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 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
May
Weather in May
Temperature
A rise in the average high-temperature is observed during May, moving from an enjoyable 17.8°C (64°F) in April to a moderately hot 23.4°C (74.1°F). In the month of May, the average temperature dips to a refreshing 15.6°C (60.1°F) during the night.Humidity
In Nagareyama, the average relative humidity in May is 69%.Rainfall
In Nagareyama, during May, the rain falls for 10.7 days and regularly aggregates up to 25mm (0.98") of precipitation. In Nagareyama, during the entire year, the rain falls for 136.1 days and collects up to 307mm (12.09") of precipitation.Snowfall
In Nagareyama, snow does not fall in March through December.Daylight
In May, the average length of the day is 14h and 4min.On the first day of May, sunrise is at 04:47 and sunset at 18:27. On the last day of the month, sunrise is at 04:25 and sunset at 18:50 JST.
Sunshine
In May, the average sunshine in Nagareyama is 9.2h.UV index
The average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index of 5 in May interprets into the following recommendations:
Take necessary precautions - Protection from skin and eye injury is mandatory. To guard against the harmful effects of the Sun, minimize exposure during midday. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Nagareyama in May?
What is the average humidity in May in Nagareyama?
How much does it rain in Nagareyama in May?
When it does not snow in Nagareyama?
How many hours of daylight does Nagareyama have in May?
What time are sunrise and sunset in May in Nagareyama?
How many hours of sunshine does Nagareyama have in May?
How high is the UV index in May in Nagareyama?
Average temperature in May
Nagareyama, Japan
- Average high temperature in May: 23.4°C
The warmest month (with the highest average high temperature) is August (31.5°C).
The month with the lowest average high temperature is January (8.6°C).
- Average low temperature in May: 15.6°C
The month with the highest average low temperature is August (24.5°C).
The coldest month (with the lowest average low temperature) is January (2°C).
Average pressure in May
Nagareyama, Japan
- Average pressure in May: 1012mbar
The month with the highest atmospheric pressure is November (1018.2mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).
Average wind speed in May
Nagareyama, Japan
- Average wind speed in May: 12km/h
The windiest month (with the highest average wind speed) is April (13.3km/h).
The calmest month (with the lowest average wind speed) is November (10.1km/h).
Average humidity in May
Nagareyama, Japan
- Average humidity in May: 69%
The month with the highest relative humidity is July (78%).
The month with the lowest relative humidity is January (60%).
Average rainfall in May
Nagareyama, Japan
- Average rainfall in May: 25mm
The wettest month (with the highest rainfall) is October (40mm).
The driest month (with the least rainfall) is January (12mm).
Average rainfall days in May
Nagareyama, Japan
- Average rainfall days in May: 10.7 days
The months with the highest number of rainy days are June and October (14.2 days).
The month with the least rainy days is January (6.4 days).
Average snowfall in May
Nagareyama, Japan
- Average snowfall in May: 0mm
The month with the highest snowfall is February (14mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in May
Nagareyama, 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 daylight in May /
Average sunshine in May
Nagareyama, 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 1min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 42min).
Average sunshine days in May
Nagareyama, Japan
- Average sunshine days in May: 18.2 days
The month with the most sunshine days is January (23 days).
The month with the least sunshine days is June (13.3 days).
Average UV index in May
Nagareyama, Japan
- Average UV index in May: 5
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in May
Nagareyama, Japan
- Average cloud cover in May: 38
The month with the most cloud cover is June (Cloud cover 47).
The month with the least cloud cover is January (Cloud cover 28).
Average visibility in May
Nagareyama, Japan
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, November and December (10km).
The months with the lowest visibility are June, July, August, September and October (9km).
