Half Moon Bay weather in August (California, United States of America)

Curious about the climate in Half Moon Bay this August? Want to know if this month is ideal for visiting? Our guide provides detailed weather information.

Temperatures

Experience perfect weather in Half Moon Bay in August, characterized by pleasant temperatures and almost no rainfall. Daytime temperatures generally settle around 22°C, while nighttime can see a dip to about 12°C.

Precipitation

Half Moon Bay in August usually receives almost no rainfall, averaging around 3.6 mm for the month. Historically, the month has about 5 days of rain.

Average sunshine

The city usually sees around 288 hours of sunlight, indicating many sunny days.

If you're inclined towards comfortable temperatures and drier conditions, August is a prime time to visit Half Moon Bay. May, June, July, August, September and October typically offer the best circumstances. While February, March and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Half Moon Bay climate page with graphs.

 

Half Moon Bay, monthly averages in August

Min Temperature 12°C  

Max Temperature 22°C  

Water Temperature 14°C *  

Chance of Rain 16%  

Precipitation 3.6 mm  

Rainy days 5 days  

Humidity 75% *  

Windspeed 22 km/h *  

Sunshine 288 hours *  

Percentage Sunshine 68% *  

Data from: San Francisco, the United States of America (17 KM, 10 Miles).

Where to go in the United States of America in August

Find out more about the weather in the United States of America and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to Half Moon Bay, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. With a water temperature of around 14°C there is no need to bring your swimwear.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

10/10

Walking

10/10

Barbeque

9/10

Camping

10/10

Outdoor sports

10/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Half Moon Bay.

Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.