Palm Beach weather
Our guide to the weather in Palm Beach during December
We've looked at the most up-to-date weather data for Palm Beach, covering the last 12 years up to 2026, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Palm Beach weather in December.
How warm is it in Palm Beach during December?
The temperature is extremely stable in December with average highs of 24℃ and lows just 3℃ lower at 21℃. 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 Palm Beach during December?
On average, there will be 3 rainy days during the month, amounting to 63.2mm in total. That's broadly comparable with the amount of rain we see in England during the summer months, and would be considered dry. There's a small chance that you'll catch a thunderstorm during your trip.
Is it windy in Palm Beach during December?
You're unlikely to experience any strong winds. Expect a gentle breeze that increases to moderate at times during December. With warm air temperatures and high humidity, any breeze will feel warm but refreshing.
How warm is the sea in Palm Beach during December?
The water around Palm Beach reaches a very pleasant 26℃ during December. 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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