Valais, 1408 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 Lake Tanay: fog, −1 to 6 °C, precipitation 0.0 mm (16 %), wind up to 10 km/h. Tomorrow: showers, 4 to 8 °C.
| Day | Weather | Min | Max | Precip. | Wind |
|---|---|---|---|---|---|
| Today | fog | −1 °C | 6 °C | 0.0 mm | 10 km/h |
| Tomorrow | showers | 4 °C | 8 °C | 17.1 mm | 18 km/h |
| Mon 16 Nov | showers | 2 °C | 7 °C | 16.2 mm | 36 km/h |
| Tue 17 Nov | rain | 7 °C | 11 °C | 12.1 mm | 27 km/h |
| Wed 18 Nov | showers | 5 °C | 8 °C | 13.4 mm | 35 km/h |
| Thu 19 Nov | showers | 1 °C | 6 °C | 19.1 mm | 21 km/h |
| Fri 20 Nov | snow | −2 °C | 1 °C | 8.9 mm | 22 km/h |
No rain expected today in Lake Tanay. Tomorrow: rain from 00:00 to 11:00. The 15-minute detail for the next two hours is shown on demand.
Saturday 14 Nov in Lake Tanay, hour by hour: mostly sunny in the morning, mostly sunny in the afternoon, overcast in the evening. Low −1 °C around 04:00, high 6 °C around 15:00. No rainy hour.
| Time | Weather | Temp. | Precip. | Wind |
|---|---|---|---|---|
| 00:00 | fog | 0 °C | 0.0 mm | 4 km/h |
| 01:00 | fog | −1 °C | 0.0 mm | 4 km/h |
| 02:00 | fog | −1 °C | 0.0 mm | 4 km/h |
| 03:00 | fog | −1 °C | 0.0 mm | 1 km/h |
| 04:00 | partly cloudy | −1 °C | 0.0 mm | 4 km/h |
| 05:00 | partly cloudy | −1 °C | 0.0 mm | 5 km/h |
| 06:00 | partly cloudy | 0 °C | 0.0 mm | 5 km/h |
| 07:00 | mostly sunny | 0 °C | 0.0 mm | 9 km/h |
| 08:00 | partly cloudy | 1 °C | 0.0 mm | 9 km/h |
| 09:00 | mostly sunny | 2 °C | 0.0 mm | 5 km/h |
| 10:00 | mostly sunny | 3 °C | 0.0 mm | 3 km/h |
| 11:00 | mostly sunny | 4 °C | 0.0 mm | 3 km/h |
| 12:00 | partly cloudy | 4 °C | 0.0 mm | 3 km/h |
| 13:00 | mostly sunny | 5 °C | 0.0 mm | 2 km/h |
| 14:00 | mostly sunny | 5 °C | 0.0 mm | 3 km/h |
| 15:00 | mostly sunny | 6 °C | 0.0 mm | 3 km/h |
| 16:00 | partly cloudy | 6 °C | 0.0 mm | 4 km/h |
| 17:00 | overcast | 4 °C | 0.0 mm | 6 km/h |
| 18:00 | overcast | 4 °C | 0.0 mm | 10 km/h |
| 19:00 | overcast | 4 °C | 0.0 mm | 8 km/h |
| 20:00 | overcast | 4 °C | 0.0 mm | 8 km/h |
| 21:00 | overcast | 4 °C | 0.0 mm | 8 km/h |
| 22:00 | overcast | 4 °C | 0.0 mm | 7 km/h |
| 23:00 | overcast | 4 °C | 0.0 mm | 8 km/h |
Today, Saturday 14 Nov in Lake Tanay: fog, −1 to 6 °C, wind up to 10 km/h. No precipitation expected.
Tomorrow, Sunday 15 Nov, in Lake Tanay: showers, 4 to 8 °C, wind up to 18 km/h. Precipitation expected: 17.1 mm, 100 % probability.
Today in Lake Tanay (1408 m): −1 to 6 °C. Tomorrow: 4 to 8 °C. Over the next 7 days, highs range from 1 to 11 °C, averaging 7 °C.
This weekend in Lake Tanay: Saturday fog, −1 to 6 °C; Sunday showers, 4 to 8 °C.
Yes: 6 days with precipitation are expected in Lake Tanay over the next 7 days, 86.8 mm in total. Wettest day: Thursday 19 Nov (19.1 mm).
Snowfall expected in Lake Tanay (1408 m): Friday 20 Nov. Estimated total: 3.8 cm.
Today in Lake Tanay (1408 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 Lake Tanay: Saturday 14 Nov, fog, up to 6 °C.
In Lake Tanay (1408 m), the mean annual temperature is 5.1 °C. The warmest month is July (14.2 °C on average) and the coldest January (−3.8 °C). About 1252 mm of precipitation falls per year, peaking in July (146 mm) with a minimum in February (73 mm). The mean monthly maximum reaches 25.3 °C and the absolute minimum −14.2 °C.
Mean monthly precipitation (mm) — bar height relative to the wettest month.
| Month | Mean T | Abs. max | Abs. min | Precip. (mm) |
|---|---|---|---|---|
| Jan | −3.8 °C | 6.6 °C | −14.2 °C | 86 |
| Feb | −2.8 °C | 7.9 °C | −12.4 °C | 73 |
| Mar | 1.1 °C | 12.7 °C | −8.7 °C | 80 |
| Apr | 4.9 °C | 17.3 °C | −6.2 °C | 84 |
| May | 8.9 °C | 21.2 °C | −1.7 °C | 120 |
| Jun | 12.4 °C | 24.1 °C | 1.5 °C | 122 |
| Jul | 14.2 °C | 25.3 °C | 3.8 °C | 146 |
| Aug | 13.7 °C | 24.6 °C | 3.2 °C | 138 |
| Sep | 9.6 °C | 20.0 °C | −0.3 °C | 103 |
| Oct | 5.4 °C | 16.0 °C | −4.8 °C | 101 |
| Nov | 0.2 °C | 11.7 °C | −9.2 °C | 97 |
| Dec | −3.0 °C | 7.4 °C | −12.7 °C | 102 |
| Year | 5.1 °C | 25.3 °C | −14.2 °C | 1252 |
At 1408 m the water stays cold all year (often below 15 °C in summer): swimming is for the brave, mostly in July–August. Check the air temperature, sunshine and UV index above to pick your slot.
Characteristic winds: vents de montagne. Storm warnings on Swiss lakes are signalled by flashing lights (40 flashes/min = caution, 90 = storm).
The warmest month in Lake Tanay is July, averaging 14.2 °C (1991–2020 normal). The coldest is January at −3.8 °C.
Lake Tanay receives about 1252 mm of precipitation a year. The wettest month is July (146 mm), the driest February (73 mm).
For warmth and sunshine: July (14.2 °C on average, — h of sun). The coldest month is January (−3.8 °C). Check the 15-day forecast above for your dates.
Source: MeteoSwiss open data (1991–2020 normals) — stations Aigle (7 km, 381 m), Pully (23 km, 456 m), Evionnaz (23 km, 482 m), adjusted to the elevation of Lake Tanay (1408 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.