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
The shift into May is accompanied by a temperature increase, with the average high-temperature rising from a refreshing 17.1°C (62.8°F) in April to an agreeable 22.3°C (72.1°F). Throughout May, Nishio witnesses a consistent average low-temperature of 15.2°C (59.4°F).Humidity
In Nishio, the average relative humidity in May is 71%.Rainfall
In Nishio, during May, the rain falls for 9.7 days and regularly aggregates up to 43mm (1.69") of precipitation. Throughout the year, there are 128.7 rainfall days, and 478mm (18.82") of precipitation is accumulated.Snowfall
In Nishio, snow does not fall in March through December.Sea temperature
In May, the average sea temperature in Nishio is 18.8°C (65.8°F).Note: In water with a temperature of 18.8°C (65.8°F), most people do not enjoy swimming. As the temperature descends from 21°C (69.8°F) to 15°C (59°F), breathing becomes increasingly difficult to control.
Daylight
In Nishio, the average length of the day in May is 13h and 59min.On the first day of May in Nishio, Japan, sunrise is at 05:00 and sunset at 18:36. On the last day of the month, sunrise is at 04:39 and sunset at 18:59 JST.
Sunshine
The average sunshine in May is 9.6h.UV index
In May, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: During May, 5 as the daily maximum UV index converts into the following advice:
Undertake precautions - Obligation exists to protect against skin and eye damage. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Frequently asked questions
What is the average May temperature in Nishio?
What is the average humidity in May in Nishio?
How much does it rain in Nishio in May?
When it does not snow in Nishio?
What is the sea temperature in May in Nishio?
How many hours of daylight does Nishio have in May?
What time are sunrise and sunset in May in Nishio?
How many hours of sunshine does Nishio have in May?
What is the UV index reading in May in Nishio?
Average temperature in May
Nishio, Japan
- Average high temperature in May: 22.3°C
The warmest month (with the highest average high temperature) is August (31°C).
The month with the lowest average high temperature is January (8.2°C).
- Average low temperature in May: 15.2°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 (2.9°C).
Average pressure in May
Nishio, Japan
- Average pressure in May: 1012.2mbar
The month with the highest atmospheric pressure is November (1019mbar).
The month with the lowest atmospheric pressure is June (1009.1mbar).
Average wind speed in May
Nishio, Japan
- Average wind speed in May: 11.8km/h
The windiest month (with the highest average wind speed) is January (16.5km/h).
The calmest month (with the lowest average wind speed) is July (10km/h).
Average humidity in May
Nishio, Japan
- Average humidity in May: 71%
The month with the highest relative humidity is July (80%).
The month with the lowest relative humidity is February (68%).
Average rainfall in May
Nishio, Japan
- Average rainfall in May: 43mm
The wettest month (with the highest rainfall) is July (80mm).
The driest month (with the least rainfall) is January (13mm).
Average rainfall days in May
Nishio, Japan
- Average rainfall days in May: 9.7 days
The month with the highest number of rainy days is July (16.2 days).
The month with the least rainy days is January (5.4 days).
Average snowfall in May
Nishio, Japan
- Average snowfall in May: 0mm
The month with the highest snowfall is February (2mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in May
Nishio, Japan
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (0.5 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average sea temperature in May
Nishio, Japan
- Average sea temperature in May: 18.8°C
The best month for swimming (with the highest average sea temperature) is August (26.8°C).
The coldest months (with the lowest average sea temperature) are February and March (14.8°C).
Average daylight in May /
Average sunshine in May
Nishio, 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 54min).
- Average sunshine in May: 9h and 4min
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 54min).
Average sunshine days in May
Nishio, Japan
- Average sunshine days in May: 19.7 days
The month with the most sunshine days is January (24.7 days).
The month with the least sunshine days is August (12.7 days).
Average UV index in May
Nishio, Japan
- Average UV index in May: 5
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in May
Nishio, Japan
- Average cloud cover in May: 34
The months with the most cloud cover are June and July (Cloud cover 41).
The months with the least cloud cover are January and November (Cloud cover 30).
Average visibility in May
Nishio, Japan
- Average visibility in May: 9km
The months with the highest visibility are January, February, March, April, August, September, October, November and December (10km).
The months with the lowest visibility are May, June and July (9km).
Nishio, Japan
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