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
May's arrival sees a rise in the average high-temperature, jumping from April's moderate 15.8°C (60.4°F) to an agreeable 20.8°C (69.4°F). In the month of May, the average temperature in Heda dips to a mild 14°C (57.2°F) during the night.Humidity
The average relative humidity in May in Heda is 76%.Rainfall
In Heda, Japan, in May, during 15.3 rainfall days, 112mm (4.41") of precipitation is typically accumulated. Throughout the year, there are 189.9 rainfall days, and 1352mm (53.23") of precipitation is accumulated.Snowfall
In Heda, Japan, snow does not fall in March through November.Sea temperature
In Heda, in May, the average water temperature is 19.3°C (66.7°F).Note: Most people find swimming in 19.3°C (66.7°F) unenjoyable. As the water temperature falls from 21°C (69.8°F) to 15°C (59°F), controlling one's breathing becomes harder.
Daylight
The average length of the day in May in Heda is 14h and 0min.On the first day of May in Heda, Japan, sunrise is at 04:53 and sunset at 18:30. On the last day of the month, sunrise is at 04:32 and sunset at 18:52 JST.
Sunshine
In Heda, the average sunshine in May is 9.5h.UV index
In May, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: The average daily UV index of 5 in May transforms into the following instructions:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Frequently asked questions
What is the usual temperature for Heda in May?
What is the average humidity in May in Heda?
How many days does it rain in May in Heda?
When it does not snow in Heda?
What is the sea water temperature in May in Heda?
How many hours of daylight does Heda have in May?
When is the sunrise / sunset in May in Heda?
How many hours of sunshine does Heda have in May?
What is the UV index reading in May in Heda?
Average temperature in May
Heda, Japan
- Average high temperature in May: 20.8°C
The warmest month (with the highest average high temperature) is August (28.7°C).
The month with the lowest average high temperature is January (8.2°C).
- Average low temperature in May: 14°C
The month with the highest average low temperature is August (22.8°C).
The coldest month (with the lowest average low temperature) is January (2°C).
Average pressure in May
Heda, 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 (1009.1mbar).
Average wind speed in May
Heda, Japan
- Average wind speed in May: 11.5km/h
The windiest month (with the highest average wind speed) is March (13.2km/h).
The calmest month (with the lowest average wind speed) is August (10.2km/h).
Average humidity in May
Heda, Japan
- Average humidity in May: 76%
The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is January (67%).
Average rainfall in May
Heda, Japan
- Average rainfall in May: 112mm
The wettest month (with the highest rainfall) is July (202mm).
The driest month (with the least rainfall) is January (50mm).
Average rainfall days in May
Heda, Japan
- Average rainfall days in May: 15.3 days
The month with the highest number of rainy days is July (21.9 days).
The month with the least rainy days is January (8.7 days).
Average snowfall in May
Heda, 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 and November (0mm).
Average snowfall days in May
Heda, Japan
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (0.7 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
Heda, Japan
- Average sea temperature in May: 19.3°C
The best month for swimming (with the highest average sea temperature) is August (26.3°C).
The coldest month (with the lowest average sea temperature) is February (15.3°C).
Average daylight in May /
Average sunshine in May
Heda, 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 3min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 5h and 48min).
Average sunshine days in May
Heda, Japan
- Average sunshine days in May: 13.3 days
The month with the most sunshine days is January (18.9 days).
The month with the least sunshine days is July (4.3 days).
Average UV index in May
Heda, Japan
- Average UV index in May: 5
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in May
Heda, Japan
- Average cloud cover in May: 37
The month with the most cloud cover is June (Cloud cover 45).
The month with the least cloud cover is January (Cloud cover 24).
Average visibility in May
Heda, Japan
- Average visibility in May: 9km
The months with the highest visibility are January, February, March, October, November and December (10km).
The months with the lowest visibility are April, May, June, July, August and September (9km).
Heda, Japan
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