June weather forecastOka, Japan
June
Weather in June
The first month of the summer, June, is a warm month in Oka, Japan, with temperature in the range of an average high of 25.8°C (78.4°F) and an average low of 18.1°C (64.6°F).Temperature
Oka observes a slight uplift in the average high-temperature with the onset of June, adjusting from May's pleasant 22.7°C (72.9°F) to a moderately hot 25.8°C (78.4°F). Throughout June, the average low-temperature in Oka dips to a refreshing 18.1°C (64.6°F).Humidity
In Oka, the average relative humidity in June is 76%.Rainfall
In Oka, Japan, during June, the rain falls for 16.7 days and regularly aggregates up to 106mm (4.17") of precipitation. In Oka, during the entire year, the rain falls for 177.4 days and collects up to 831mm (32.72") of precipitation.Snowfall
April through November are months without snowfall.Daylight
With an average of 14h and 24min of daylight, June has the longest days of the year in Oka.On the first day of June in Oka, sunrise is at 04:45 and sunset at 19:05. On the last day of the month, sunrise is at 04:48 and sunset at 19:14 JST.
Sunshine
In June, the average sunshine in Oka, Japan, is 9.3h.UV index
In June, the average daily maximum UV index in Oka is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the average person.Note: A typical high UV index of 6 in June suggests the following recommendations:
Guard against overexposure. Protection from sun-induced harm is essential. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Oka, Japan
- Average high temperature in June: 25.8°C
The warmest month (with the highest average high temperature) is August (31.5°C).
The month with the lowest average high temperature is January (7.3°C).
- Average low temperature in June: 18.1°C
The month with the highest average low temperature is August (23.9°C).
The coldest month (with the lowest average low temperature) is January (1.6°C).
Average pressure in June
Oka, Japan
- Average pressure in June: 1008.8mbar
The month with the highest atmospheric pressure is February (1019.6mbar).
The month with the lowest atmospheric pressure is June (1008.8mbar).
Average wind speed in June
Oka, Japan
- Average wind speed in June: 7.1km/h
The windiest month (with the highest average wind speed) is January (10.1km/h).
The calmest month (with the lowest average wind speed) is June (7.1km/h).
Average humidity in June
Oka, Japan
- Average humidity in June: 76%
The month with the highest relative humidity is July (78%).
The months with the lowest relative humidity are April and May (70%).
Average rainfall in June
Oka, Japan
- Average rainfall in June: 106mm
The wettest month (with the highest rainfall) is July (146mm).
The driest month (with the least rainfall) is November (37mm).
Average rainfall days in June
Oka, Japan
- Average rainfall days in June: 16.7 days
The month with the highest number of rainy days is July (21.3 days).
The month with the least rainy days is May (11.8 days).
Average snowfall in June
Oka, Japan
- Average snowfall in June: 0mm
The month with the highest snowfall is January (50mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in June
Oka, Japan
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (7.3 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
Oka, Japan
- Average daylight in June: 14h and 24min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in June: 9h and 18min
The month with the most sunshine is August (Average sunshine: 10h and 54min).
The months with the least sunshine are January and February (Average sunshine: 4h and 54min).
Average sunshine days in June
Oka, Japan
- Average sunshine days in June: 11.3 days
The month with the most sunshine days is May (18 days).
The month with the least sunshine days is July (6.9 days).
Average UV index in June
Oka, 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 and December (UV index 2).
Average cloud cover in June
Oka, Japan
- Average cloud cover in June: 40
The month with the most cloud cover is January (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in June
Oka, Japan
- Average visibility in June: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
