Osaka Weather in January
In January, Osaka averages a high of 9°C (48°F) and a low of 1°C (34°F), based on 55 years of historical weather data from OSAKA.
9°C
Average high
48°F
1°C
Average low
34°F
19°C
Record high
66°F · 2020
-6°C
Record low
22°F · 1982
What to Expect in Osaka in January
Typical January days in Osaka reach 9°C (48°F) during the afternoon and cool to around 1°C (34°F) overnight. On average, measurable rain falls on about 20% of days this month. Over the past 55 years, January temperatures in Osaka have ranged from a record high of 19°C (2020) down to a record low of -6°C (1982).
For a day-by-day look or other months, see the full Osaka weather history.