Weather in Osaka

Best time to visit

The best times to visit Osaka are during the spring, for the scenic cherry blossoms and the Osaka Basho sumo tournament, and during the summer, when there are a wonderful array of festivals with spectacular parades and fireworks to enjoy. While the summer months can be fiendishly hot; there are afternoon sea breezes from the port that help cool things down. If you want to miss the big crowds and high hotel prices, try to avoid Golden Week (29 April and 3-5 May).

Night

Weather (night) Temp (min night) Rain (mm) Wind (mph) Humidity Pressure Visibility
Tue
Occ Light Rain
Light rain
2
5
°C
3.8mm
17
sw
79%
1,011mb
Moderate
Wed
Mod Rain Swrs Night
Moderate or heavy rain shower
2
6
°C
5.2mm
11
ssw
82%
1,009mb
Moderate
Thu
Clear
Clear skies
2
7
°C
4.5mm
7
ssw
76%
1,010mb
Good
Fri
Occ Light Rain
Patchy rain possible
2
6
°C
4.4mm
3
wsw
71%
1,012mb
Moderate
Sat
Cloudy
Cloudy skies
2
6
°C
2.9mm
4
sw
75%
1,016mb
Good
Sun
Clear
Clear skies
2
7
°C
1.1mm
6
sw
75%
1,018mb
Good
Mon
Clear
Clear skies
2
8
°C
0.8mm
8
wsw
69%
1,016mb
Good
Tue
Partly Cloudy Night
Partly cloudy skies
2
9
°C
25.7mm
6
n
65%
1,017mb
Good
Last updated at 04:06, Tuesday 27 August
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Last updated: We update the weather data for Osaka from our weather partner every four hours. The time the last update was received is detailed here.
Actual Forecast Location: We have 830+ weather locations on the worldtravelguide.net website. Where no exact location is available we have used the nearest appropriate forecast point.
Symbols indicate the predominant weather for the day in question, calculated based on a weighting of different types of weather. So if a day is forecast to be sunny with the possibility of a brief shower, then we will see a sunny or partly cloudy symbol rather than a rain cloud. For the purpose of this forecast, 'day' is the entire 24 our period 00:00 to 23:59
The maximum temperature is the highest temperature forecast between dawn and dusk, and the minimum temperature is the lowest temperature expected from dusk on the day in question to dawn the next day. The temperature is in °C, or Celsius.
Wind speed and direction are the conditions expected at midday. Wind direction is based on a 16 point compass. W, SW, SSW, etc. The wind direction states where the wind originates. Wind speed is listed in MPH or miles per hour.
Humidity levels indicates how much water vapour the air contains compared to the maximum it could contain at that temperature. As a general guide:
  • 0 to 30 is very low
  • 31 to 50 is low
  • 51 to 70 is moderate to low
  • 71 to 80 is moderate
  • 81 to 90 is moderate to high
  • 91 to 100 is high
Pressure is measured in millibars (mb)
Visibility based on whether the human eye can see the following distances:
  • Very poor - less than 1km
  • Poor - between 1km and 4km
  • Moderate - between 4km and 10km
  • Good - between 10km and 20km
  • Very good - between 20km and 40km
  • Excellent - more than 40km
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Precipitation in Osaka

Osaka Average Precipitation (mm)
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