Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average sea temperature in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
Tokyo's weather in May shows a rise in the average high-temperature, moving up from April's refreshing 17.6°C (63.7°F) to an agreeable 22.8°C (73°F). Throughout the month of May, Tokyo observes an average nighttime temperature of 16.1°C (61°F).Humidity
In Tokyo, the average relative humidity in May is 69%.Rainfall
In Tokyo, Japan, in May, during 10.3 rainfall days, 31mm (1.22") of precipitation is typically accumulated. Throughout the year, there are 134.5 rainfall days, and 425mm (16.73") of precipitation is accumulated.Snowfall
In Tokyo, Japan, snow does not fall in April through December.Sea temperature
In Tokyo, in May, the average water temperature is 17.8°C (64°F).Note: Most people find it challenging to enjoy swimming in water that is 17.8°C (64°F). As water temperature falls below 21°C (69.8°F), controlling breathing grows increasingly difficult.
Daylight
In May, the average length of the day in Tokyo, Japan, is 14h and 3min.On the first day of the month, sunrise is at 04:48 and sunset at 18:27. On the last day of May, in Tokyo, sunrise is at 04:26 and sunset at 18:50 JST.
Sunshine
In Tokyo, the average sunshine in May is 9.5h.UV index
In Tokyo, the average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: The maximum UV index of 5 during May translates into these guidelines:
Heed the precautions - It is counselled to guard against solar damage. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Frequently asked questions
What is the temperature in May in Tokyo?
What is the average humidity in May in Tokyo?
How many days does it rain in May in Tokyo?
When it does not snow in Tokyo?
What is the sea water temperature in May in Tokyo?
How many hours of daylight does Tokyo have in May?
When are sunrise and sunset in May in Tokyo?
How many hours of sunshine does Tokyo have in May?
What is the UV index reading in May in Tokyo?
Average temperature in May
Tokyo, Japan
- Average high temperature in May: 22.8°C
The warmest month (with the highest average high temperature) is August (31°C).
The month with the lowest average high temperature is January (8.9°C).
- Average low temperature in May: 16.1°C
The month with the highest average low temperature is August (25.1°C).
The coldest month (with the lowest average low temperature) is January (2.8°C).
Average pressure in May
Tokyo, Japan
- Average pressure in May: 1012mbar
The month with the highest atmospheric pressure is November (1018.1mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).
Average wind speed in May
Tokyo, Japan
- Average wind speed in May: 13.9km/h
The windiest month (with the highest average wind speed) is April (15.3km/h).
The calmest month (with the lowest average wind speed) is November (12.1km/h).
Average humidity in May
Tokyo, Japan
- Average humidity in May: 69%
The month with the highest relative humidity is July (77%).
The month with the lowest relative humidity is January (59%).
Average rainfall in May
Tokyo, Japan
- Average rainfall in May: 31mm
The wettest month (with the highest rainfall) is October (51mm).
The driest month (with the least rainfall) is December (21mm).
Average rainfall days in May
Tokyo, Japan
- Average rainfall days in May: 10.3 days
The month with the highest number of rainy days is March (14.3 days).
The month with the least rainy days is January (7.3 days).
Average snowfall in May
Tokyo, Japan
- Average snowfall in May: 0mm
The month with the highest snowfall is February (21mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in May
Tokyo, Japan
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (2.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average sea temperature in May
Tokyo, Japan
- Average sea temperature in May: 17.8°C
The best month for swimming (with the highest average sea temperature) is August (25.7°C).
The coldest month (with the lowest average sea temperature) is February (14°C).
Average daylight in May /
Average sunshine in May
Tokyo, Japan
- Average daylight in May: 14h and 1min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in May: 9h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 5h and 48min).
Average sunshine days in May
Tokyo, Japan
- Average sunshine days in May: 18.8 days
The month with the most sunshine days is January (21.8 days).
The month with the least sunshine days is June (14.4 days).
Average UV index in May
Tokyo, Japan
- Average UV index in May: 5
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 3).
Average cloud cover in May
Tokyo, Japan
- Average cloud cover in May: 35
The months with the most cloud cover are June and October (Cloud cover 43).
The month with the least cloud cover is January (Cloud cover 28).
Average visibility in May
Tokyo, Japan
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Tokyo, Japan
Weather forecast for your location
2. Allow the app to use your location
