Switzerland, Sion

Sunday

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Extreme

Monday

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High

Tuesday

Jul 8

High

Wednesday

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Thursday

Jul 10

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How we forecast?

Sion Mosquito Forecast Overview

If you're planning a visit or living in Sion, knowing the Sion mosquito forecast is essential for a comfortable outdoor experience. Mosquito activity in this picturesque Swiss town peaks during the warm summer months, especially July and August, with forecast values reaching up to 8 on a scale of 1 to 10. Early spring and late autumn see much lower activity, making those periods more pleasant for outdoor strolls near landmarks like the Valère Basilica. For detailed monthly updates, check the Sion mosquito forecast to plan your activities accordingly.

Year round mosquito forecast

Mosquito Intensity

Factors Affecting Mosquito Activity in Sion

Several factors influence mosquito presence in Sion. The Rhône River and nearby wetlands provide ideal breeding grounds, especially after rainy days. Temperature is another key factor, as mosquitoes thrive in warmer weather. Here are some main influences:

Local water bodies like the Rhône River
Seasonal temperature changes
Humidity levels

Understanding these helps locals and visitors anticipate mosquito activity. For more insights, visit the Swiss Mosquito Control Association.

Mosquito-Borne Diseases in the Sion Area

While Sion is relatively safe, it's wise to be aware of mosquito-borne diseases. The primary concern in the region includes West Nile Virus, though cases remain rare. To minimize risk:

Use insect repellent when outdoors
Wear long sleeves during peak mosquito hours
Eliminate standing water near your home or accommodation

Learn more about local health advisories at the Swiss Federal Office of Public Health.

Stay Prepared and Informed in Sion

Staying updated on the latest mosquito forecasts and health recommendations is crucial. Subscribe to local alerts and check forecasts regularly, especially during summer festivals and outdoor events in Sion. Practical tips include using mosquito nets and ensuring window screens are intact. For real-time updates and prevention strategies, explore resources like MétéoSuisse and local health websites. Protect yourself and enjoy Sion’s beautiful outdoors comfortably. Stay ahead with the Sion mosquito forecast and protect yourself year-round.

Check out our recommended mosquito protection products

Mosquito-borne diseases in the area

Malaria

Zika

Dengue

Yellow Fever

Chikungunya

West Nile Fever

FAQs

Mosquito season in Sion typically runs from late spring through early autumn, peaking in July and August.

While mosquitoes in Sion can carry diseases like West Nile Virus, the risk is low. Taking precautions is still recommended.

Use insect repellent, wear protective clothing during peak mosquito hours, and avoid standing water near your accommodation.

Further information

Swiss Mosquito Control AssociationMétéoSuisseSwiss Federal Office of Public Health

Switzerland, Sion

Sion Mosquito Forecast Overview

Year round mosquito forecast

Factors Affecting Mosquito Activity in Sion

Mosquito-Borne Diseases in the Sion Area

Stay Prepared and Informed in Sion

Mosquito-borne diseases in the area

FAQs

When is mosquito season in Sion?

Are mosquitoes in Sion dangerous?

How can I protect myself from mosquitoes in Sion?

Further information