May weather forecastHateruma, Japan
May
Weather in May
May, the last month of the spring in Hateruma, is also a moderately hot month, with temperature in the range of an average high of 26.2°C (79.2°F) and an average low of 24.8°C (76.6°F).Temperature
May records an average high-temperature of a still moderately hot 26.2°C (79.2°F), indicating a minor variation from the preceding month. A consistent average low of 24.8°C (76.6°F) is noted in Hateruma throughout May, only a small step down from its daytime high.Humidity
In May, the average relative humidity in Hateruma, Japan, is 83%.Rainfall
In Hateruma, during May, the rain falls for 18.8 days and regularly aggregates up to 128mm (5.04") of precipitation. In Hateruma, during the entire year, the rain falls for 245.4 days and collects up to 1322mm (52.05") of precipitation.Daylight
In Hateruma, Japan, the average length of the day in May is 13h and 19min.On the first day of May in Hateruma, sunrise is at 06:10 and sunset at 19:13. On the last day of the month, sunrise is at 05:56 and sunset at 19:28 JST.
Sunshine
In May, the average sunshine in Hateruma is 7.6h.UV index
May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the average person.Note: The UV index of 7 in May translates into these instructions:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Hateruma, Japan
- Average high temperature in May: 26.2°C
The warmest months (with the highest average high temperature) are July and August (29.3°C).
The month with the lowest average high temperature is January (20.5°C).
- Average low temperature in May: 24.8°C
The month with the highest average low temperature is July (28.4°C).
The coldest month (with the lowest average low temperature) is January (18.6°C).
Average pressure in May
Hateruma, Japan
- Average pressure in May: 1010.4mbar
The month with the highest atmospheric pressure is January (1020.4mbar).
The month with the lowest atmospheric pressure is August (1005.6mbar).
Average wind speed in May
Hateruma, Japan
- Average wind speed in May: 20.2km/h
The windiest month (with the highest average wind speed) is December (32.7km/h).
The calmest month (with the lowest average wind speed) is May (20.2km/h).
Average humidity in May
Hateruma, Japan
- Average humidity in May: 83%
The month with the highest relative humidity is June (85%).
The months with the lowest relative humidity are January and December (77%).
Average rainfall in May
Hateruma, Japan
- Average rainfall in May: 128mm
The wettest month (with the highest rainfall) is August (207mm).
The driest month (with the least rainfall) is February (70mm).
Average rainfall days in May
Hateruma, Japan
- Average rainfall days in May: 18.8 days
The month with the highest number of rainy days is January (25.3 days).
The month with the least rainy days is July (16.8 days).
Average daylight in May /
Average sunshine in May
Hateruma, Japan
- Average daylight in May: 13h and 18min
The month with the longest days is June (Average daylight: 13h and 36min).
The month with the shortest days is December (Average daylight: 10h and 42min).
- Average sunshine in May: 7h and 36min
The month with the most sunshine is June (Average sunshine: 9h and 36min).
The month with the least sunshine is December (Average sunshine: 4h and 12min).
Average sunshine days in May
Hateruma, Japan
- Average sunshine days in May: 10 days
The month with the most sunshine days is July (12.3 days).
The months with the least sunshine days are January and December (3.5 days).
Average UV index in May
Hateruma, Japan
- Average UV index in May: 7
The months with the highest UV index are May, June, July, August and September (UV index 7).
The month with the lowest UV index is December (UV index 4).
Average cloud cover in May
Hateruma, Japan
- Average cloud cover in May: 49
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is July (Cloud cover 35).
Average visibility in May
Hateruma, Japan
- Average visibility in May: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
