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Sunset –, golden light from –
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Daily maximum — protection advised from 3.
Snow settles about 300 m below it.
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Today (Saturday 14 Nov) in Rothenbrunnen: overcast, −2 to 10 °C, precipitation 0.0 mm (0 %), wind up to 7 km/h. Tomorrow: overcast, 2 to 13 °C.
| Day | Weather | Min | Max | Precip. | Wind |
|---|---|---|---|---|---|
| Today | overcast | −2 °C | 10 °C | 0.0 mm | 7 km/h |
| Tomorrow | overcast | 2 °C | 13 °C | 0.0 mm | 7 km/h |
| Mon 16 Nov | showers | 5 °C | 9 °C | 1.3 mm | 5 km/h |
| Tue 17 Nov | light rain | 6 °C | 13 °C | 1.5 mm | 12 km/h |
| Wed 18 Nov | light rain | 7 °C | 12 °C | 2.7 mm | 9 km/h |
| Thu 19 Nov | light rain | 6 °C | 12 °C | 0.4 mm | 8 km/h |
| Fri 20 Nov | snow showers | 1 °C | 7 °C | 4.4 mm | 9 km/h |
No rain expected in Rothenbrunnen today or tomorrow. The 15-minute detail for the next two hours is shown on demand.
Saturday 14 Nov in Rothenbrunnen, hour by hour: sunny in the morning, sunny in the afternoon, sunny in the evening. Low −2 °C around 05:00, high 10 °C around 14:00. No rainy hour.
| Time | Weather | Temp. | Precip. | Wind |
|---|---|---|---|---|
| 00:00 | sunny | 0 °C | 0.0 mm | 3 km/h |
| 01:00 | sunny | 0 °C | 0.0 mm | 4 km/h |
| 02:00 | sunny | −2 °C | 0.0 mm | 6 km/h |
| 03:00 | sunny | −1 °C | 0.0 mm | 5 km/h |
| 04:00 | sunny | −2 °C | 0.0 mm | 6 km/h |
| 05:00 | sunny | −2 °C | 0.0 mm | 6 km/h |
| 06:00 | sunny | −2 °C | 0.0 mm | 5 km/h |
| 07:00 | sunny | −2 °C | 0.0 mm | 6 km/h |
| 08:00 | sunny | −2 °C | 0.0 mm | 5 km/h |
| 09:00 | sunny | 1 °C | 0.0 mm | 5 km/h |
| 10:00 | sunny | 4 °C | 0.0 mm | 4 km/h |
| 11:00 | sunny | 6 °C | 0.0 mm | 5 km/h |
| 12:00 | sunny | 8 °C | 0.0 mm | 6 km/h |
| 13:00 | sunny | 10 °C | 0.0 mm | 5 km/h |
| 14:00 | sunny | 10 °C | 0.0 mm | 5 km/h |
| 15:00 | sunny | 10 °C | 0.0 mm | 5 km/h |
| 16:00 | sunny | 9 °C | 0.0 mm | 5 km/h |
| 17:00 | sunny | 5 °C | 0.0 mm | 6 km/h |
| 18:00 | sunny | 4 °C | 0.0 mm | 7 km/h |
| 19:00 | sunny | 3 °C | 0.0 mm | 7 km/h |
| 20:00 | mostly sunny | 2 °C | 0.0 mm | 7 km/h |
| 21:00 | partly cloudy | 2 °C | 0.0 mm | 7 km/h |
| 22:00 | overcast | 2 °C | 0.0 mm | 7 km/h |
| 23:00 | overcast | 2 °C | 0.0 mm | 7 km/h |
Today, Saturday 14 Nov in Rothenbrunnen: overcast, −2 to 10 °C, wind up to 7 km/h. No precipitation expected. That is 2.1 °C below the climate normal for November in Rothenbrunnen (6.2 °C average over 1991-2020).
Tomorrow, Sunday 15 Nov, in Rothenbrunnen: overcast, 2 to 13 °C, wind up to 7 km/h. No precipitation expected.
