Weather is too cold this time of year in Osaka to be enjoyable for warm weather travelers. The average high during this season is between 55.8°F (13.2°C) and 48.7°F (9.3°C). On average, it rains or snows a fair amount: 4 to 6 times per month. These times of year are the slowest with tourists.
You will experience high temperatures of 12-14 °C or 53-57 °F and low average temperatures of 2-5 °C or 36-41 °F. So it’s not really that cold at all but visitors will need to layer up a little bit to be comfortable. When it comes to rain, Osaka is actually pretty dry in winter, experiencing on average 4 to 8 days a month of rain.
In Osaka, during the entire year, the rain falls for 98.1 days and collects up to 1279mm (50.35") of precipitation. January and February are months with snowfall in Osaka, Japan. The months with the most snowfall in Osaka are January and February, with an average 10mm (0.39") of accumulated snow.
The least humid month is April (46.9% relative humidity), and the most humid month is July (63.3%). Wind in Osaka is usually calm. The windiest month is December, followed by July and April. December’s average wind speed of around 5 knots (5.8 MPH or 9.3 KPH) is considered “a light breeze.”
