Schwyz, 863 m · continuously updated
Temperature · last 4 and next 28 hours
Updated hourly.
Two-week trend.
Sunrise –, golden light until –
Sunset –, golden light from –
–
European index, measured continuously.
Daily maximum — protection advised from 3.
Snow settles about 300 m below it.
Neighbouring municipalities, as the crow flies.
Today (Saturday 14 Nov) in Gersau: fog, −1 to 6 °C, precipitation 0.0 mm (2 %), wind up to 6 km/h. Tomorrow: showers, 6 to 10 °C.
| Day | Weather | Min | Max | Precip. | Wind |
|---|---|---|---|---|---|
| Today | fog | −1 °C | 6 °C | 0.0 mm | 6 km/h |
| Tomorrow | showers | 6 °C | 10 °C | 0.2 mm | 7 km/h |
| Mon 16 Nov | showers | 6 °C | 9 °C | 7.4 mm | 25 km/h |
| Tue 17 Nov | light rain | 8 °C | 13 °C | 5.6 mm | 21 km/h |
| Wed 18 Nov | showers | 8 °C | 11 °C | 3.5 mm | 21 km/h |
| Thu 19 Nov | light rain | 7 °C | 13 °C | 5.4 mm | 21 km/h |
| Fri 20 Nov | light rain | 2 °C | 8 °C | 5.2 mm | 18 km/h |
No rain expected today in Gersau. Tomorrow: rain from 07:00 to 08:00. The 15-minute detail for the next two hours is shown on demand.
Saturday 14 Nov in Gersau, hour by hour: partly cloudy in the morning, mostly sunny in the afternoon, overcast in the evening. Low −1 °C around 08:00, high 6 °C around 22:00. No rainy hour.
| Time | Weather | Temp. | Precip. | Wind |
|---|---|---|---|---|
| 00:00 | mostly sunny | 0 °C | 0.0 mm | 2 km/h |
| 01:00 | mostly sunny | 0 °C | 0.0 mm | 2 km/h |
| 02:00 | partly cloudy | 0 °C | 0.0 mm | 2 km/h |
| 03:00 | mostly sunny | 0 °C | 0.0 mm | 2 km/h |
| 04:00 | fog | −1 °C | 0.0 mm | 2 km/h |
| 05:00 | partly cloudy | 0 °C | 0.0 mm | 1 km/h |
| 06:00 | fog | 0 °C | 0.0 mm | 0 km/h |
| 07:00 | fog | −1 °C | 0.0 mm | 2 km/h |
| 08:00 | fog | −1 °C | 0.0 mm | 1 km/h |
| 09:00 | partly cloudy | 0 °C | 0.0 mm | 2 km/h |
| 10:00 | partly cloudy | 1 °C | 0.0 mm | 1 km/h |
| 11:00 | partly cloudy | 2 °C | 0.0 mm | 0 km/h |
| 12:00 | partly cloudy | 3 °C | 0.0 mm | 0 km/h |
| 13:00 | mostly sunny | 4 °C | 0.0 mm | 0 km/h |
| 14:00 | mostly sunny | 5 °C | 0.0 mm | 0 km/h |
| 15:00 | mostly sunny | 5 °C | 0.0 mm | 0 km/h |
| 16:00 | mostly sunny | 4 °C | 0.0 mm | 1 km/h |
| 17:00 | mostly sunny | 4 °C | 0.0 mm | 1 km/h |
| 18:00 | sunny | 4 °C | 0.0 mm | 5 km/h |
| 19:00 | mostly sunny | 5 °C | 0.0 mm | 4 km/h |
| 20:00 | partly cloudy | 6 °C | 0.0 mm | 6 km/h |
| 21:00 | overcast | 6 °C | 0.0 mm | 4 km/h |
| 22:00 | overcast | 6 °C | 0.0 mm | 3 km/h |
| 23:00 | overcast | 6 °C | 0.0 mm | 5 km/h |
Today, Saturday 14 Nov in Gersau: fog, −1 to 6 °C, wind up to 6 km/h. No precipitation expected. A day in line with the climate normal for November in Gersau (3.1 °C average over 1991-2020).
