Osaka Prefecture weather

Our guide to the weather in Osaka Prefecture during December

11

Average high

2

UV Index

68mm

Monthly rainfall

71%

Humidity

We've looked at the most up-to-date weather data for Osaka Prefecture, 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 Osaka Prefecture weather in December.

What's the temperature like in Osaka Prefecture during December?

The temperature reaches around 11℃ during the daytime in December, falling away to 5℃ at night. The UV index will be low at this time of year, so not something to worry about. However, if you're going to be outside for long periods it's always a good idea to apply a small amount of sunscreen to exposed skin.

Does it snow in Osaka Prefecture during December?

Possibly. There's a chance of snow during December but not as much as you might think. Check the local forecast before you leave home so that you can pack appropriate footwear and clothing.

Does it rain in Osaka Prefecture during December?

On average, there will be 6 rainy days during the month, amounting to 67.7mm 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 Osaka Prefecture during December?

You're unlikely to experience any strong winds. Expect a light breeze that picks up slightly at times in December. With cool air temperatures, any breeze will feel cold.

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Weather in Osaka Prefecture

Our month-by-month guide to the weather and climate in Osaka Prefecture

8.4

Osaka Prefecture weather in

January
9.8

Osaka Prefecture weather in

February
13.8

Osaka Prefecture weather in

March
18.6

Osaka Prefecture weather in

April
23.9

Osaka Prefecture weather in

May
27.2

Osaka Prefecture weather in

June
30.8

Osaka Prefecture weather in

July
32.8

Osaka Prefecture weather in

August
29.0

Osaka Prefecture weather in

September
23.1

Osaka Prefecture weather in

October
17.4

Osaka Prefecture weather in

November
10.9

Osaka Prefecture weather in

December