Home › Ticino › Castel San Pietro
Ticino, 548 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 Castel San Pietro: light rain, 6 to 8 °C, precipitation 0.0 mm (2 %), wind up to 8 km/h. Tomorrow: overcast, 5 to 8 °C.
| Day | Weather | Min | Max | Precip. | Wind |
|---|---|---|---|---|---|
| Today | light rain | 6 °C | 8 °C | 0.0 mm | 8 km/h |
| Tomorrow | overcast | 5 °C | 8 °C | 0.0 mm | 5 km/h |
| Mon 16 Nov | light rain | 4 °C | 11 °C | 2.2 mm | 9 km/h |
| Tue 17 Nov | light rain | 5 °C | 8 °C | 0.4 mm | 7 km/h |
| Wed 18 Nov | overcast | 5 °C | 12 °C | 0.0 mm | 8 km/h |
| Thu 19 Nov | light rain | 4 °C | 12 °C | 2.7 mm | 8 km/h |
| Fri 20 Nov | fog | 2 °C | 13 °C | 0.0 mm | 16 km/h |
No rain expected in Castel San Pietro today or tomorrow. The 15-minute detail for the next two hours is shown on demand.
Saturday 14 Nov in Castel San Pietro, hour by hour: overcast in the morning, partly cloudy in the afternoon, overcast in the evening. Low 6 °C around 19:00, high 8 °C around 00:00. No rainy hour.
| Time | Weather | Temp. | Precip. | Wind |
|---|---|---|---|---|
| 00:00 | overcast | 8 °C | 0.0 mm | 8 km/h |
| 01:00 | fog | 8 °C | 0.0 mm | 0 km/h |
| 02:00 | fog | 8 °C | 0.0 mm | 4 km/h |
| 03:00 | fog | 7 °C | 0.0 mm | 3 km/h |
| 04:00 | overcast | 7 °C | 0.0 mm | 5 km/h |
| 05:00 | overcast | 7 °C | 0.0 mm | 6 km/h |
| 06:00 | overcast | 7 °C | 0.0 mm | 3 km/h |
| 07:00 | overcast | 6 °C | 0.0 mm | 1 km/h |
| 08:00 | light rain | 6 °C | 0.0 mm | 1 km/h |
| 09:00 | overcast | 7 °C | 0.0 mm | 2 km/h |
| 10:00 | overcast | 6 °C | 0.0 mm | 2 km/h |
| 11:00 | overcast | 7 °C | 0.0 mm | 2 km/h |
| 12:00 | overcast | 7 °C | 0.0 mm | 4 km/h |
| 13:00 | overcast | 7 °C | 0.0 mm | 5 km/h |
| 14:00 | overcast | 7 °C | 0.0 mm | 4 km/h |
| 15:00 | partly cloudy | 8 °C | 0.0 mm | 2 km/h |
| 16:00 | partly cloudy | 7 °C | 0.0 mm | 1 km/h |
| 17:00 | partly cloudy | 6 °C | 0.0 mm | 3 km/h |
| 18:00 | partly cloudy | 6 °C | 0.0 mm | 1 km/h |
| 19:00 | overcast | 6 °C | 0.0 mm | 1 km/h |
| 20:00 | overcast | 6 °C | 0.0 mm | 2 km/h |
| 21:00 | overcast | 6 °C | 0.0 mm | 3 km/h |
| 22:00 | overcast | 6 °C | 0.0 mm | 2 km/h |
| 23:00 | overcast | 6 °C | 0.0 mm | 2 km/h |
Today, Saturday 14 Nov in Castel San Pietro: light rain, 6 to 8 °C, wind up to 8 km/h. No precipitation expected.
Tomorrow, Sunday 15 Nov, in Castel San Pietro: overcast, 5 to 8 °C, wind up to 5 km/h. No precipitation expected.
Today in Castel San Pietro (548 m): 6 to 8 °C. Tomorrow: 5 to 8 °C. Over the next 7 days, highs range from 8 to 13 °C, averaging 10 °C.
