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Graubünden, 1294 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 Trun: fog, −3 to 7 °C, precipitation 0.0 mm (0 %), wind up to 9 km/h. Tomorrow: overcast, 1 to 9 °C. The day sits within the November norm (2.5 °C monthly mean, MeteoSwiss 1991–2020).
| Day | Weather | Min | Max | Precip. | Wind |
|---|---|---|---|---|---|
| Today | fog | −3 °C | 7 °C | 0.0 mm | 9 km/h |
| Tomorrow | overcast | 1 °C | 9 °C | 0.0 mm | 8 km/h |
| Mon 16 Nov | showers | 2 °C | 4 °C | 3.5 mm | 7 km/h |
| Tue 17 Nov | light rain | 3 °C | 7 °C | 3.1 mm | 9 km/h |
| Wed 18 Nov | snow showers | 3 °C | 6 °C | 7.5 mm | 8 km/h |
| Thu 19 Nov | light rain | 3 °C | 8 °C | 0.3 mm | 8 km/h |
| Fri 20 Nov | snow showers | −3 °C | 3 °C | 3.0 mm | 9 km/h |
No rain expected in Trun today or tomorrow. The 15-minute detail for the next two hours is shown on demand.
Saturday 14 Nov in Trun, hour by hour: sunny in the morning, sunny in the afternoon, mostly sunny in the evening. Low −3 °C around 03:00, high 7 °C around 14:00. No rainy hour.
| Time | Weather | Temp. | Precip. | Wind |
|---|---|---|---|---|
| 00:00 | fog | −2 °C | 0.0 mm | 2 km/h |
| 01:00 | mostly sunny | −2 °C | 0.0 mm | 1 km/h |
| 02:00 | mostly sunny | −1 °C | 0.0 mm | 1 km/h |
| 03:00 | mostly sunny | −3 °C | 0.0 mm | 3 km/h |
| 04:00 | mostly sunny | −2 °C | 0.0 mm | 3 km/h |
| 05:00 | mostly sunny | −2 °C | 0.0 mm | 4 km/h |
| 06:00 | sunny | −2 °C | 0.0 mm | 4 km/h |
| 07:00 | sunny | −1 °C | 0.0 mm | 4 km/h |
| 08:00 | sunny | −1 °C | 0.0 mm | 3 km/h |
| 09:00 | sunny | −1 °C | 0.0 mm | 2 km/h |
| 10:00 | sunny | 0 °C | 0.0 mm | 1 km/h |
| 11:00 | sunny | 2 °C | 0.0 mm | 2 km/h |
| 12:00 | sunny | 4 °C | 0.0 mm | 0 km/h |
| 13:00 | sunny | 6 °C | 0.0 mm | 2 km/h |
| 14:00 | sunny | 7 °C | 0.0 mm | 6 km/h |
| 15:00 | sunny | 6 °C | 0.0 mm | 6 km/h |
| 16:00 | sunny | 4 °C | 0.0 mm | 7 km/h |
| 17:00 | sunny | 2 °C | 0.0 mm | 8 km/h |
| 18:00 | mostly sunny | 1 °C | 0.0 mm | 8 km/h |
| 19:00 | mostly sunny | 1 °C | 0.0 mm | 8 km/h |
| 20:00 | mostly sunny | 1 °C | 0.0 mm | 8 km/h |
| 21:00 | overcast | 1 °C | 0.0 mm | 9 km/h |
| 22:00 | overcast | 1 °C | 0.0 mm | 9 km/h |
| 23:00 | overcast | 1 °C | 0.0 mm | 8 km/h |
Today, Saturday 14 Nov in Trun: fog, −3 to 7 °C, wind up to 9 km/h. No precipitation expected. A day in line with the climate normal for November in Trun (2.5 °C average over 1991-2020).
Tomorrow, Sunday 15 Nov, in Trun: overcast, 1 to 9 °C, wind up to 8 km/h. No precipitation expected.
