Osaka weather

Our guide to the weather in Osaka during March

14

Average high

3

UV Index

129mm

Monthly rainfall

13

Sea temperature

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

What's the temperature like in Osaka during March?

The temperature reaches around 14℃ during the daytime in March, falling away to 5℃ 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 snow in Osaka during March?

Possibly. There's a chance of snow during March 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 during March?

On average, there will be 8 rainy days during the month, amounting to 129.4mm in total. That's a significant amount of rain. For comparison, the wettest months in the UK typically sees between 80mm and 100mm, depending on where you are. You're not likely to see a thunderstorm during your trip.

Is it windy in Osaka during March?

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

Is it too cold to swim in the sea in Osaka during March?

The water around Osaka is a bracing 13℃ during March 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 Osaka

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

8.0

Osaka weather in

January
9.4

Osaka weather in

February
13.6

Osaka weather in

March
18.6

Osaka weather in

April
24.0

Osaka weather in

May
27.2

Osaka weather in

June
30.8

Osaka weather in

July
32.7

Osaka weather in

August
28.7

Osaka weather in

September
22.8

Osaka weather in

October
17.1

Osaka weather in

November
10.4

Osaka weather in

December