Summers are hot and humid, with temperatures ranging from approximately 70 to 90 °F (21 to 32 °C). July and August are typically the hottest and most humid times of year, and can be uncomfortable for sightseeing if you are averse to humidity.
August... August, August, August. This month is definitely notorious for being the hottest month in Japan. The average temperatures are similar to July's but usually are a couple of degrees warmer overall.
Summer in Japan lasts from June to August and is usually a very hot season, with extreme humidity levels and daytime temperatures often higher than 30℃ (86°F), especially in Tokyo, Kyoto, Osaka, and other metropolitan areas.
In Japan, January is considered the coldest month of the year. That means temperatures plunging below freezing in Honshu (Japan's main island — this is where Tokyo and Kyoto are located). Or at least reaching single digits (the 30s/40s Fahrenheit).
August is the hottest month in Tokyo with an average temperature of 26°C (79°F) and the coldest is January at 5°C (41°F) with the most daily sunshine hours at 6 in December. The wettest month is June with an average of 181mm of rain.
The hottest months in Australia are therefore December, January and February. In these months, you might like to head south to escape the heat. The coldest months are June, July and August - a perfect time to explore up north.
Remember, Japan's summer weather is hot and humid, even during the rainy season. Rain jackets and galoshes will make you sweat and feel uncomfortable.
Daily temperatures in parts of the state in January and February can be up to 50 °C (122 °F). The highest maximum temperature was recorded as 50.7 °C (123.3 °F) at Oodnadatta on 2 January 1960, which is the highest official temperature recorded in Australia.
The best time to visit Japan is during spring (March to May) and fall (September to November). This is when Japan is at its most vibrant, with delicate cherry blossom or bright red leaves adding contrast to the scenery.
The best time to visit Japan is between March and May and between September and November as it's both warm and dry between these periods. However, the joys of springtime and the iconic blooming of the cherry blossoms in Japan are no secret, which means you'll be sharing the space with plenty of other travellers.
The highest monthly average temperature is 28.9 degrees Celsius (84.02 degrees Fahrenheit). The hottest summer weather is to be found around Tokyo and in some other parts of Honshu, Japan's main island, where the temperature can reach almost 40 degrees Celsius (104 degrees Fahrenheit).
Australia's seasons are at opposite times to those in the northern hemisphere. December to February is summer; March to May is autumn; June to August is winter; and September to November is spring.
Almost every major city across Honshu and Kyushu (Tokyo, Osaka, Kyoto, Fukuoka) experiences highs around 86° F (30° C), and lows of 75° F (24° C), so you don't get much respite at night. Average temperatures in Naha, capital of Okinawa, are similar, although the lows are even warmer.
The average temperature in Tokyo in August for a typical day ranges from a high of 89°F (32°C) to a low of 74°F (23°C). Some would describe it as pleasantly warm with a gentle breeze.
Temperatures are quite high, but generally cooler than sweltering July and August. Average September highs in the major cities of Honshu and Kyushu (Tokyo, Kyoto, Osaka, Fukuoka) are around 81-84° F (27-29° C). Lows are around 70° F (20° C), which means it stays pretty warm overnight.
Typhoons are a common natural event in the late summer and autumn in Japan. This article provides important safety advice, and tips on how to make the most of your trip regardless of the weather for those visiting between July and October.
Ideally, how long for a trip to Japan ? We recommend a minimum of 2 weeks to discover the Japanese archipelago. This is the minimum travel time in Japan to have time to visit Tokyo, Kyoto and their surroundings.
Golden Week usually begins at the very end of April, and runs through the first week of May (each year's calendar varies slightly). During this time of year, Japanese people travel heavily, making it an extremely busy and expensive time to travel around Japan.
The city of Perth has the best weather/climate in Australia. The city enjoys a temperate Mediterranean climate with hot and dry summers and mild but wet winters. Perth is also the sunniest capital city in Australia and is considered one of the hottest experiencing over 250+ days of sunny blue skies.
Liawenee is the coldest permanently-inhabited place in Australia.
Marble Bar claims to be the hottest town in Australia. It holds the record for the highest average monthly maximum temperature, which is 41.5°C in December. Marble Bar also holds the record for the longest hot spell with 160 consecutive days (31st October 1923 to 7th April 1924) above 37.8°C or 100°F.
August is the hottest month of the year in Japan, and conditions are generally quite uncomfortable, with high humidity and hot nights. But, there are exceptions to this, and having a great time in Japan in mid-summer depends on knowing the best places to go, and the right experiences to enjoy.
You'll notice that many public restrooms in Japan do not offer paper towels nor hand dryers, so it's useful to have something on you to wipe your hands. It is considered an etiquette, almost like in some cultures where people carry mints in their pockets or a pen just in case. If you forget it, it's a pretty big deal!
Hydrate with Japan's summer drinks
Mugicha is barley tea, which is known to cool down your body. Of course, we cannot forget water. A common brand you may see everywhere you go in Japan is いろはす (Irohasu). All of these drinks can be found at a supermarket, drug store, convenience store and online.