Nagaoka Weather in July

In Nagaoka, July brings very high daytime temperatures around 30°C (86°F), with nights cooling to 21°C (70°F). It is the wettest month of the year, so expect more rainfall than usual.

Rainfall in Nagaoka in July

Known for its heavy rain, this month often brings intense downpours. Carrying a poncho is recommended to keep dry. On average, there are about 19 days with rain during this month, averaging 231 mm (9.1 in). This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.

Temperature in Nagaoka in July

July in Nagaoka brings very high temperatures, with highs of 30°C (86°F) and nights around 21°C (70°F). The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. At 21°C (70°F) overnight, nights are warm enough to sit outside comfortably in light clothing.

Sunshine in Nagaoka in July

The area experiences a moderate amount of sunshine, with approximately 143 hours of sunlight expected. This means a decent mix of sun and overcast.

If you're looking for dry conditions and comfortable temperatures, July may not be the ideal month to visit Nagaoka. Our weather planner can help you explore destinations with more pleasant weather conditions.

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For a detailed overview over the year and the best time to visit Japan, check out our Nagaoka's climate page.

Nagaoka Temperature in July

Min Temperature 21°C (70°F)  

Max Temperature 30°C (86°F)  

Chance of Rain 64%  

Precipitation 231 mm (9.1 in)  

Rainy days 19 days  

Sunshine 143 hours  

Percentage Sunshine  

What to Wear in Nagaoka 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 Nagaoka 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

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Japan, check out our Nagaoka's climate page.

More climate data for Nagaoka

Temperature Rainfall Sunshine

See the full Nagaoka climate overview or explore weather in Japan.