Schwyz, 413 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 Lachen: fog, 2 to 6 °C, precipitation 0.0 mm (0 %), wind up to 6 km/h. Tomorrow: showers, 4 to 11 °C.
| Day | Weather | Min | Max | Precip. | Wind |
|---|---|---|---|---|---|
| Today | fog | 2 °C | 6 °C | 0.0 mm | 6 km/h |
| Tomorrow | showers | 4 °C | 11 °C | 0.2 mm | 11 km/h |
| Mon 16 Nov | showers | 7 °C | 10 °C | 7.5 mm | 14 km/h |
| Tue 17 Nov | light rain | 7 °C | 14 °C | 4.8 mm | 12 km/h |
| Wed 18 Nov | showers | 10 °C | 13 °C | 5.7 mm | 20 km/h |
| Thu 19 Nov | showers | 9 °C | 14 °C | 5.2 mm | 21 km/h |
| Fri 20 Nov | showers | 2 °C | 9 °C | 9.1 mm | 27 km/h |
No rain expected today in Lachen. Tomorrow: rain from 08:00 to 11:00. The 15-minute detail for the next two hours is shown on demand.
Saturday 14 Nov in Lachen, hour by hour: overcast in the morning, mostly sunny in the afternoon, sunny in the evening. Low 2 °C around 00:00, high 6 °C around 15:00. No rainy hour.
| Time | Weather | Temp. | Precip. | Wind |
|---|---|---|---|---|
| 00:00 | sunny | 2 °C | 0.0 mm | 4 km/h |
| 01:00 | sunny | 2 °C | 0.0 mm | 2 km/h |
| 02:00 | mostly sunny | 2 °C | 0.0 mm | 1 km/h |
| 03:00 | mostly sunny | 2 °C | 0.0 mm | 3 km/h |
| 04:00 | mostly sunny | 2 °C | 0.0 mm | 2 km/h |
| 05:00 | partly cloudy | 2 °C | 0.0 mm | 3 km/h |
| 06:00 | fog | 2 °C | 0.0 mm | 2 km/h |
| 07:00 | partly cloudy | 2 °C | 0.0 mm | 2 km/h |
| 08:00 | overcast | 2 °C | 0.0 mm | 3 km/h |
| 09:00 | overcast | 3 °C | 0.0 mm | 5 km/h |
| 10:00 | partly cloudy | 3 °C | 0.0 mm | 6 km/h |
| 11:00 | overcast | 4 °C | 0.0 mm | 4 km/h |
| 12:00 | partly cloudy | 4 °C | 0.0 mm | 2 km/h |
| 13:00 | partly cloudy | 5 °C | 0.0 mm | 2 km/h |
| 14:00 | mostly sunny | 6 °C | 0.0 mm | 3 km/h |
| 15:00 | mostly sunny | 6 °C | 0.0 mm | 3 km/h |
| 16:00 | mostly sunny | 6 °C | 0.0 mm | 1 km/h |
| 17:00 | sunny | 5 °C | 0.0 mm | 1 km/h |
| 18:00 | sunny | 4 °C | 0.0 mm | 1 km/h |
| 19:00 | sunny | 4 °C | 0.0 mm | 4 km/h |
| 20:00 | fog | 4 °C | 0.0 mm | 3 km/h |
| 21:00 | partly cloudy | 4 °C | 0.0 mm | 2 km/h |
| 22:00 | overcast | 4 °C | 0.0 mm | 3 km/h |
| 23:00 | overcast | 4 °C | 0.0 mm | 3 km/h |
Today, Saturday 14 Nov in Lachen: fog, 2 to 6 °C, wind up to 6 km/h. No precipitation expected. That is 2.0 °C below the climate normal for November in Lachen (5.8 °C average over 1991-2020).
Tomorrow, Sunday 15 Nov, in Lachen: showers, 4 to 11 °C, wind up to 11 km/h. Precipitation expected: 0.2 mm, 23 % probability.
Today in Lachen (413 m): 2 to 6 °C. Tomorrow: 4 to 11 °C. Over the next 7 days, highs range from 6 to 14 °C, averaging 11 °C.
