About Bellinzona
Bellinzona is a Swiss municipality located in the canton of Ticino (TI), at 46.197° latitude and 9.036° longitude. The municipality is part of the south of the Alps (Ticino), insubric near-Mediterranean climate, mild and sunny. Also known as Bellinzona, Bellinzona benefits from precise weather monitoring with hourly and 15-day forecasts.
Climate of Bellinzona
The climate in Bellinzona is characteristic of the south of the Alps (Ticino), insubric near-Mediterranean climate, mild and sunny. Temperatures, precipitation and wind conditions vary throughout the year with local features linked to altitude and surrounding terrain. Our data comes from official weather stations and real-time Netatmo sensors for Bellinzona and neighboring municipalities.
On this page you will find the detailed weather forecast for Bellinzona: current temperature, 48-hour hourly forecast, 15-day forecast, air quality, UV index, wind, precipitation and weather alerts. Updated hourly.
Climate of Bellinzona: 1991–2020 normals
In Bellinzona (303 m), the mean annual temperature is 11.9 °C. The warmest month is July (21.5 °C on average) and the coldest January (2.3 °C). About 1606 mm of precipitation falls per year, peaking in November (183 mm) with a minimum in February (55 mm). The sun shines for about 2123 hours a year, mostly in July (267 h). On average there are 73 frost days and 19 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 31.6 °C and the absolute minimum −6.0 °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 | 2.3 °C | 14.3 °C | −6.0 °C | 64 | 121 | 21 | 0 |
| Feb | 4.0 °C | 16.2 °C | −5.3 °C | 55 | 142 | 17 | 0 |
| Mar | 8.3 °C | 21.6 °C | −2.5 °C | 76 | 191 | 6 | 0 |
| Apr | 11.9 °C | 24.3 °C | 0.7 °C | 135 | 187 | 1 | 2 |
| May | 15.8 °C | 27.8 °C | 5.5 °C | 173 | 203 | 0 | 7 |
| Jun | 19.6 °C | 30.8 °C | 9.3 °C | 166 | 235 | 0 | 19 |
| Jul | 21.5 °C | 31.6 °C | 11.2 °C | 148 | 267 | 0 | 26 |
| Aug | 21.0 °C | 31.3 °C | 10.8 °C | 179 | 246 | 0 | 25 |
| Sep | 16.8 °C | 27.2 °C | 6.7 °C | 172 | 190 | 0 | 9 |
| Oct | 12.1 °C | 23.1 °C | 1.9 °C | 175 | 142 | 0 | 1 |
| Nov | 6.8 °C | 17.6 °C | −2.5 °C | 183 | 103 | 7 | 0 |
| Dec | 2.7 °C | 14.4 °C | −6.0 °C | 79 | 96 | 20 | 0 |
| Year | 11.9 °C | 31.6 °C | −6.0 °C | 1606 | 2123 | 73 | 88 |
Source: MeteoSwiss open data (1991–2020 normals) — stations Magadino / Cadenazzo (9 km, 203 m), Grono (12 km, 324 m), Cimetta (19 km, 1661 m), adjusted to the elevation of Bellinzona (303 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.
Nearby cities
Check the weather of cities near Bellinzona:
- Weather Lumino
- Weather Arbedo-Castione
- Weather San Vittore
- Weather Comunanza Cadenazzo/Monteceneri
- Weather Isone
- Weather Sant'Antonino
- Weather Cadenazzo
- Weather Roveredo (GR)
- Weather Buseno
- Weather Cugnasco-Gerra
- Weather Locarno
- Weather Castaneda
→ Nearby cities · Canton Ticino
Frequently asked questions about weather in Bellinzona
What is the weather in Bellinzona today?
At the top of the page you will find the current temperature, precipitation and wind in Bellinzona, updated in real time.
What is the 15-day forecast for Bellinzona?
The "15-day forecast" section shows min/max temperatures, precipitation and wind expected for the next 15 days in Bellinzona.
Will it rain tomorrow in Bellinzona?
Check the 48-hour hourly forecast to see exactly when precipitation is expected in Bellinzona.
What is the air quality in Bellinzona?
The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Bellinzona.
Are there weather alerts for Bellinzona?
Weather alerts (storms, high winds, extreme temperatures) are shown as a banner at the top of the page when active.
At what altitude is Bellinzona located?
Bellinzona sits at around 303 m above sea level in the canton of Ticino. This elevation directly affects the temperatures, rain-snow line and snow cover shown in the forecasts.
What is the warmest month in Bellinzona?
The warmest month in Bellinzona is July, averaging 21.5 °C (1991–2020 normal). The coldest is January at 2.3 °C.
How much does it rain in Bellinzona per year?
Bellinzona receives about 1606 mm of precipitation a year. The wettest month is November (183 mm), the driest February (55 mm).
When is the best time to visit Bellinzona?
For warmth and sunshine: July (21.5 °C on average, 267 h of sun). The coldest month is January (2.3 °C). Check the 15-day forecast above for your dates.