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Weather in Nagoya for September 2025

Your guide to Nagoya weather in September - trends and predictions

    Temperatures

  • So far, September 2025 in Nagoya shows a warmer trend than usual by 2.3 °C.

  • The forecast for the next days in Nagoya predicts temperatures to be around 29 °C, close to the historical average.

  • In general, the average temperature in Nagoya at the beginning of September is 30.4 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 28.4 °C by the end of September.

  • Rain 🌧️

  • Nagoya experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 242 mm.

  • More

  • Is September a good time to visit Nagoya? check out the best time to travel to Nagoya page.

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
3
Dry days
Average rainy days
27
Rainy days
Average snowy days
0
Snow days
Average temperatures
29°/22°
Temperatures
Average wind speed
13 km/h
Avg max wind
Average humidity
73 %
Avg humidity

Nagoya Weather September

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Temperatures trend during September in Nagoya

See the weather trend as well as the moving average line

September weather in Nagoya day by day

Click on a date for more information
Date Weather Temperatures Rain UV More
1 Sept. Patchy rain possible
Patchy rain possible
31° /24° 12.2 mm 7
2 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
31° /23° 15 mm 7
3 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
31° /23° 14.5 mm 7
4 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
29° /23° 16.2 mm 6
5 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
29° /22° 30.1 mm 6
6 Sept. Patchy rain possible
Patchy rain possible
31° /22° 6.8 mm 7
7 Sept. Partly cloudy
Partly cloudy
31° /22° 1.2 mm 7
8 Sept. Patchy rain possible
Patchy rain possible
28° /23° 9.6 mm 6
9 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
30° /23° 11.7 mm 7
10 Sept. Partly cloudy
Partly cloudy
31° /22° 6.4 mm 7
11 Sept. Patchy rain possible
Patchy rain possible
30° /23° 5.5 mm 7
12 Sept. Heavy rain
Heavy rain
28° /23° 33.7 mm 1.6
13 Sept. Moderate rain
Moderate rain
29° /24° 6 mm 1.5
14 Sept. Patchy rain possible
Patchy rain possible
30° /25° 1.4 mm 1.8
15 Sept. Moderate rain
Moderate rain
33° /24° 6.6 mm 2.1
16 Sept. Sunny
Sunny
34° /24° 0 mm 7
17 Sept. Patchy rain possible
Patchy rain possible
32° /25° 0.7 mm 6
18 Sept. Sunny
Sunny
33° /25° 0 mm 7
19 Sept. Overcast
Overcast
27° /24° 0 mm 6
20 Sept. Patchy rain possible
Patchy rain possible
29° /25° 3.2 mm 6
21 Sept. Moderate rain
Moderate rain
25° /23° 6.9 mm 5
22 Sept. Patchy rain possible
Patchy rain possible
27° /21° 1 mm 5
23 Sept. Heavy rain
Heavy rain
27° /22° 23 mm 5
24 Sept. Heavy rain
Heavy rain
28° /24° 34.4 mm 6
25 Sept. Patchy rain possible
Patchy rain possible
30° /23° 3.1 mm 6
26 Sept. Cloudy
Cloudy
28° /20° 4.6 mm 6
27 Sept. Cloudy
Cloudy
29° /20° 1.3 mm 6
28 Sept. Patchy rain possible
Patchy rain possible
28° /21° 4.5 mm 7
29 Sept. Overcast
Overcast
28° /20° 2.7 mm 7
30 Sept. Patchy rain possible
Patchy rain possible
28° /20° 2 mm 6
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Important Notice
Our weather forecast for Nagoya in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Nagoya forecast closer to your planned date for the most up-to-date weather information.

Nagoya weather in September vs August vs October

Compare September weather in Nagoya with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
AugustSeptemberOctober
WeatherPatchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Temperatures32°/25°29°/22°23°/15°
Rainfall260 mm242 mm95 mm
Wind15.1 km/h12.5 km/h13 km/h
Humidity70%73%63%
Rainy days28 days27 days20 days
Dry days3 days3 days11 days

Planning a trip to Nagoya? Discover the best time to visit

Nagoya in September - FAQ

What are the expected maximum and minimum temperatures in Nagoya during September?
During September, expect a variety of temperatures with highs around 29° and lows near 22°, suitable for diverse activities and preferences.
How much rainfall should be expected in Nagoya during September?
Significant rainfall exceeding 242 mm is expected in Nagoya during September, occurring over more than 27 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Nagoya during September?
The average wind speed in Nagoya during September is 13 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Nagoya in September?

As you prepare for your trip to Nagoya in September, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Nagoya, during September, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Lightweight Clothing: T-shirts, blouses, shorts, skirts
    • Rain Gear: Lightweight, waterproof clothing
  • Footwear
    • Waterproof Shoes
    • Sandals/Flip-flops: Comfortable for warm climates
  • Accessories
    • Sunglasses: For sun protection
    • Sun Hats: Wide-brimmed hats for sun protection in warm weather
    • Umbrellas/Raincoats: For rainy days
  • Personal Items
    • Sunscreen: High SPF for sunny destinations
    • Lip Balm with SPF: To protect against chapped lips

September rainfall patterns in Nagoya

Explore the daily rainfall trends and prepare for Nagoyas September weather 💧

UV exposure in Nagoya during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️

Quick links

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Location coordinates Where is Nagoya?

Get accurate weather forecasts for Nagoya, located at latitude 35.181 and longitude 136.906. Stay updated with localized weather information tailored for Nagoya.

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