United States, Los Angeles

Friday

Today

Extreme

Saturday

Tomorrow

Extreme

Sunday

Sep 21

High

Monday

Sep 22

Moderate

Tuesday

Sep 23

Moderate

How we forecast?

Mosquito Forecast for Los Angeles

If you're planning outdoor activities around iconic spots like Griffith Park or Venice Beach, knowing the Los Angeles mosquito forecast is essential. Mosquito activity here peaks during the warm summer months, particularly July and August, with a forecast rating of 8 out of 10. The cooler months, like January and December, see much lower activity, around 2 out of 10. This seasonal pattern helps residents and visitors prepare for potential mosquito encounters. For a detailed month-by-month guide, check out the Los Angeles mosquito forecast to plan your trips better.

Year round mosquito forecast

Mosquito Intensity

What Influences Mosquito Activity in LA?

Several factors contribute to mosquito prevalence in Los Angeles. The city's Mediterranean climate, with mild, wet winters and hot, dry summers, creates varied habitats for mosquitoes. Stagnant water in urban areas, such as neglected pools or clogged drains, provides breeding grounds. Additionally, the presence of green spaces like the LA River and numerous parks offers shelter. Key influencers include:

Temperature and humidity levels
Availability of standing water
Urban landscaping and irrigation practices

Understanding these factors can help locals and tourists reduce mosquito encounters by eliminating breeding sites and timing outdoor activities wisely.

Mosquito-Borne Diseases in Los Angeles

While Los Angeles is not a hotspot for mosquito-borne diseases compared to tropical regions, there have been occasional cases of West Nile Virus (WNV). The Los Angeles County Department of Public Health monitors mosquito populations and disease incidence closely. Symptoms of WNV can range from mild fever to severe neurological illness. Preventive measures include using insect repellent and wearing protective clothing, especially during peak mosquito season. For more information, visit the LA County Public Health Mosquito Program. Staying informed helps protect you and your family from potential health risks.

Stay Updated and Prepared in Los Angeles

Keeping up-to-date with local mosquito activity is crucial for enjoying the outdoors safely. Subscribe to alerts from the California Mosquito-Borne Virus Surveillance and Response Program for timely updates. Here are three practical tips to stay prepared:

Remove standing water weekly around your home.
Use EPA-registered insect repellents when outdoors.
Install or repair window and door screens to keep mosquitoes out.

By staying vigilant and informed, you can minimize mosquito bites and related health risks. Stay safe and enjoy all that Los Angeles has to offer! Los Angeles mosquito forecast helps you plan and protect effectively.

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 Los Angeles typically runs from late spring through early fall, with peak activity during July and August.

The primary mosquito-borne disease in Los Angeles is West Nile Virus, though cases are relatively rare compared to other regions.

Use insect repellents, wear long sleeves and pants during peak mosquito hours, and eliminate standing water around your property to reduce breeding sites.

Further information

California Mosquito-Borne Virus Surveillance and Response ProgramLA County Public Health Mosquito ProgramCDC Mosquito Seasonality