Today in Rothenbrunnen (623 m): −2 to 10 °C. Tomorrow: 2 to 13 °C. Over the next 7 days, highs range from 7 to 13 °C, averaging 11 °C.
This weekend in Rothenbrunnen: Saturday overcast, −2 to 10 °C; Sunday overcast, 2 to 13 °C.
Yes: 4 days with precipitation are expected in Rothenbrunnen over the next 7 days, 10.3 mm in total. Wettest day: Friday 20 Nov (4.4 mm).
Today in Rothenbrunnen (623 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 Rothenbrunnen: Sunday 15 Nov, overcast, up to 13 °C.
In Rothenbrunnen (623 m), the mean annual temperature is 10.1 °C. The warmest month is July (18.7 °C on average) and the coldest January (2.0 °C). About 891 mm of precipitation falls per year, peaking in August (123 mm) with a minimum in February (44 mm). The sun shines for about 1723 hours a year, mostly in July (206 h). On average there are 76 frost days and 14 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 31.1 °C and the absolute minimum −9.0 °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 | 2.0 °C | 13.5 °C | −9.0 °C | 57 | 96 | 20 | 0 |
| Feb | 2.4 °C | 14.5 °C | −8.3 °C | 44 | 111 | 16 | 0 |
| Mar | 5.6 °C | 17.9 °C | −5.3 °C | 55 | 143 | 9 | 0 |
| Apr | 9.1 °C | 21.0 °C | −1.7 °C | 54 | 157 | 2 | 1 |
| May | 13.3 °C | 25.9 °C | 3.3 °C | 73 | 172 | 0 | 6 |
| Jun | 16.9 °C | 29.8 °C | 6.7 °C | 98 | 188 | 0 | 12 |
| Jul | 18.7 °C | 31.1 °C | 9.1 °C | 105 | 206 | 0 | 17 |
| Aug | 18.5 °C | 30.3 °C | 8.7 °C | 123 | 190 | 0 | 15 |
| Sep | 14.6 °C | 25.9 °C | 5.2 °C | 80 | 157 | 0 | 5 |
| Oct | 11.1 °C | 23.0 °C | 0.6 °C | 69 | 130 | 1 | 1 |
| Nov | 6.2 °C | 18.1 °C | −3.9 °C | 71 | 92 | 9 | 0 |
| Dec | 2.9 °C | 13.5 °C | −7.5 °C | 61 | 81 | 19 | 0 |
| Year | 10.1 °C | 31.1 °C | −9.0 °C | 891 | 1723 | 76 | 56 |
Rothenbrunnen sits at around 623 m above sea level in the canton of Graubünden. 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 Rothenbrunnen is July, averaging 18.7 °C; the coldest is January, at 2.0 °C. The annual mean is 10.1 °C (MeteoSwiss 1991–2020 normals, reference station Chur).
Rothenbrunnen receives about 891 mm of precipitation a year, or 74 mm a month on average. The wettest month is August (123 mm) and the driest February (44 mm), according to the MeteoSwiss 1991–2020 normals.
Rothenbrunnen averages 76 frost days a year, most of them in January (20 days). Conversely, 56 summer days exceed 25 °C, 14 of them above 30 °C. Mean values from the MeteoSwiss 1991–2020 normals.
The sun shines for about 1723 hours a year in Rothenbrunnen. The sunniest month is July (206 h) and the least sunny December (81 h), according to the MeteoSwiss 1991–2020 normals.
In Rothenbrunnen, the monthly mean rises from 2.0 °C in January to 18.7 °C in July: a 16.7 °C gap between the coldest and the warmest month. Absolute extremes over 1991–2020 range from −9.0 °C to 31.1 °C.
For warmth and sunshine: July (18.7 °C on average, 206 h of sun). To avoid rain, February is the driest month (44 mm). The coldest month is January (2.0 °C).
Source: MeteoSwiss open data (1991–2020 normals) — stations Chur (13 km, 556 m), Crap Masegn (20 km, 2468 m), Arosa (20 km, 1878 m), adjusted to the elevation of Rothenbrunnen (623 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.