Today in Trun (1294 m): −3 to 7 °C. Tomorrow: 1 to 9 °C. Over the next 7 days, highs range from 3 to 9 °C, averaging 6 °C.
This weekend in Trun: Saturday fog, −3 to 7 °C; Sunday overcast, 1 to 9 °C.
Yes: 4 days with precipitation are expected in Trun over the next 7 days, 17.4 mm in total. Wettest day: Wednesday 18 Nov (7.5 mm).
Today in Trun (1294 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 Trun: Sunday 15 Nov, overcast, up to 9 °C.
In Trun (1294 m), the mean annual temperature is 6.4 °C. The warmest month is July (14.9 °C on average) and the coldest January (−1.6 °C). About 1224 mm of precipitation falls per year, peaking in August (146 mm) with a minimum in February (56 mm). The sun shines for about 1583 hours a year, mostly in July (197 h). On average there are 122 frost days and 2 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 27.1 °C and the absolute minimum −12.5 °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 | 9.5 °C | −12.5 °C | 73 | 86 | 26 | 0 |
| Feb | −1.4 °C | 10.4 °C | −12.3 °C | 56 | 96 | 23 | 0 |
| Mar | 1.8 °C | 14.1 °C | −9.5 °C | 75 | 137 | 18 | 0 |
| Apr | 5.3 °C | 17.2 °C | −5.6 °C | 88 | 142 | 10 | 0 |
| May | 9.4 °C | 21.9 °C | −0.5 °C | 117 | 149 | 1 | 0 |
| Jun | 13.0 °C | 26.3 °C | 2.7 °C | 123 | 173 | 0 | 6 |
| Jul | 14.9 °C | 27.1 °C | 5.4 °C | 123 | 197 | 0 | 9 |
| Aug | 14.7 °C | 26.5 °C | 5.1 °C | 146 | 183 | 0 | 8 |
| Sep | 10.9 °C | 22.5 °C | 1.3 °C | 120 | 155 | 0 | 1 |
| Oct | 7.4 °C | 19.1 °C | −2.7 °C | 111 | 118 | 4 | 0 |
| Nov | 2.5 °C | 14.2 °C | −7.6 °C | 111 | 75 | 15 | 0 |
| Dec | −0.7 °C | 10.4 °C | −11.6 °C | 82 | 72 | 23 | 0 |
| Year | 6.4 °C | 27.1 °C | −12.5 °C | 1224 | 1583 | 122 | 23 |
Trun sits at around 1294 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 Trun is July, averaging 14.9 °C; the coldest is January, at −1.6 °C. The annual mean is 6.4 °C (MeteoSwiss 1991–2020 normals, reference station Disentis).
Trun receives about 1224 mm of precipitation a year, or 102 mm a month on average. The wettest month is August (146 mm) and the driest February (56 mm), according to the MeteoSwiss 1991–2020 normals.
Trun averages 122 frost days a year, most of them in January (26 days). Conversely, 23 summer days exceed 25 °C, 2 of them above 30 °C. Mean values from the MeteoSwiss 1991–2020 normals.
The sun shines for about 1583 hours a year in Trun. The sunniest month is July (197 h) and the least sunny December (72 h), according to the MeteoSwiss 1991–2020 normals.
In Trun, the monthly mean rises from −1.6 °C in January to 14.9 °C in July: a 16.5 °C gap between the coldest and the warmest month. Absolute extremes over 1991–2020 range from −12.5 °C to 27.1 °C.
For warmth and sunshine: July (14.9 °C on average, 197 h of sun). To avoid rain, February is the driest month (56 mm). The coldest month is January (−1.6 °C).
Source: MeteoSwiss open data (1991–2020 normals) — stations Disentis (10 km, 1197 m), Crap Masegn (20 km, 2468 m), Elm (26 km, 958 m), adjusted to the elevation of Trun (1294 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.