June weather forecastJonanjima, Japan
June
Weather in June
June, the first month of the summer in Jonanjima, is a warm month, with temperature in the range of an average low of 19.2°C (66.6°F) and an average high of 24.3°C (75.7°F).Temperature
Jonanjima's shift into June sets the average high-temperature at a moderately hot 24.3°C (75.7°F), a figure that deviates only slightly from May's 21.9°C (71.4°F). Jonanjima records a steady low-temperature average of 19.2°C (66.6°F) during June.Humidity
In June, the average relative humidity is 79%.Rainfall
In Jonanjima, in June, during 16 rainfall days, 82mm (3.23") of precipitation is typically accumulated. Throughout the year, there are 154.1 rainfall days, and 754mm (29.69") of precipitation is accumulated.Snowfall
April through December are months without snowfall.Daylight
The month with the longest days in Jonanjima is June, with an average of 14h and 30min of daylight.On the first day of the month, sunrise is at 04:26 and sunset at 18:51. On the last day of June, sunrise is at 04:28 and sunset at 19:00 JST.
Sunshine
The average sunshine in June is 8.6h.UV index
In Jonanjima, the average daily maximum UV index in June is 6. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for average individuals.Note: A maximum high UV index of 6 in June translates into the following recommendations:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Jonanjima, Japan
- Average high temperature in June: 24.3°C
The warmest month (with the highest average high temperature) is August (29.8°C).
The month with the lowest average high temperature is January (8.9°C).
- Average low temperature in June: 19.2°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 (3.4°C).
Average pressure in June
Jonanjima, Japan
- Average pressure in June: 1009.2mbar
The month with the highest atmospheric pressure is November (1018mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).
Average wind speed in June
Jonanjima, Japan
- Average wind speed in June: 13.6km/h
The windiest month (with the highest average wind speed) is April (17.3km/h).
The calmest month (with the lowest average wind speed) is June (13.6km/h).
Average humidity in June
Jonanjima, Japan
- Average humidity in June: 79%
The month with the highest relative humidity is July (80%).
The month with the lowest relative humidity is January (61%).
Average rainfall in June
Jonanjima, Japan
- Average rainfall in June: 82mm
The wettest month (with the highest rainfall) is October (100mm).
The driest month (with the least rainfall) is December (36mm).
Average rainfall days in June
Jonanjima, Japan
- Average rainfall days in June: 16 days
The month with the highest number of rainy days is June (16 days).
The month with the least rainy days is January (7.5 days).
Average snowfall in June
Jonanjima, Japan
- Average snowfall in June: 0mm
The month with the highest snowfall is February (37mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in June
Jonanjima, Japan
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is February (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
Jonanjima, 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 30min).
Average sunshine days in June
Jonanjima, Japan
- Average sunshine days in June: 12.3 days
The month with the most sunshine days is January (20.9 days).
The month with the least sunshine days is June (12.3 days).
Average UV index in June
Jonanjima, Japan
- Average UV index in June: 6
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 3).
Average cloud cover in June
Jonanjima, Japan
- Average cloud cover in June: 45
The months with the most cloud cover are June and October (Cloud cover 45).
The month with the least cloud cover is January (Cloud cover 31).
Average visibility in June
Jonanjima, Japan
- Average visibility in June: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
