 min0 min0 min0 min0 min0 min
Oron828 m0 min0 min0 min0 min6 min19 min6 min0 min0 min31 min
St. Gallen776 m0 min0 min0 min0 min2 min0 min0 min0 min0 min2 min
Frutigen756 m0 min0 min0 min6 min2 min0 min0 min0 min0 min8 min
Langnau i.E.744 m0 min0 min1 min0 min0 min2 min0 min0 min0 min3 min
Bière684 m0 min40 min60 min60 min58 min23 min6 min3 min0 min4 h 10 min
Fribourg / Grangeneuve651 m0 min0 min0 min0 min22 min0 min23 min10 min0 min55 min
Rünenberg611 m0 min0 min0 min12 min51 min2 min0 min0 min0 min1 h 5 min
Zürich / Fluntern604 m0 min0 min0 min0 min0 min0 min0 min0 min0 min0 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.

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.

Source: MeteoSwiss