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
May's onset brings a minor rise in the average high-temperature, moving from an enjoyable 19.1°C (66.4°F) in April to a moderately hot 23.2°C (73.8°F). Hioki, during the month of May, experiences an average low-temperature of 15.8°C (60.4°F).Humidity
In Hioki, the average relative humidity in May is 78%.Rainfall
In Hioki, Japan, during May, the rain falls for 11.8 days and regularly aggregates up to 125mm (4.92") of precipitation. Throughout the year, in Hioki, there are 172.3 rainfall days, and 1429mm (56.26") of precipitation is accumulated.Snowfall
In Hioki, Japan, snow does not fall in March through November.Daylight
The average length of the day in May in Hioki is 13h and 46min.On the first day of May, sunrise is at 05:32 and sunset at 18:58. On the last day of the month, sunrise is at 05:14 and sunset at 19:18 JST.
Sunshine
The average sunshine in May in Hioki is 8.5h.UV index
In Hioki, Japan, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index of 5 during May translates into the following directions:
Be vigilant - A duty to shield skin and eyes from injury exists. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May in Hioki?
What is the average humidity in May in Hioki?
How many days does it rain in May in Hioki?
When it does not snow in Hioki?
What is the average length of the day in May in Hioki?
What time are sunrise and sunset in May in Hioki?
How many hours of sunshine does Hioki have in May?
What is the UV index reading in May in Hioki?
Average temperature in May
Hioki, Japan
- Average high temperature in May: 23.2°C
The warmest month (with the highest average high temperature) is August (30.6°C).
The month with the lowest average high temperature is January (11°C).
- Average low temperature in May: 15.8°C
The month with the highest average low temperature is August (24.4°C).
The coldest month (with the lowest average low temperature) is January (5°C).
Average pressure in May
Hioki, Japan
- Average pressure in May: 1011.9mbar
The month with the highest atmospheric pressure is January (1021.4mbar).
The month with the lowest atmospheric pressure is June (1008.1mbar).
Average wind speed in May
Hioki, Japan
- Average wind speed in May: 9.5km/h
The windiest month (with the highest average wind speed) is December (12.4km/h).
The calmest month (with the lowest average wind speed) is June (8.8km/h).
Average humidity in May
Hioki, Japan
- Average humidity in May: 78%
The month with the highest relative humidity is June (87%).
The months with the lowest relative humidity are January and March (75%).
Average rainfall in May
Hioki, Japan
- Average rainfall in May: 125mm
The wettest month (with the highest rainfall) is June (310mm).
The driest month (with the least rainfall) is January (48mm).
Average rainfall days in May
Hioki, Japan
- Average rainfall days in May: 11.8 days
The month with the highest number of rainy days is July (21.4 days).
The month with the least rainy days is October (10.2 days).
Average snowfall in May
Hioki, Japan
- Average snowfall in May: 0mm
The months with the highest snowfall are February and December (8mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in May
Hioki, Japan
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (1 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
Hioki, Japan
- Average daylight in May: 13h and 5min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in May: 8h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).
Average sunshine days in May
Hioki, Japan
- Average sunshine days in May: 18.8 days
The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is June (8 days).
Average UV index in May
Hioki, 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 December (UV index 2).
Average cloud cover in May
Hioki, Japan
- Average cloud cover in May: 43
The month with the most cloud cover is June (Cloud cover 60).
The month with the least cloud cover is October (Cloud cover 35).
Average visibility in May
Hioki, Japan
- Average visibility in May: 9km
The months with the highest visibility are January and December (10km).
The month with the lowest visibility is July (7km).
