Santa Susanna weather

Our guide to the weather in Santa Susanna during January

12

Average high

3

UV Index

69mm

Monthly rainfall

14

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 January.

What's the temperature like in Santa Susanna during January?

January is typically the coolest month in Santa Susanna. The temperature reaches around 12℃ during the daytime, falling away to 7℃ at night. The UV index will be moderate at this time of year, so not something to worry about for the average person. However, if you're going to be outside for long periods it's worth wearing a broad spectrum SPF 30+ sunscreen and UV-blocking sunglasses. Remember that bright surfaces, such as water and sand increase UV exposure.

Does it rain in Santa Susanna during January?

On average, there will be 4 rainy days during the month, amounting to 69.0mm in total. That's broadly comparable with the amount of rain we see in England during the summer months, and would be considered dry. You're not likely to see a thunderstorm during your trip.

Is it windy in Santa Susanna during January?

You're unlikely to experience any strong winds. Expect a light breeze that picks up slightly at times in January. With moderate humidity, the wind will feel chilly, so you'll want to wear layers.

Is it too cold to swim in the sea in Santa Susanna during January?

The water around Santa Susanna is a bracing 14℃ during January and would be considered too cold for swimming. Those who are a bit more hardy or frequently swim in cooler open water might want to take a quick dip. A wetsuit would be advisable if you wish to spend longer than 5 minutes in the water.

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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