Nanao
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Nanao Weather in September

September in Nanao typically sees daytime highs of 28°C (82°F) and nighttime lows of 21°C (70°F). September falls within the rainy season, so heavy rainfall is to be expected. It falls within the summer season.

Rainfall in Nanao in September

Nanao is in the rainy season in September, with rain on around 20 days and an average of 219 mm (8.6 in). Rain during the rainy season is significant rather than just light drizzle. Expect proper showers on most rainy days.

Temperature in Nanao in September

Daytime temperatures in Nanao reach 28°C (82°F) in September, dropping to 21°C (70°F) at night. This month falls in the summer season. Conditions stay fairly consistent through the month, making it easier to plan what to wear. At 21°C (70°F) overnight, nights are warm enough to sit outside comfortably in light clothing.

Sunshine in Nanao in September

The month brings about 144 hours of sunlight, offering a comfortable mix of sun and rainy moments.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June and October typically offer the best weather for Nanao.

Nanao Temperature in September

Min Temperature
21°C (70°F)
Max Temperature
28°C (82°F)
Chance of Rain
65%
Precipitation
219 mm (8.6 in)
Rainy days
20 days
Humidity
80% *
Sunshine
144 hours *
Percentage Sunshine
39% *
* Data from: Wajima, Japan (37 KM, 23 Miles).

Nanao Weather by Month

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

Best Places in Japan in September

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

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 Nanao in September

Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Nanao in September

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

Nanao 3-Day Forecast

More climate data for Nanao

Popular in September

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

Bucket list

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