This weekend in Castel San Pietro: Saturday light rain, 6 to 8 °C; Sunday overcast, 5 to 8 °C.
Yes: 2 days with precipitation are expected in Castel San Pietro over the next 7 days, 5.3 mm in total. Wettest day: Thursday 19 Nov (2.7 mm).
Today in Castel San Pietro (548 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 Castel San Pietro: Wednesday 18 Nov, overcast, up to 12 °C.
In Castel San Pietro (548 m), the mean annual temperature is 11.8 °C. The warmest month is July (20.3 °C on average) and the coldest January (4.4 °C). About 1063 mm of precipitation falls per year, peaking in November (126 mm) with a minimum in January (36 mm). The sun shines for about 2088 hours a year, mostly in July (263 h). On average there are 53 frost days and 14 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 27.6 °C and the absolute minimum −4.2 °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 | 4.4 °C | 13.8 °C | −4.2 °C | 36 | 121 | 15 | 0 |
| Feb | 4.8 °C | 14.3 °C | −3.0 °C | 38 | 141 | 12 | 0 |
| Mar | 6.8 °C | 16.9 °C | −2.1 °C | 65 | 188 | 6 | 0 |
| Apr | 10.1 °C | 18.9 °C | 1.9 °C | 108 | 180 | 1 | 0 |
| May | 14.1 °C | 23.4 °C | 6.1 °C | 114 | 200 | 0 | 5 |
| Jun | 18.1 °C | 26.8 °C | 9.9 °C | 117 | 228 | 0 | 17 |
| Jul | 20.3 °C | 27.6 °C | 12.6 °C | 86 | 263 | 0 | 26 |
| Aug | 20.0 °C | 27.1 °C | 12.4 °C | 105 | 243 | 0 | 24 |
| Sep | 15.9 °C | 23.1 °C | 8.6 °C | 84 | 184 | 0 | 6 |
| Oct | 12.5 °C | 21.2 °C | 5.0 °C | 119 | 135 | 0 | 0 |
| Nov | 8.4 °C | 17.1 °C | 0.5 °C | 126 | 102 | 5 | 0 |
| Dec | 5.6 °C | 14.7 °C | −3.3 °C | 65 | 103 | 13 | 0 |
| Year | 11.8 °C | 27.6 °C | −4.2 °C | 1063 | 2088 | 53 | 78 |
Castel San Pietro sits at around 548 m above sea level in the canton of Ticino. 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 Castel San Pietro is July, averaging 20.3 °C; the coldest is January, at 4.4 °C. The annual mean is 11.8 °C (MeteoSwiss 1991–2020 normals, reference station Monte Generoso).
Castel San Pietro receives about 1063 mm of precipitation a year, or 89 mm a month on average. The wettest month is November (126 mm) and the driest January (36 mm), according to the MeteoSwiss 1991–2020 normals.
Castel San Pietro averages 53 frost days a year, most of them in January (15 days). Conversely, 78 summer days exceed 25 °C, 14 of them above 30 °C. Mean values from the MeteoSwiss 1991–2020 normals.
The sun shines for about 2088 hours a year in Castel San Pietro. The sunniest month is July (263 h) and the least sunny November (102 h), according to the MeteoSwiss 1991–2020 normals.
In Castel San Pietro, the monthly mean rises from 4.4 °C in January to 20.3 °C in July: a 15.9 °C gap between the coldest and the warmest month. Absolute extremes over 1991–2020 range from −4.2 °C to 27.6 °C.
For warmth and sunshine: July (20.3 °C on average, 263 h of sun). To avoid rain, January is the driest month (36 mm). The coldest month is January (4.4 °C).
Source: MeteoSwiss open data (1991–2020 normals) — stations Monte Generoso (0 km, 1600 m), Lugano (10 km, 273 m), Stabio (11 km, 351 m), adjusted to the elevation of Castel San Pietro (548 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.