May weather forecastTsukui, Japan
May
Weather in May
May, the last month of the spring in Tsukui, is a pleasant month, with an average temperature fluctuating between 17.1°C (62.8°F) and 20.9°C (69.6°F).Temperature
A subtle rise in the average high-temperature is observed during May, adjusting from an enjoyable 17°C (62.6°F) in April to an agreeable 20.9°C (69.6°F). Tsukui, during May nights, witnesses an average temperature marginally cooler than its daytime highs, at a comfortable 17.1°C (62.8°F).Humidity
In May, the average relative humidity in Tsukui, Japan, is 75%.Rainfall
In Tsukui, Japan, in May, it is raining for 12.5 days, with typically 62mm (2.44") of accumulated precipitation. Throughout the year, there are 166 rainfall days, and 920mm (36.22") of precipitation is accumulated.Snowfall
March through December are months without snowfall in Tsukui.Daylight
In May, the average length of the day in Tsukui is 14h and 1min.On the first day of May in Tsukui, sunrise is at 04:49 and sunset at 18:26. On the last day of the month, sunrise is at 04:28 and sunset at 18:49 JST.
Sunshine
In May, the average sunshine is 9.5h.UV index
The average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for average individuals.Note: A daily maximum UV index of 6 in May translates into the following instructions:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Tsukui, Japan
- Average high temperature in May: 20.9°C
The warmest month (with the highest average high temperature) is August (28.6°C).
The month with the lowest average high temperature is January (10.1°C).
- Average low temperature in May: 17.1°C
The month with the highest average low temperature is August (25.3°C).
The coldest month (with the lowest average low temperature) is January (6°C).
Average pressure in May
Tsukui, Japan
- Average pressure in May: 1011.9mbar
The month with the highest atmospheric pressure is November (1017.8mbar).
The month with the lowest atmospheric pressure is June (1009.1mbar).
Average wind speed in May
Tsukui, Japan
- Average wind speed in May: 18.6km/h
The windiest month (with the highest average wind speed) is March (22.4km/h).
The calmest month (with the lowest average wind speed) is June (16.9km/h).
Average humidity in May
Tsukui, Japan
- Average humidity in May: 75%
The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is January (61%).
Average rainfall in May
Tsukui, Japan
- Average rainfall in May: 62mm
The wettest month (with the highest rainfall) is October (121mm).
The driest month (with the least rainfall) is February (45mm).
Average rainfall days in May
Tsukui, Japan
- Average rainfall days in May: 12.5 days
The month with the highest number of rainy days is June (16.1 days).
The month with the least rainy days is January (9.3 days).
Average snowfall in May
Tsukui, Japan
- Average snowfall in May: 0mm
The month with the highest snowfall is January (6mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in May
Tsukui, Japan
- Average snowfall days in May: 0 days
The months with the highest number of snowfall days are January and February (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).
Average daylight in May /
Average sunshine in May
Tsukui, Japan
- Average daylight in May: 14h and 0min
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 30min
The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 24min).
Average sunshine days in May
Tsukui, Japan
- Average sunshine days in May: 15.9 days
The month with the most sunshine days is January (17.8 days).
The months with the least sunshine days are June and September (11.3 days).
Average UV index in May
Tsukui, Japan
- Average UV index in May: 6
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover in May
Tsukui, Japan
- Average cloud cover in May: 36
The months with the most cloud cover are March and October (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in May
Tsukui, 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).





