June weather forecastSumoto, Japan
June
Weather in June
The first month of the summer, June, is a moderately hot month in Sumoto, Japan, with temperature in the range of an average high of 23.7°C (74.7°F) and an average low of 20.4°C (68.7°F).Temperature
As June takes hold, the average high-temperature is a warm 23.7°C (74.7°F), nearly mirroring that of the previous month. Sumoto encounters a negligible difference from daytime peaks throughout the June nights, with a low-temperature average of 20.4°C (68.7°F).Humidity
In Sumoto, the average relative humidity in June is 81%.Rainfall
In Sumoto, Japan, during June, the rain falls for 17.6 days and regularly aggregates up to 141mm (5.55") of precipitation. Throughout the year, there are 195.3 rainfall days, and 1230mm (48.43") of precipitation is accumulated.Snowfall
In Sumoto, snow does not fall in March through December.Sea temperature
In June, the average sea temperature in Sumoto is 23.8°C (74.8°F).Note: If someone is sensitive to cold, the enjoyment of swimming in 23.8°C (74.8°F) water hinges on factors like sunshine, wind, and the current air temperature. (For context: Olympic swimming competitions are held in water temperatures of 25°C (77°F) to 28°C (82.4°F).)
Daylight
With an average of 14h and 24min of daylight, June has the longest days of the year in Sumoto, Japan.On the first day of June in Sumoto, Japan, sunrise is at 04:49 and sunset at 19:07. On the last day of the month, sunrise is at 04:51 and sunset at 19:16 JST.
Sunshine
The average sunshine in June in Sumoto, Japan, is 9.5h.UV index
In Sumoto, the average daily maximum UV index in June is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: An average maximum UV index of 6 in June leads to these recommendations:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Be vigilant! The Sun's UV rays get a boost from sand and water reflections.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Sumoto, Japan
- Average high temperature in June: 23.7°C
The warmest month (with the highest average high temperature) is August (29.2°C).
The month with the lowest average high temperature is January (9.7°C).
- Average low temperature in June: 20.4°C
The month with the highest average low temperature is August (26.1°C).
The coldest month (with the lowest average low temperature) is January (6.4°C).
Average pressure in June
Sumoto, Japan
- Average pressure in June: 1008.7mbar
The months with the highest atmospheric pressure are January and February (1019.9mbar).
The month with the lowest atmospheric pressure is June (1008.7mbar).
Average wind speed in June
Sumoto, Japan
- Average wind speed in June: 12.5km/h
The windiest month (with the highest average wind speed) is January (23.6km/h).
The calmest month (with the lowest average wind speed) is June (12.5km/h).
Average humidity in June
Sumoto, Japan
- Average humidity in June: 81%
The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is January (67%).
Average rainfall in June
Sumoto, Japan
- Average rainfall in June: 141mm
The wettest month (with the highest rainfall) is July (190mm).
The driest month (with the least rainfall) is January (44mm).
Average rainfall days in June
Sumoto, Japan
- Average rainfall days in June: 17.6 days
The month with the highest number of rainy days is July (20.7 days).
The months with the least rainy days are February and May (13.2 days).
Average snowfall in June
Sumoto, Japan
- Average snowfall in June: 0mm
The month with the highest snowfall is February (9mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in June
Sumoto, Japan
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is February (1.4 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average sea temperature in June
Sumoto, Japan
- Average sea temperature in June: 23.8°C
The best month for swimming (with the highest average sea temperature) is August (27.8°C).
The coldest month (with the lowest average sea temperature) is February (15.7°C).
Average daylight in June /
Average sunshine in June
Sumoto, 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 30min
The month with the most sunshine is August (Average sunshine: 11h and 6min).
The months with the least sunshine are January and February (Average sunshine: 5h and 18min).
Average sunshine days in June
Sumoto, Japan
- Average sunshine days in June: 10.6 days
The month with the most sunshine days is May (16.1 days).
The months with the least sunshine days are August and December (7.8 days).
Average UV index in June
Sumoto, 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, February and December (UV index 3).
Average cloud cover in June
Sumoto, Japan
- Average cloud cover in June: 39
The months with the most cloud cover are January and February (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in June
Sumoto, 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).
