Santa Cruz weather

Our guide to the weather in Santa Cruz during May

19

Average high

5

UV Index

15mm

Monthly rainfall

77%

Humidity

We've looked at the most up-to-date weather data for Santa Cruz, 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 Cruz weather in May.

What's the temperature like in Santa Cruz during May?

The temperature is extremely stable in May with average highs of 19℃ and lows just 2℃ lower at 18℃. 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 Cruz during May?

The answer is no. Santa Cruz is typically bone dry in May. You're not likely to see a thunderstorm during your trip.

Is it windy in Santa Cruz during May?

You're unlikely to experience any strong winds. Expect a gentle breeze that increases to moderate at times during May. With warm air temperatures and high humidity, any breeze will feel warm but refreshing.

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Weather in Santa Cruz

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

18.0

Santa Cruz weather in

January
17.4

Santa Cruz weather in

February
17.2

Santa Cruz weather in

March
17.9

Santa Cruz weather in

April
19.0

Santa Cruz weather in

May
20.4

Santa Cruz weather in

June
22.0

Santa Cruz weather in

July
23.0

Santa Cruz weather in

August
23.1

Santa Cruz weather in

September
22.5

Santa Cruz weather in

October
20.5

Santa Cruz weather in

November
19.3

Santa Cruz weather in

December