Tomorrow, Sunday 15 Nov, in Gersau: showers, 6 to 10 °C, wind up to 7 km/h. Precipitation expected: 0.2 mm, 13 % probability.
Today in Gersau (863 m): −1 to 6 °C. Tomorrow: 6 to 10 °C. Over the next 7 days, highs range from 6 to 13 °C, averaging 10 °C.
This weekend in Gersau: Saturday fog, −1 to 6 °C; Sunday showers, 6 to 10 °C.
Yes: 5 days with precipitation are expected in Gersau over the next 7 days, 27.3 mm in total. Wettest day: Monday 16 Nov (7.4 mm).
Today in Gersau (863 m), the UV index peaks at 2 (low) around midday. No particular protection is needed. In the mountains, radiation rises by about 10 % per 1,000 m, and snow reflects up to 80 % of it.
The best day of the next 7 in Gersau: Saturday 14 Nov, fog, up to 6 °C.
In Gersau (863 m), the mean annual temperature is 8.0 °C. The warmest month is July (17.1 °C on average) and the coldest January (−0.9 °C). About 1274 mm of precipitation falls per year, peaking in August (165 mm) with a minimum in February (62 mm). The mean monthly maximum reaches 29.5 °C and the absolute minimum −10.0 °C.
Mean monthly precipitation (mm) — bar height relative to the wettest month.
| Month | Mean T | Abs. max | Abs. min | Precip. (mm) |
|---|---|---|---|---|
| Jan | −0.9 °C | 10.5 °C | −10.0 °C | 64 |
| Feb | −0.1 °C | 11.7 °C | −9.8 °C | 62 |
| Mar | 3.8 °C | 17.0 °C | −6.7 °C | 73 |
| Apr | 7.8 °C | 21.1 °C | −3.4 °C | 93 |
| May | 11.9 °C | 25.4 °C | 1.1 °C | 141 |
| Jun | 15.4 °C | 28.8 °C | 5.2 °C | 155 |
| Jul | 17.1 °C | 29.5 °C | 7.6 °C | 158 |
| Aug | 16.6 °C | 28.7 °C | 6.8 °C | 165 |
| Sep | 12.6 °C | 24.2 °C | 3.1 °C | 109 |
| Oct | 8.3 °C | 20.1 °C | −1.4 °C | 90 |
| Nov | 3.1 °C | 15.0 °C | −6.0 °C | 80 |
| Dec | −0.2 °C | 11.2 °C | −9.8 °C | 84 |
| Year | 8.0 °C | 29.5 °C | −10.0 °C | 1274 |
Gersau sits at around 863 m above sea level in the canton of Schwyz. This elevation directly affects temperatures, the rain-snow line and snow cover: on average, the temperature drops by about 0.55 °C per 100 m of altitude.
The warmest month in Gersau is July, averaging 17.1 °C; the coldest is January, at −0.9 °C. The annual mean is 8.0 °C (MeteoSwiss 1991–2020 normals, reference station Luzern).
Gersau receives about 1274 mm of precipitation a year, or 106 mm a month on average. The wettest month is August (165 mm) and the driest February (62 mm), according to the MeteoSwiss 1991–2020 normals.
In Gersau, the monthly mean rises from −0.9 °C in January to 17.1 °C in July: a 18.0 °C gap between the coldest and the warmest month. Absolute extremes over 1991–2020 range from −10.0 °C to 29.5 °C.
Source: MeteoSwiss open data (1991–2020 normals) — stations Luzern (17 km, 454 m), Altdorf (17 km, 438 m), Cham (18 km, 443 m), adjusted to the elevation of Gersau (863 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.