Contents
- Weather in June
- Frequently asked questions
- Average temperature in June
- Average pressure in June
- Average wind speed in June
- Average humidity in June
- Average rainfall in June
- Average rainfall days in June
- Average daylight in June
- Average sunshine in June
- Average sunshine days in June
- Average UV index in June
- Average cloud cover in June
- Average visibility in June
Weather in June
Temperature
The average high-temperature during June registers at a still warm 27.3°C (81.1°F), closely corresponding to the preceding month. June witnesses a minor deviation from daytime peaks, with an average nighttime temperature of 25.4°C (77.7°F).Heat index
In June, the average heat index is evaluated at a tropical 31°C (87.8°F). Uninterrupted activity during exposure could lead to a sense of exhaustion, possibly causing heat cramps.For clarity, heat index numbers account for light winds and areas under shade. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
Humidity
With an average relative humidity of 87%, June is the most humid month in Umusa.Rainfall
The month with the most rainfall in Umusa is June, when the rain falls for 22.6 days and typically aggregates up to 228mm (8.98") of precipitation.Daylight
June has the longest days of the year in Umusa, with an average of 13h and 48min of daylight.On the first day of the month, sunrise is at 05:34 and sunset at 19:17. On the last day of June, sunrise is at 05:38 and sunset at 19:25 JST.
Sunshine
In Umusa, the average sunshine in June is 8.6h.UV index
June through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In June, the maximum UV index of 7 suggests this advice:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Frequently asked questions
What is the average June temperature in Umusa?
What is the most humid month in Umusa?
What is the average humidity in June in Umusa?
What is the rainiest month in Umusa?
How much does it rain in Umusa in June?
When are the longest days in Umusa?
What is the average length of the day in June in Umusa?
When is the sunrise / sunset in June in Umusa?
How many hours of sunshine does Umusa have in June?
When is the highest UV index in Umusa?
What is the UV index reading in June in Umusa?
Average temperature in June
Umusa, Japan
- Average high temperature in June: 27.3°C
The warmest month (with the highest average high temperature) is August (29.4°C).
The month with the lowest average high temperature is January (18.6°C).
- Average low temperature in June: 25.4°C
The month with the highest average low temperature is August (27.8°C).
The coldest month (with the lowest average low temperature) is January (16.3°C).
Average pressure in June
Umusa, Japan
- Average pressure in June: 1008.2mbar
The month with the highest atmospheric pressure is January (1021mbar).
The month with the lowest atmospheric pressure is August (1006.7mbar).
Average wind speed in June
Umusa, Japan
- Average wind speed in June: 20km/h
The windiest month (with the highest average wind speed) is December (25.7km/h).
The calmest month (with the lowest average wind speed) is May (18.4km/h).
Average humidity in June
Umusa, Japan
- Average humidity in June: 87%
The month with the highest relative humidity is June (87%).
The month with the lowest relative humidity is January (72%).
Average rainfall in June
Umusa, Japan
- Average rainfall in June: 228mm
The wettest month (with the highest rainfall) is June (228mm).
The driest month (with the least rainfall) is January (63mm).
Average rainfall days in June
Umusa, Japan
- Average rainfall days in June: 22.6 days
The month with the highest number of rainy days is June (22.6 days).
The month with the least rainy days is November (16.2 days).
Average daylight in June /
Average sunshine in June
Umusa, Japan
- Average daylight in June: 13h and 5min
The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).
- Average sunshine in June: 8h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in June
Umusa, Japan
- Average sunshine days in June: 5.4 days
The month with the most sunshine days is May (11.1 days).
The month with the least sunshine days is June (5.4 days).
Average UV index in June
Umusa, Japan
- Average UV index in June: 7
The months with the highest UV index are June, July, August and September (UV index 7).
The months with the lowest UV index are January and December (UV index 4).
Average cloud cover in June
Umusa, Japan
- Average cloud cover in June: 49
The month with the most cloud cover is January (Cloud cover 63).
The months with the least cloud cover are July and August (Cloud cover 37).
Average visibility in June
Umusa, Japan
- Average visibility in June: 10km
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is May (9km).
Umusa, Japan
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