Santa Susanna weather

Our guide to the weather in Santa Susanna during August

27

Average high

6

UV Index

49mm

Monthly rainfall

25

Sea temperature

We've looked at the most up-to-date weather data for Santa Susanna, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Santa Susanna weather in August.

How warm is it in Santa Susanna during August?

August is typically the hottest month in Santa Susanna. The temperature hits about 27℃ during the day, falling away to a balmy 21℃ at night. Of course, the high humidity will make it feel even hotter. The UV index will be high at this time of year, so protection against skin and eye damage is needed. Try to limit exposure between 10am and 4pm. Apply broad spectrum SPF 30+ sunscreen every few hours, even if it's cloudy, or more frequently after sweating or swimming, and wear UV-blocking sunglasses too, and bear in mind that bright surfaces, such as sand and water increase UV exposure.

Does it rain in Santa Susanna during August?

On average, there will be 3 rainy days during the month, amounting to 48.6mm in total. That's broadly comparable with the amount of rain we see in England during the summer months, and would be considered dry. Due to the high temperature and humidity, you might expect lots of thunderstorms, however they're actually fairly infrequent at this time of year. On average, August will see just 2 days that produce a storm.

Is it windy in Santa Susanna during August?

You're unlikely to experience any strong winds. Expect a light breeze that picks up slightly at times in August. The high humidity and warm temperature will make the breeze feel warm, so any cooling effect will be limted.

How warm is the sea in Santa Susanna during August?

The water around Santa Susanna reaches a very pleasant 25℃ during August. This is very warm, and will feel bath-like. People who normally feel the cold will find this temperature perfectly acceptable.

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Weather in Santa Susanna

Our month-by-month guide to the weather and climate in Santa Susanna

11.9

Santa Susanna weather in

January
12.7

Santa Susanna weather in

February
14.4

Santa Susanna weather in

March
16.3

Santa Susanna weather in

April
19.5

Santa Susanna weather in

May
23.6

Santa Susanna weather in

June
26.4

Santa Susanna weather in

July
26.7

Santa Susanna weather in

August
24.0

Santa Susanna weather in

September
20.7

Santa Susanna weather in

October
16.1

Santa Susanna weather in

November
13.3

Santa Susanna weather in

December