Bern, 733 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 Sumiswald: freezing fog, −1 to 6 °C, precipitation 0.0 mm (0 %), wind up to 13 km/h. Tomorrow: showers, 1 to 10 °C.
| Day | Weather | Min | Max | Precip. | Wind |
|---|---|---|---|---|---|
| Today | freezing fog | −1 °C | 6 °C | 0.0 mm | 13 km/h |
| Tomorrow | showers | 1 °C | 10 °C | 3.8 mm | 13 km/h |
| Mon 16 Nov | showers | 6 °C | 9 °C | 7.3 mm | 26 km/h |
| Tue 17 Nov | showers | 6 °C | 14 °C | 7.1 mm | 37 km/h |
| Wed 18 Nov | thunderstorms | 8 °C | 11 °C | 13.0 mm | 35 km/h |
| Thu 19 Nov | light rain | 7 °C | 12 °C | 4.8 mm | 28 km/h |
| Fri 20 Nov | light snow | 0 °C | 7 °C | 7.1 mm | 31 km/h |
No rain expected today in Sumiswald. Tomorrow: rain from 03:00 to 11:00. The 15-minute detail for the next two hours is shown on demand.
Saturday 14 Nov in Sumiswald, hour by hour: fog in the morning, sunny in the afternoon, overcast in the evening. Low −1 °C around 07:00, high 6 °C around 15:00. No rainy hour.
| Time | Weather | Temp. | Precip. | Wind |
|---|---|---|---|---|
| 00:00 | sunny | 0 °C | 0.0 mm | 13 km/h |
| 01:00 | sunny | −1 °C | 0.0 mm | 13 km/h |
| 02:00 | mostly sunny | −1 °C | 0.0 mm | 12 km/h |
| 03:00 | mostly sunny | −1 °C | 0.0 mm | 13 km/h |
| 04:00 | mostly sunny | −1 °C | 0.0 mm | 10 km/h |
| 05:00 | partly cloudy | −1 °C | 0.0 mm | 8 km/h |
| 06:00 | fog | −1 °C | 0.0 mm | 4 km/h |
| 07:00 | fog | −1 °C | 0.0 mm | 4 km/h |
| 08:00 | fog | −1 °C | 0.0 mm | 5 km/h |
| 09:00 | freezing fog | −1 °C | 0.0 mm | 6 km/h |
| 10:00 | overcast | 0 °C | 0.0 mm | 2 km/h |
| 11:00 | partly cloudy | 2 °C | 0.0 mm | 3 km/h |
| 12:00 | mostly sunny | 4 °C | 0.0 mm | 1 km/h |
| 13:00 | mostly sunny | 5 °C | 0.0 mm | 2 km/h |
| 14:00 | mostly sunny | 6 °C | 0.0 mm | 2 km/h |
| 15:00 | sunny | 6 °C | 0.0 mm | 3 km/h |
| 16:00 | sunny | 6 °C | 0.0 mm | 4 km/h |
| 17:00 | sunny | 4 °C | 0.0 mm | 4 km/h |
| 18:00 | mostly sunny | 2 °C | 0.0 mm | 4 km/h |
| 19:00 | overcast | 2 °C | 0.0 mm | 3 km/h |
| 20:00 | overcast | 2 °C | 0.0 mm | 3 km/h |
| 21:00 | overcast | 1 °C | 0.0 mm | 3 km/h |
| 22:00 | fog | 1 °C | 0.0 mm | 3 km/h |
| 23:00 | fog | 1 °C | 0.0 mm | 2 km/h |
Today, Saturday 14 Nov in Sumiswald: freezing fog, −1 to 6 °C, wind up to 13 km/h. No precipitation expected. A day in line with the climate normal for November in Sumiswald (3.9 °C average over 1991-2020).
Tomorrow, Sunday 15 Nov, in Sumiswald: showers, 1 to 10 °C, wind up to 13 km/h. Precipitation expected: 3.8 mm, 61 % probability.
