United States, Alameda

Sunday

Today

Low

Monday

Tomorrow

Moderate

Tuesday

Jun 17

High

Wednesday

Jun 18

High

Thursday

Jun 19

Extreme

How we forecast?

Alameda Mosquito Forecast: What to Expect Year-Round

If you're planning to enjoy Alameda's beautiful parks or the historic USS Hornet Museum, keep an eye on the Alameda mosquito forecast to avoid pesky bites. Mosquito activity here typically rises in late spring, peaking in July and August with a forecast rating of 8 out of 10. The cooler months, from November through February, see much lower mosquito presence, around 2 to 3. This seasonal pattern helps locals and visitors plan outdoor activities accordingly. For real-time updates, check the Alameda County Mosquito Abatement District website, which provides detailed monthly forecasts and tips.

Year round mosquito forecast

Mosquito Intensity

Factors Driving Mosquito Activity in Alameda

Several elements influence mosquito populations in Alameda. The city’s proximity to the San Francisco Bay and its network of tidal marshes create ideal breeding grounds. Warm temperatures and standing water after seasonal rains boost mosquito numbers. Here's what affects mosquito activity the most:

Temperature and humidity levels
Availability of stagnant water for breeding
Local vegetation density

Understanding these factors can help you anticipate when mosquito activity will surge. For example, after a rainy spring, expect higher mosquito counts in summer. Learn more about mosquito habitats on the California Vector Control site.

Mosquito-Borne Illnesses in Alameda: What You Should Know

While Alameda is not a hotspot for severe mosquito-borne diseases, it’s important to stay informed. West Nile Virus has been detected occasionally in the Bay Area, transmitted by local mosquito species. Symptoms can range from mild fever to neurological issues in rare cases. The Alameda County Public Health Department recommends:

Using insect repellent with DEET or picaridin
Wearing long sleeves and pants during peak mosquito hours
Eliminating standing water around your home

For updates on disease prevalence and prevention, visit the Alameda County Public Health portal.

Stay Prepared: Tips to Avoid Mosquito Bites in Alameda

Staying ahead of mosquito season in Alameda means being proactive. Regularly inspect your property for containers that collect water, such as flower pots or birdbaths. Installing screens on windows and doors can also reduce indoor mosquito presence. Consider these steps:

Use mosquito repellents approved by the EPA
Avoid outdoor activities during dawn and dusk when mosquitoes are most active

Subscribe to local alerts via the Alameda County Mosquito Abatement District to receive timely forecasts and advisories. Staying informed is your best defense against mosquito nuisances and potential health risks. Meta description: Stay informed with the Alameda mosquito forecast. Learn about mosquito activity, risks, and how to protect yourself year-round in Alameda, CA.

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 Alameda peaks during July and August, with activity starting to rise in late spring and tapering off by October.

Mosquito-borne illnesses like West Nile Virus are rare but possible in Alameda. It's important to take preventive measures especially during peak mosquito months.

Eliminate standing water, use insect repellents, and install window screens to reduce mosquito presence around your home.

Further information

Alameda County Mosquito Abatement DistrictCalifornia Vector ControlAlameda County Public Health