June weather forecastKoza, Japan
June
Weather in June
The first month of the summer, June, is a moderately hot month in Koza, Japan, with an average temperature varying between 21°C (69.8°F) and 23.7°C (74.7°F).Temperature
Koza, Japan, records a slight change with June's average high-temperatures adjusting to a warm 23.7°C (74.7°F) from May's 21.2°C (70.2°F). Koza observes an average low-temperature of 21°C (69.8°F) during the slightly cooler nights of June.Humidity
In June, the average relative humidity is 83%.Rainfall
In Koza, Japan, in June, during 17.5 rainfall days, 126mm (4.96") of precipitation is typically accumulated. Throughout the year, there are 158.9 rainfall days, and 1032mm (40.63") of precipitation is accumulated.Snowfall
March through December are months without snowfall.Daylight
The month with the longest days is June, with an average of 14h and 18min of daylight.On the first day of the month, sunrise is at 04:47 and sunset at 19:01. On the last day of June, sunrise is at 04:50 and sunset at 19:10 JST.
Sunshine
In June, the average sunshine in Koza is 8.3h.UV index
In Koza, the average daily maximum UV index in June is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.Note: A maximum high daily UV index of 6 during June translates into the following directions:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Koza, Japan
- Average high temperature in June: 23.7°C
The warmest month (with the highest average high temperature) is August (28.5°C).
The month with the lowest average high temperature is January (11°C).
- Average low temperature in June: 21°C
The month with the highest average low temperature is August (26.3°C).
The coldest month (with the lowest average low temperature) is January (7.3°C).
Average pressure in June
Koza, Japan
- Average pressure in June: 1008.8mbar
The month with the highest atmospheric pressure is January (1019mbar).
The month with the lowest atmospheric pressure is June (1008.8mbar).
Average wind speed in June
Koza, Japan
- Average wind speed in June: 16.9km/h
The windiest month (with the highest average wind speed) is January (22.6km/h).
The calmest months (with the lowest average wind speed) are July and August (15.9km/h).
Average humidity in June
Koza, Japan
- Average humidity in June: 83%
The month with the highest relative humidity is July (86%).
The month with the lowest relative humidity is January (66%).
Average rainfall in June
Koza, Japan
- Average rainfall in June: 126mm
The wettest month (with the highest rainfall) is September (144mm).
The driest month (with the least rainfall) is December (37mm).
Average rainfall days in June
Koza, Japan
- Average rainfall days in June: 17.5 days
The month with the highest number of rainy days is June (17.5 days).
The month with the least rainy days is January (8.4 days).
Average snowfall days in June
Koza, Japan
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (0.2 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in June /
Average sunshine in June
Koza, Japan
- Average daylight in June: 14h and 18min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in June: 8h and 18min
The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 54min).
Average sunshine days in June
Koza, Japan
- Average sunshine days in June: 11.1 days
The month with the most sunshine days is January (19.7 days).
The month with the least sunshine days is September (9.9 days).
Average UV index in June
Koza, Japan
- Average UV index in June: 6
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in June
Koza, Japan
- Average cloud cover in June: 47
The month with the most cloud cover is June (Cloud cover 47).
The month with the least cloud cover is January (Cloud cover 27).
Average visibility in June
Koza, Japan
- Average visibility in June: 10km
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (10km).
The month with the lowest visibility is July (9km).