Today in Sumiswald (733 m): −1 to 6 °C. Tomorrow: 1 to 10 °C. Over the next 7 days, highs range from 6 to 14 °C, averaging 10 °C.
This weekend in Sumiswald: Saturday freezing fog, −1 to 6 °C; Sunday showers, 1 to 10 °C.
Yes: 6 days with precipitation are expected in Sumiswald over the next 7 days, 43.1 mm in total. Wettest day: Wednesday 18 Nov (13.0 mm).
Snowfall expected in Sumiswald (733 m): Friday 20 Nov. Estimated total: 2.7 cm.
Today in Sumiswald (733 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 Sumiswald: Saturday 14 Nov, freezing fog, up to 6 °C.
In Sumiswald (733 m), the mean annual temperature is 8.5 °C. The warmest month is July (17.5 °C on average) and the coldest January (−0.0 °C). About 1227 mm of precipitation falls per year, peaking in August (138 mm) with a minimum in February (68 mm). On average there are 98 frost days and 9 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 30.5 °C and the absolute minimum −11.0 °C.
Mean monthly precipitation (mm) — bar height relative to the wettest month.
| Month | Mean T | Abs. max | Abs. min | Precip. (mm) | Frost days | Summer days |
|---|---|---|---|---|---|---|
| Jan | −0.0 °C | 10.8 °C | −11.0 °C | 73 | 23 | 0 |
| Feb | 0.5 °C | 12.6 °C | −10.6 °C | 68 | 21 | 0 |
| Mar | 4.3 °C | 17.2 °C | −6.6 °C | 78 | 15 | 0 |
| Apr | 7.8 °C | 21.6 °C | −3.1 °C | 91 | 5 | 0 |
| May | 12.0 °C | 25.9 °C | 1.0 °C | 134 | 0 | 3 |
| Jun | 15.7 °C | 29.1 °C | 4.6 °C | 135 | 0 | 10 |
| Jul | 17.5 °C | 30.5 °C | 7.4 °C | 138 | 0 | 15 |
| Aug | 17.2 °C | 29.9 °C | 6.8 °C | 138 | 0 | 14 |
| Sep | 13.2 °C | 24.9 °C | 3.2 °C | 101 | 0 | 3 |
| Oct | 9.1 °C | 20.9 °C | −1.3 °C | 94 | 2 | 0 |
| Nov | 3.9 °C | 15.3 °C | −5.8 °C | 84 | 11 | 0 |
| Dec | 0.7 °C | 11.2 °C | −9.6 °C | 94 | 21 | 0 |
| Year | 8.5 °C | 30.5 °C | −11.0 °C | 1227 | 98 | 46 |
Sumiswald sits at around 733 m above sea level in the canton of Bern. 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 Sumiswald is July, averaging 17.5 °C; the coldest is January, at −0.0 °C. The annual mean is 8.5 °C (MeteoSwiss 1991–2020 normals, reference station Koppigen).
Sumiswald receives about 1227 mm of precipitation a year, or 102 mm a month on average. The wettest month is August (138 mm) and the driest February (68 mm), according to the MeteoSwiss 1991–2020 normals.
Sumiswald averages 98 frost days a year, most of them in January (23 days). Conversely, 46 summer days exceed 25 °C, 9 of them above 30 °C. Mean values from the MeteoSwiss 1991–2020 normals.
In Sumiswald, the monthly mean rises from −0.0 °C in January to 17.5 °C in July: a 17.5 °C gap between the coldest and the warmest month. Absolute extremes over 1991–2020 range from −11.0 °C to 30.5 °C.
Source: MeteoSwiss open data (1991–2020 normals) — stations Koppigen (12 km, 485 m), Langnau i.E. (14 km, 744 m), Napf (17 km, 1404 m), adjusted to the elevation of Sumiswald (733 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.