Chase the autumn leaves in Japan
Japan is one of these cases which turns into a gold, yellow and orange fairy tale starting from September. And we can honestly say: We cannot imagine a more beautiful season to visit Japan.
Shinano Weather in August
August in Shinano typically sees daytime highs of 29°C (84°F) and nighttime lows of 20°C (68°F). August falls within the rainy season, so heavy rainfall is to be expected.
Rainfall in Shinano in August
As part of the rainy season, Shinano sees around 19 days of rain in August, with an average of 213 mm (8.4 in). Rainy season showers tend to be fairly substantial. A good rain jacket or umbrella is worth having with you most days.
Temperature in Shinano in August
Temperatures in Shinano in August top out at 29°C (84°F) and drop to 20°C (68°F) overnight. Overall, the month follows a fairly predictable daily temperature pattern. At 20°C (68°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping. It's the warmest month of the year on average, so summer clothing is the way to go.
Sunshine in Shinano in August
Expect sunny days throughout the month, with an estimated 206 hours of sunshine. Despite being the rainy season, it could still be a nice time to visit. Rain often arrives later in the day, keeping most of the days sunny.If your ideal day consists of dry skies and pleasant temperatures, May typically offers the best circumstances for Shinano.
Shinano Temperature in August
Min Temperature
20°C (68°F)
Max Temperature
29°C (84°F)
Chance of Rain
63%
Precipitation
213 mm (8.4 in)
Rainy days
19 days
Humidity
72% *
Sunshine
206 hours *
Percentage Sunshine
*
* Data from: Nagano, Japan (18 KM, 11 Miles).
Shinano Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Shinano - and find the best time to visit.
Best Places in Japan in August
Find out more about the weather in Japan and which places have the best travel conditions in this month. See all of Japan in August →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Shinano in August
Warm but pleasant conditions in Shinano in August. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.
What To Do in Shinano in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming8/10 -
Cycling7/10 -
Walking7/10 -
Camping6/10 -
Outdoor sports7/10
Shinano 3-Day Forecast
More climate data for Shinano
Temperature Rainfall Sunshine Humidity
See the full Shinano climate overview or explore weather in Japan.
Popular in August
Where to go in August - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Chase the autumn leaves in Japan
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