News Sion Valais Switzerland March 13, 2025

Weather Analysis for Sion, Switzerland (March 13-15, 2025)

As we delve into the weather forecast for Sion, Switzerland over the next three days, it's evident that residents and visitors alike should prepare for a chilly and potentially slippery atmosphere. Sion, known for its stunning landscapes and historical charm, is set to experience some interesting weather dynamics that may affect daily activities.

Thursday, March 13, 2025

The day begins with the sun rising at 6:47 AM and setting at 6:34 PM, allowing for about 9.5 hours of daylight. Early morning temperatures will be quite cold, starting at around -2°C (29°F), with a maximum temperature peaking at just 1°C (34°F). As the day progresses, the chance of precipitation increases significantly, primarily in the form of light freezing rain or sleet during the late morning and early afternoon hours.

Visibility is expected to be relatively low, especially in the early hours with only 2 miles visible due to mist. With humidity levels around 96%, the atmosphere will feel particularly damp. Additionally, there’s a 78% chance of snow during the day, which could create hazardous conditions for travel.

Winds will be mild, with speeds reaching up to 3 km/h (about 2 mph), but wind chill will make it feel colder.

Friday, March 14, 2025

On Friday, Sion will witness a slightly more positive shift, although temperatures remain frigid with a high of 1°C (33°F), dropping to -5°C (23°F) in the early morning. The sun will rise earlier at 6:45 AM and set at 6:35 PM. Midday conditions will see a mix of partly cloudy intervals and a chance of snow, with precipitation likelihood staying high at around 84%.

While the day promises an increase in sunlight with 10.3 hours of light, residents should still be cautious as the ground may be icy. Freezing rain will intermittently occur throughout the day, further complicating travel plans. Winds will remain gentle.

Saturday, March 15, 2025

Looking ahead to Saturday, expect a marginally warmer day with highs reaching 2°C (36°F) paired with a chilly low of -5°C (23°F). The sun rises at 6:43 AM and sets at 6:37 PM, still providing ample daylight. However, the day is likely to be overcast, with a consistent chance of light rain showers and potential freezing rain.

The weather conditions on Saturday indicate a high chance of snow with humidity levels remaining elevated. Even with temperatures slightly rising, the inclement weather suggests that snow and icy conditions could linger into the weekend.

To stay updated on weather developments or to plan your activities efficiently, you can always refer to resources like Next 5 days weather or Hour by hour weather.

As Sion embraces another chilly March, prepare for the potential of wintry weather. With the picturesque backdrop of the Swiss Alps, the weather, though cold, offers a stunning scenery for those bundled up and ready to enjoy the splendor of this beautiful city.