About Caslano
Caslano is a Swiss municipality located in the canton of Ticino (TI), at 45.971° latitude and 8.878° longitude. The municipality is part of the south of the Alps (Ticino), insubric near-Mediterranean climate, mild and sunny. Also known as Caslano, Caslano benefits from precise weather monitoring with hourly and 15-day forecasts.
Climate of Caslano
The climate in Caslano 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 Caslano and neighboring municipalities.
On this page you will find the detailed weather forecast for Caslano: current temperature, 48-hour hourly forecast, 15-day forecast, air quality, UV index, wind, precipitation and weather alerts. Updated hourly.
Climate of Caslano: 1991–2020 normals
In Caslano (278 m), the mean annual temperature is 12.9 °C. The warmest month is July (22.3 °C on average) and the coldest January (4.0 °C). About 1418 mm of precipitation falls per year, peaking in November (159 mm) with a minimum in February (57 mm). The sun shines for about 2114 hours a year, mostly in July (263 h). On average there are 37 frost days and 13 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 30.8 °C and the absolute minimum −3.3 °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 | 4.0 °C | 14.8 °C | −3.3 °C | 59 | 123 | 12 | 0 |
| Feb | 5.1 °C | 16.1 °C | −2.7 °C | 57 | 142 | 8 | 0 |
| Mar | 8.6 °C | 21.0 °C | −0.4 °C | 73 | 190 | 3 | 0 |
| Apr | 12.0 °C | 23.0 °C | 2.9 °C | 129 | 182 | 1 | 0 |
| May | 16.1 °C | 26.8 °C | 7.2 °C | 158 | 201 | 0 | 4 |
| Jun | 20.1 °C | 30.1 °C | 11.1 °C | 152 | 230 | 0 | 16 |
| Jul | 22.3 °C | 30.8 °C | 13.2 °C | 133 | 263 | 0 | 25 |
| Aug | 21.8 °C | 30.6 °C | 13.1 °C | 140 | 245 | 0 | 24 |
| Sep | 17.6 °C | 26.4 °C | 9.2 °C | 142 | 189 | 0 | 6 |
| Oct | 13.3 °C | 22.6 °C | 5.0 °C | 141 | 139 | 0 | 0 |
| Nov | 8.6 °C | 17.6 °C | 0.6 °C | 159 | 104 | 3 | 0 |
| Dec | 4.9 °C | 14.9 °C | −2.9 °C | 76 | 106 | 10 | 0 |
| Year | 12.9 °C | 30.8 °C | −3.3 °C | 1418 | 2114 | 37 | 76 |
Source: MeteoSwiss open data (1991–2020 normals) — stations Lugano (7 km, 273 m), Monte Generoso (12 km, 1600 m), Stabio (15 km, 351 m), adjusted to the elevation of Caslano (278 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.
Nearby cities
Check the weather of cities near Caslano:
- Weather Magliaso
- Weather Neggio
- Weather Pura
- Weather Vernate
- Weather Grancia
- Weather Collina d'Oro
- Weather Tresa
- Weather Agno
- Weather Muzzano
- Weather Lema
- Weather Morcote
- Weather Aranno
→ Nearby cities · Canton Ticino
Frequently asked questions about weather in Caslano
What is the weather in Caslano today?
At the top of the page you will find the current temperature, precipitation and wind in Caslano, updated in real time.
What is the 15-day forecast for Caslano?
The "15-day forecast" section shows min/max temperatures, precipitation and wind expected for the next 15 days in Caslano.
Will it rain tomorrow in Caslano?
Check the 48-hour hourly forecast to see exactly when precipitation is expected in Caslano.
What is the air quality in Caslano?
The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Caslano.
Are there weather alerts for Caslano?
Weather alerts (storms, high winds, extreme temperatures) are shown as a banner at the top of the page when active.
At what altitude is Caslano located?
Caslano sits at around 278 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 Caslano?
The warmest month in Caslano is July, averaging 22.3 °C (1991–2020 normal). The coldest is January at 4.0 °C.
How much does it rain in Caslano per year?
Caslano receives about 1418 mm of precipitation a year. The wettest month is November (159 mm), the driest February (57 mm).
When is the best time to visit Caslano?
For warmth and sunshine: July (22.3 °C on average, 263 h of sun). The coldest month is January (4.0 °C). Check the 15-day forecast above for your dates.