Koriyama
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Koriyama Weather in August

Koriyama in August averages 29°C (84°F) during the day and 21°C (70°F) at night. Keep in mind that quite a bit of rainfall is expected this month.

Rainfall in Koriyama in August

You can typically expect 20 days of rain this month, averaging around 138 mm (5.4 in). Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.

Temperature in Koriyama in August

If you're visiting Koriyama in August, expect highs of 29°C (84°F) and overnight lows around 21°C (70°F). Overall, the month follows a fairly predictable daily temperature pattern. Nights remain mild at 21°C (70°F), making evenings a pleasant time to be outdoors. On average, it is the warmest month of the year.

If you're a fan of comfortable temperatures and drier conditions, August is a great time to visit.

Koriyama Temperature in August

Min Temperature
21°C (70°F)
Max Temperature
29°C (84°F)
Chance of Rain
66%
Precipitation
138 mm (5.4 in)
Rainy days
20 days

Koriyama Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Koriyama - 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 Koriyama in August

Warm weather calls for comfortable, breathable clothing in August. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho.

What To Do in Koriyama in August

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    6/10
  • Outdoor sports
    7/10

Koriyama 3-Day Forecast

More climate data for Koriyama

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.