Koshu
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Koshu Weather in July

July in Koshu sees daytime temperatures around 26°C (79°F) and lows of 18°C (64°F) at night. Being part of the rainy season, heavy rainfall is a regular part of the day, so pack accordingly.

Rainfall in Koshu in July

As part of the rainy season, Koshu sees around 22 days of rain in July, with an average of 235 mm (9.3 in). Rainy season showers tend to be fairly substantial. A good rain jacket or umbrella is worth having with you most days.

Temperature in Koshu in July

In July, Koshu gets high temperatures, with highs of 26°C (79°F). Nights cool to around 18°C (64°F). July is in the summer season. This kind of day-to-night contrast is typical for this time of year. With lows of 18°C (64°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Koshu in July

With about 165 hours of sunshine, the area enjoys a nice balance of sun and rainy moments, creating a pleasant environment.

If your ideal day consists of dry skies and pleasant temperatures, May typically offers the best circumstances for Koshu.

Koshu Temperature in July

Min Temperature
18°C (64°F)
Max Temperature
26°C (79°F)
Chance of Rain
73%
Precipitation
235 mm (9.3 in)
Rainy days
22 days
Humidity
74% *
Sunshine
165 hours *
Percentage Sunshine
*
* Data from: Yamanashi, Japan (4 KM, 2 Miles).

Koshu Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Koshu - and find the best time to visit.

Best Places in Japan in July

Find out more about the weather in Japan and which places have the best travel conditions in this month. See all of Japan in July →

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 Koshu in July

Warm weather calls for comfortable, breathable clothing in July. 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). Also bring a poncho, it will rain a lot! Waterproof everything you can. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Koshu in July

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

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

Koshu 3-Day Forecast

More climate data for Koshu

Popular in July

Where to go in July - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.