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

How does the weather in Half Moon Bay usually fare in April? Discover if this is the best time for your journey with our detailed monthly weather breakdown.

Temperatures

The month of April in Half Moon Bay typically brings moderate temperatures and moderate rainfall. Throughout the daytime, temperatures often hover around 17°C. However, as the sun sets and evening approaches, there's a noticeable cool-down. Temperatures gently drop to a more temperate 7°C.

Precipitation

Half Moon Bay in April usually receives moderate rainfall, averaging around 54 mm for the month. You can typically expect 9 days days of rain this month, based on climate records.

Average sunshine

There are approximately 310 hours of sunshine this month, meaning plenty of sunny days and a vibrant atmosphere.

If your ideal day consists of dry skies and moderate temperatures May, June, July, August, September and October generally stand out with 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 April

Min Temperature 7°C  

Max Temperature 17°C  

Water Temperature 13°C *  

Chance of Rain 30%  

Precipitation 54 mm  

Rainy days 9 days  

Humidity 72% *  

Windspeed 22 km/h *  

Sunshine 310 hours *  

Percentage Sunshine 78% *  

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

Where to go in the United States of America in April

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. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes. With a water temperature of around 13°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

6/10

Walking

6/10

Camping

4/10

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.