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
Hachimantai experiences a temperature shift with the start of May, with average high-temperatures moving from a cool 11.3°C (52.3°F) in April to a comfortable 17.3°C (63.1°F). May brings with it a nighttime average temperature of 9.7°C (49.5°F) in Hachimantai.Humidity
In May, the average relative humidity is 74%.Rainfall
In Hachimantai, during May, the rain falls for 11.6 days and regularly aggregates up to 47mm (1.85") of precipitation. In Hachimantai, during the entire year, the rain falls for 156.7 days and collects up to 740mm (29.13") of precipitation.Snowfall
May through October are months without snowfall.Daylight
The average length of the day in May in Hachimantai, Japan, is 14h and 23min.On the first day of May in Hachimantai, sunrise is at 04:35 and sunset at 18:30. On the last day of the month, sunrise is at 04:09 and sunset at 18:57 JST.
Sunshine
The month with the most sunshine is May, with an average of 9.2h of sunshine.UV index
The average daily maximum UV index in May in Hachimantai is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for average individuals.Note: The daily high UV index of 4 during May translates into the following recommendations:
Act with care - The suggestion to avoid sunburn is emphasized. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Hachimantai in May?
What is the average humidity in May?
How many days does it rain in May?
When it does not snow?
Does it snow in May?
What is the average length of the day in May?
When are sunrise and sunset in May?
What month has the most sunshine?
How long on average sun shines in May?
What is the UV index intensity in May?
Average temperature in May
Hachimantai, Japan
- Average high temperature in May: 17.3°C
The warmest month (with the highest average high temperature) is August (25.8°C).
The month with the lowest average high temperature is January (0.9°C).
- Average low temperature in May: 9.7°C
The month with the highest average low temperature is August (19.9°C).
The coldest month (with the lowest average low temperature) is February (-3.7°C).
Average pressure in May
Hachimantai, Japan
- Average pressure in May: 1011.3mbar
The month with the highest atmospheric pressure is November (1017.3mbar).
The month with the lowest atmospheric pressure is July (1009.1mbar).
Average wind speed in May
Hachimantai, Japan
- Average wind speed in May: 13.3km/h
The windiest month (with the highest average wind speed) is December (19.3km/h).
The calmest month (with the lowest average wind speed) is July (9.9km/h).
Average humidity in May
Hachimantai, Japan
- Average humidity in May: 74%
The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is April (71%).
Average rainfall in May
Hachimantai, Japan
- Average rainfall in May: 47mm
The wettest month (with the highest rainfall) is July (108mm).
The driest month (with the least rainfall) is November (29mm).
Average rainfall days in May
Hachimantai, Japan
- Average rainfall days in May: 11.6 days
The month with the highest number of rainy days is July (19.4 days).
The month with the least rainy days is February (8.3 days).
Average snowfall in May
Hachimantai, Japan
- Average snowfall in May: 0mm
The month with the highest snowfall is January (171mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in May
Hachimantai, Japan
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (19.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Hachimantai, Japan
- Average daylight in May: 14h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in May: 9h and 1min
The month with the most sunshine is May (Average sunshine: 9h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in May
Hachimantai, Japan
- Average sunshine days in May: 17.6 days
The month with the most sunshine days is May (17.6 days).
The month with the least sunshine days is January (6.7 days).
Average UV index in May
Hachimantai, Japan
- Average UV index in May: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in May
Hachimantai, Japan
- Average cloud cover in May: 37
The month with the most cloud cover is January (Cloud cover 63).
The months with the least cloud cover are May and October (Cloud cover 37).
Average visibility in May
Hachimantai, Japan
- Average visibility in May: 9km
The months with the highest visibility are October and November (10km).
The month with the lowest visibility is July (8km).
