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Osaka weather in May 2023
- 2424°C max day temperature
- 1515 days with some rainfall
- 1515°C min night temperature
- 1414 hours of daylight per day
- 0No heat & humidity
- 141141 mm of monthly rainfall
- 99 (Very High) UV index
- 1818°C sea temperature
Recommended for Japan
The May weather guide for Japan (Osaka) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Metric (°C / mm) | Imperial (°F / inches)
More about Japan
How hot is it in Osaka in May?
Daytime temperatures usually reach 24°C in Osaka in May, falling to 15°C at night.
How sunny is it in Osaka in May?
There are normally 6 hours of bright sunshine each day in Osaka in May - that's 44% of daylight hours.
How warm is the sea around Osaka in May?
The average sea temperature around Osaka in May is 18°C.
Does it rain in Osaka in May?
There are usually 15 days with some rain in Osaka in May and the average monthly rainfall is 141mm.
Osaka May sunrise & sunset times
Browse the sunrise and sunset times for Osaka in May 2023. Select a month to view Osaka sunrise and sunset times for the next 12 months.
|Date||Sunrise times||Sunset times|
|Monday, 1st May 2023||05:08||18:42|
|Tuesday, 16th May 2023||04:55||18:54|
|Wednesday, 31st May 2023||04:47||19:05|
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