June weather forecastRoppongi, Japan
June
Weather in June
The first month of the summer, June, is a moderately hot month in Roppongi, Japan, with an average temperature ranging between max 24.8°C (76.6°F) and min 19.3°C (66.7°F).Temperature
June's arrival shows an average high-temperature of a moderately hot 24.8°C (76.6°F), hardly different from the previous month. Throughout June, the average low-temperature dips to a comfortable 19.3°C (66.7°F).Humidity
The average relative humidity in June is 78%.Rainfall
In June, the rain falls for 15.2 days. Throughout June, 39mm (1.54") of precipitation is accumulated. In Roppongi, during the entire year, the rain falls for 125.3 days and collects up to 359mm (14.13") of precipitation.Snowfall
In Roppongi, snow does not fall in March through December.Daylight
With an average of 14h and 30min of daylight, June has the longest days of the year in Roppongi, Japan.On the first day of June in Roppongi, sunrise is at 04:26 and sunset at 18:51. On the last day of the month, sunrise is at 04:28 and sunset at 19:01 JST.
Sunshine
In June, the average sunshine in Roppongi is 8.6h.UV index
In June, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: In June, the UV index of 6 transforms into the following advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Roppongi, Japan
- Average high temperature in June: 24.8°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 (8.8°C).
- Average low temperature in June: 19.3°C
The month with the highest average low temperature is August (24.9°C).
The coldest month (with the lowest average low temperature) is January (3°C).
Average pressure in June
Roppongi, Japan
- Average pressure in June: 1009.2mbar
The month with the highest atmospheric pressure is November (1018.1mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).
Average wind speed in June
Roppongi, Japan
- Average wind speed in June: 12.4km/h
The windiest month (with the highest average wind speed) is April (15.6km/h).
The calmest month (with the lowest average wind speed) is November (12.3km/h).
Average humidity in June
Roppongi, Japan
- Average humidity in June: 78%
The month with the highest relative humidity is July (79%).
The month with the lowest relative humidity is January (60%).
Average rainfall in June
Roppongi, Japan
- Average rainfall in June: 39mm
The wettest month (with the highest rainfall) is September (54mm).
The driest month (with the least rainfall) is February (10mm).
Average rainfall days in June
Roppongi, Japan
- Average rainfall days in June: 15.2 days
The month with the highest number of rainy days is July (16.1 days).
The month with the least rainy days is January (4.5 days).
Average snowfall in June
Roppongi, Japan
- Average snowfall in June: 0mm
The month with the highest snowfall is February (4mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in June
Roppongi, Japan
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is February (1.2 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in June /
Average sunshine in June
Roppongi, Japan
- Average daylight in June: 14h and 30min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in June: 8h and 36min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 5h and 42min).
Average sunshine days in June
Roppongi, Japan
- Average sunshine days in June: 11.5 days
The month with the most sunshine days is January (25.4 days).
The month with the least sunshine days is June (11.5 days).
Average UV index in June
Roppongi, Japan
- Average UV index in June: 6
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in June
Roppongi, Japan
- Average cloud cover in June: 44
The months with the most cloud cover are June and October (Cloud cover 44).
The month with the least cloud cover is January (Cloud cover 28).
Average visibility in June
Roppongi, 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).
