Honshu - Japan weather in May 2026
Honshu - Japan weather in May 2026
Day
24 °C
Night
14 °C
Sea
18 °C
Precipitation
163 mm
in month
Rainy days
11 days
in month
Daylight
14 hours
average
Sunshine
6 hours
average
Humidity
69 %
Day
24 °C
Night
14 °C
Sea
18 °C
Precipitation
163 mm
in month
Rainy days
11 days
in month
Daylight
14 hours
average
Sunshine
6 hours
average
Humidity
69 %
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Weather overview and FAQs
Weather overview
In Honshu in May, the average air temperature ranges from 24 °C (74 °F) during the day to 14 °C (58 °F) at night. There are 11 days of rain on average, where the rainfall is 163 mm (6.44 in).
Is May a good month to visit Honshu?
May is one of the best months to visit Honshu. There are some people, who may feel a slight chill at 24 °C (74 °F), but others will feel perfectly fine. The temperature of 14 °C (58 °F) at night may make it better to dine inside or to put on more clothes for a dinner outside.
How many days of precipitation on average can I expect in May in Honshu?
There are 11 days, which are rainy in Honshu in May, that is, days with precipitation more than 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 2.5 days of the week, or in general - 36 % days.
What temperature can I expect during the day in May in Honshu?
In Honshu in May, the average daily temperatures will be 24 °C (74 °F). A comfortable temperature for most people, where it is neither too cold nor too hot, and a large number of activities can be carried out comfortably, including sunbathing by the water. Lighter clothing will be suitable - shorts, skirts, t-shirts, jackets; a light sweater and long trousers may also be useful.
How heavy is the precipitation in May in Honshu?
In May in Honshu, there is 163 mm (6.44 in) rainfall, which means on average 5 mm (0.21 in) rainfall per day.
Is there a dry season in Honshu in May?
No, May is not a dry month in Honshu, expect rain approximately 11 days in a month.
What is the air temperature in Honshu in May at night?
The average night temperature in Honshu in May is 14 °C (58 °F). Nights can be cooler, morning running can be refreshing but choose appropriate clothing, evening outdoor sitting can be pleasant but you can also be cold.
What is the humidity in May in Honshu?
In Honshu in May, expect humidity around 69 %.
Is Honshu rainier in May than in April?
No, May in Honshu is not a rainier month than April.
How many hours of sun to expect in May in Honshu?
There is an average length of sunshine of 6 hours per day in May in Honshu.
How windy is Honshu in May?
In Honshu in May, there will be an average wind scale of 3.
How long is the day (from dawn till dusk) in Honshu in May?
The length of daylight in Honshu in May is 14 hours.
What is the temperature trend in May in Honshu?
Over the course of May in Honshu, the temperatures are rising from 21 °C (71 °F) at the beginning of the month to 25 °C (77 °F) at the end of the month.
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