Sweden, Härnösand

Thursday

Today

Extreme

Friday

Tomorrow

High

Saturday

Jul 19

Moderate

Sunday

Jul 20

High

Monday

Jul 21

Extreme

How we forecast?

Härnösand Mosquito Forecast: What to Expect

If you're planning a visit or living in Härnösand, the Härnösand mosquito forecast is a handy tool to prepare for the season. Mosquito activity here peaks in the summer months, especially in July when the forecast rating hits 8 out of 10. The coastal town, known for its beautiful archipelago and the iconic Härnösand Cathedral, experiences a surge in mosquitoes due to its proximity to wetlands and forests. Mosquitoes are less active during the colder months, with ratings as low as 1 in January and February. For real-time updates, check out the local weather service which often includes mosquito activity predictions. Knowing the forecast helps locals and tourists alike plan outdoor activities without unwelcome bites.

Year round mosquito forecast

Mosquito Intensity

Factors Influencing Mosquito Activity in Härnösand

Several factors affect mosquito populations in Härnösand. The region's climate, with its mild summers and abundant rainfall, creates ideal breeding grounds. Here are key influencers:

Standing water in marshes and ponds near the Ångermanälven river
Temperature fluctuations during spring and summer
Vegetation density around the city outskirts

Additionally, the length of daylight in Härnösand during summer months encourages mosquito feeding and breeding cycles. Understanding these factors can help you anticipate mosquito presence. For more detailed ecological insights, visit the Swedish Environmental Protection Agency.

Mosquito-Borne Diseases in Härnösand: What You Should Know

While Härnösand's mosquitoes are mostly a nuisance, it's important to be aware of potential health risks. The primary concern in Sweden is the transmission of the Sindbis virus, which can cause rash and joint pain. Though rare, cases have been reported in northern Sweden, including Västernorrland County. Here are some tips to reduce your risk:

Use insect repellent containing DEET or picaridin
Wear long sleeves and pants during peak mosquito hours
Avoid outdoor activities near wetlands at dawn and dusk

For comprehensive health advice, consult the Public Health Agency of Sweden.

Stay Updated and Prepared in Härnösand

Staying informed about mosquito activity is crucial for a comfortable and safe experience in Härnösand. Subscribe to local alerts, especially during the summer months when mosquito activity is highest. Utilize apps and websites that provide the latest Härnösand mosquito forecast to plan your outings. Remember, prevention is key—use appropriate clothing and repellents, and consider mosquito nets if camping in the archipelago. For ongoing updates and tips, visit the Härnösand Municipality's official site. Stay ahead of the mosquitoes and enjoy all that Härnösand has to offer without the itch. Stay informed with the Härnösand 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 typically runs from late spring through early autumn, peaking in July and August.

Most mosquitoes here are just a nuisance, but there is a small risk of Sindbis virus transmission.

Use insect repellent, wear protective clothing, and avoid outdoor activities during peak mosquito hours at dawn and dusk.

Further information

Swedish Environmental Protection AgencyPublic Health Agency of SwedenSwedish Meteorological and Hydrological Institute