The weather in Watford in December is very cold with temperatures between 4°C and 8°C, warm clothes are a must.
You can expect rain for roughly half of the month of December in Watford. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Please note that Watford can expect a few days of snow in December.
Our weather forecast can give you a great sense of what weather to expect in Watford in December 2023.
If you’re planning to visit Watford in the near future, we highly recommend that you review the 14 day weather forecast for Watford before you arrive.