This weekend in Lachen: Saturday fog, 2 to 6 °C; Sunday showers, 4 to 11 °C.
Yes: 5 days with precipitation are expected in Lachen over the next 7 days, 32.5 mm in total. Wettest day: Friday 20 Nov (9.1 mm).
Today in Lachen (413 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 Lachen: Saturday 14 Nov, fog, up to 6 °C.
In Lachen (413 m), the mean annual temperature is 10.2 °C. The warmest month is July (19.2 °C on average) and the coldest January (1.6 °C). About 1396 mm of precipitation falls per year, peaking in August (163 mm) with a minimum in February (81 mm). The sun shines for about 1705 hours a year, mostly in July (234 h). On average there are 68 frost days and 8 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 31.3 °C and the absolute minimum −9.8 °C.
Mean monthly precipitation (mm) — bar height relative to the wettest month.
| Month | Mean T | Abs. max | Abs. min | Precip. (mm) | Sunshine (h) | Frost days | Summer days |
|---|---|---|---|---|---|---|---|
| Jan | 1.6 °C | 12.8 °C | −9.8 °C | 82 | 56 | 19 | 0 |
| Feb | 2.0 °C | 14.0 °C | −9.4 °C | 81 | 87 | 16 | 0 |
| Mar | 5.7 °C | 18.5 °C | −5.6 °C | 99 | 144 | 8 | 0 |
| Apr | 9.7 °C | 23.0 °C | −1.1 °C | 96 | 183 | 2 | 0 |
| May | 13.8 °C | 27.1 °C | 3.6 °C | 145 | 198 | 0 | 3 |
| Jun | 17.4 °C | 30.2 °C | 7.3 °C | 154 | 216 | 0 | 11 |
| Jul | 19.2 °C | 31.3 °C | 9.9 °C | 161 | 234 | 0 | 15 |
| Aug | 18.9 °C | 30.6 °C | 9.4 °C | 163 | 218 | 0 | 13 |
| Sep | 14.9 °C | 26.2 °C | 5.5 °C | 118 | 161 | 0 | 3 |
| Oct | 10.8 °C | 23.0 °C | 1.4 °C | 97 | 107 | 1 | 0 |
| Nov | 5.8 °C | 18.5 °C | −4.0 °C | 94 | 57 | 6 | 0 |
| Dec | 2.5 °C | 14.0 °C | −8.2 °C | 106 | 44 | 16 | 0 |
| Year | 10.2 °C | 31.3 °C | −9.8 °C | 1396 | 1705 | 68 | 46 |
Lachen sits at around 413 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 Lachen is July, averaging 19.2 °C; the coldest is January, at 1.6 °C. The annual mean is 10.2 °C (MeteoSwiss 1991–2020 normals, reference station Einsiedeln).
Lachen receives about 1396 mm of precipitation a year, or 116 mm a month on average. The wettest month is August (163 mm) and the driest February (81 mm), according to the MeteoSwiss 1991–2020 normals.
Lachen averages 68 frost days a year, most of them in January (19 days). Conversely, 46 summer days exceed 25 °C, 8 of them above 30 °C. Mean values from the MeteoSwiss 1991–2020 normals.
The sun shines for about 1705 hours a year in Lachen. The sunniest month is July (234 h) and the least sunny December (44 h), according to the MeteoSwiss 1991–2020 normals.
In Lachen, the monthly mean rises from 1.6 °C in January to 19.2 °C in July: a 17.6 °C gap between the coldest and the warmest month. Absolute extremes over 1991–2020 range from −9.8 °C to 31.3 °C.
For warmth and sunshine: July (19.2 °C on average, 234 h of sun). To avoid rain, February is the driest month (81 mm). The coldest month is January (1.6 °C).
Source: MeteoSwiss open data (1991–2020 normals) — stations Einsiedeln (10 km, 911 m), Wädenswil (14 km, 485 m), Hörnli (21 km, 1133 m), adjusted to the elevation of Lachen (413 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.