Event Dates:Mar. 4-6, 2016. Metro Gymnastics Center along with the Metro Boys and Girls Booster Clubs would like to welcome you to the 19th Annual Rose City Challenge, March 4 - 6, 2016.
Osaka: Annual Weather Averages. August is the hottest month in Osaka with an average temperature of 29Â°C (84Â°F) and the coldest is January at 6Â°C (43Â°F) with the most daily sunshine hours at 6.7 in August. The wettest month is June with an average of 230mm of rain.
Weather in January is usually very nice but often windy. The temperature can get as high as 80 but it can also get chilly , as in 60 degrees. The weather changes quickly so the cold spells are not long lasting. So,to answer your question , yes it's warm enough to lay on the beach most of the time.It is also one of the least rainy month.