Zurich, 435 m · continuously updated
Lake water: 10.6 °C at the surface Simstrat model · Alplakes, Eawag · 14.11. 11h
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 Greifen: fog, 0 to 6 °C, precipitation 0.0 mm (0 %), wind up to 8 km/h. Tomorrow: showers, 2 to 11 °C.
| Day | Weather | Min | Max | Precip. | Wind |
|---|---|---|---|---|---|
| Today | fog | 0 °C | 6 °C | 0.0 mm | 8 km/h |
| Tomorrow | showers | 2 °C | 11 °C | 1.1 mm | 6 km/h |
| Mon 16 Nov | showers | 6 °C | 10 °C | 10.6 mm | 23 km/h |
| Tue 17 Nov | light rain | 7 °C | 14 °C | 7.9 mm | 26 km/h |
| Wed 18 Nov | showers | 10 °C | 12 °C | 10.4 mm | 27 km/h |
| Thu 19 Nov | light rain | 10 °C | 15 °C | 7.7 mm | 22 km/h |
| Fri 20 Nov | light rain | 2 °C | 10 °C | 5.3 mm | 26 km/h |
No rain expected today in Lake Greifen. Tomorrow: rain from 06:00 to 11:00. The 15-minute detail for the next two hours is shown on demand.
Saturday 14 Nov in Lake Greifen, hour by hour: mostly sunny in the morning, partly cloudy in the afternoon, mostly sunny in the evening. Low 0 °C around 08:00, high 6 °C around 16:00. No rainy hour.
| Time | Weather | Temp. | Precip. | Wind |
|---|---|---|---|---|
| 00:00 | sunny | 2 °C | 0.0 mm | 6 km/h |
| 01:00 | sunny | 2 °C | 0.0 mm | 6 km/h |
| 02:00 | sunny | 2 °C | 0.0 mm | 7 km/h |
| 03:00 | sunny | 2 °C | 0.0 mm | 8 km/h |
| 04:00 | sunny | 2 °C | 0.0 mm | 7 km/h |
| 05:00 | sunny | 1 °C | 0.0 mm | 7 km/h |
| 06:00 | sunny | 1 °C | 0.0 mm | 6 km/h |
| 07:00 | mostly sunny | 1 °C | 0.0 mm | 4 km/h |
| 08:00 | mostly sunny | 0 °C | 0.0 mm | 4 km/h |
| 09:00 | mostly sunny | 1 °C | 0.0 mm | 4 km/h |
| 10:00 | mostly sunny | 2 °C | 0.0 mm | 3 km/h |
| 11:00 | partly cloudy | 3 °C | 0.0 mm | 2 km/h |
| 12:00 | partly cloudy | 4 °C | 0.0 mm | 1 km/h |
| 13:00 | partly cloudy | 4 °C | 0.0 mm | 2 km/h |
| 14:00 | partly cloudy | 5 °C | 0.0 mm | 2 km/h |
| 15:00 | mostly sunny | 6 °C | 0.0 mm | 3 km/h |
| 16:00 | sunny | 6 °C | 0.0 mm | 1 km/h |
| 17:00 | sunny | 5 °C | 0.0 mm | 4 km/h |
| 18:00 | sunny | 4 °C | 0.0 mm | 4 km/h |
| 19:00 | mostly sunny | 3 °C | 0.0 mm | 3 km/h |
| 20:00 | mostly sunny | 3 °C | 0.0 mm | 3 km/h |
| 21:00 | fog | 2 °C | 0.0 mm | 3 km/h |
| 22:00 | fog | 2 °C | 0.0 mm | 4 km/h |
| 23:00 | overcast | 2 °C | 0.0 mm | 3 km/h |
Today, Saturday 14 Nov in Lake Greifen: fog, 0 to 6 °C, wind up to 8 km/h. No precipitation expected.
Tomorrow, Sunday 15 Nov, in Lake Greifen: showers, 2 to 11 °C, wind up to 6 km/h. Precipitation expected: 1.1 mm, 23 % probability.
Today in Lake Greifen (435 m): 0 to 6 °C. Tomorrow: 2 to 11 °C. Over the next 7 days, highs range from 6 to 15 °C, averaging 11 °C.
This weekend in Lake Greifen: Saturday fog, 0 to 6 °C; Sunday showers, 2 to 11 °C.
Yes: 6 days with precipitation are expected in Lake Greifen over the next 7 days, 43.0 mm in total. Wettest day: Monday 16 Nov (10.6 mm).
Today in Lake Greifen (435 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 Greifen: Saturday 14 Nov, fog, up to 6 °C.
In Lake Greifen (435 m), the mean annual temperature is 10.5 °C. The warmest month is July (19.7 °C on average) and the coldest January (1.6 °C). About 1116 mm of precipitation falls per year, peaking in July (127 mm) with a minimum in February (62 mm). The sun shines for about 1683 hours a year, mostly in July (232 h). On average there are 73 frost days and 9 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 32.5 °C and the absolute minimum −7.6 °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 | 12.1 °C | −7.6 °C | 65 | 56 | 19 | 0 |
| Feb | 2.4 °C | 14.0 °C | −7.1 °C | 62 | 86 | 17 | 0 |
| Mar | 6.4 °C | 19.4 °C | −3.6 °C | 72 | 142 | 10 | 0 |
| Apr | 10.3 °C | 23.9 °C | −0.2 °C | 80 | 178 | 2 | 0 |
| May | 14.3 °C | 28.0 °C | 4.0 °C | 124 | 193 | 0 | 4 |
| Jun | 17.9 °C | 31.4 °C | 7.9 °C | 126 | 211 | 0 | 10 |
| Jul | 19.7 °C | 32.5 °C | 10.6 °C | 127 | 232 | 0 | 15 |
| Aug | 19.3 °C | 31.7 °C | 9.9 °C | 124 | 216 | 0 | 13 |
| Sep | 15.1 °C | 26.8 °C | 6.1 °C | 90 | 162 | 0 | 3 |
| Oct | 10.7 °C | 22.0 °C | 1.7 °C | 85 | 105 | 1 | 0 |
| Nov | 5.6 °C | 16.7 °C | −2.6 °C | 78 | 57 | 7 | 0 |
| Dec | 2.4 °C | 12.5 °C | −6.5 °C | 85 | 45 | 17 | 0 |
| Year | 10.5 °C | 32.5 °C | −7.6 °C | 1116 | 1683 | 73 | 46 |
In summer (June to September) lowland lakes usually reach 18–24 °C at the surface; there are many public beaches and lidos. Check the air temperature, sunshine and UV index above to pick your slot.
Characteristic winds: Westwind, Bise. Storm warnings on Swiss lakes are signalled by flashing lights (40 flashes/min = caution, 90 = storm).
The warmest month in Lake Greifen is July, averaging 19.7 °C (1991–2020 normal). The coldest is January at 1.6 °C.
Lake Greifen receives about 1116 mm of precipitation a year. The wettest month is July (127 mm), the driest February (62 mm).
For warmth and sunshine: July (19.7 °C on average, 232 h of sun). The coldest month is January (1.6 °C). Check the 15-day forecast above for your dates.
Source: MeteoSwiss open data (1991–2020 normals) — stations Zürich / Fluntern (9 km, 604 m), Wädenswil (14 km, 485 m), Zürich / Affoltern (15 km, 444 m), adjusted to the elevation of Lake Greifen (435 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.