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Wakayama Shi (Wakayama)
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Weather in Wakayama Shi for September 2025

Your guide to Wakayama Shi weather in September - trends and predictions

    Temperatures

  • Until now, September 2025 in Wakayama Shi has been nearly identical to the historical average, with a temperature of 29.2 °C (showing only a slight deviation of -0.5 °C).

  • Expect cooler weather in the next days in Wakayama Shi with the forecast suggesting a temperature of 25.9 °C, lower than the historical average.

  • In general, the average temperature in Wakayama Shi at the beginning of September is 29.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 24.9 °C by the end of September.

    • Rain 🌧️

  • Wakayama Shi in September brings notable rainfall, with an average of 17 rainy days and a total precipitation of 57.5 mm.

    • More

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

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

Average dry days
13
Dry days
Average rainy days
17
Rainy days
Average snowy days
0
Snow days
Average temperatures
29°/23°
Temperatures
Average wind speed
16 km/h
Avg max wind
Average humidity
77 %
Avg humidity

Wakayama Shi Weather September

Move between months or click on a day
August
October
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Patchy light rain with thunder
30°
2
Patchy rain possible
30°
3
Patchy light drizzle
30°
4
Moderate rain at times
28°
5
Sunny
29°
6
Patchy rain possible
30°
7
Sunny
30°
8
Patchy rain possible
31°
9
Patchy rain possible
31°
10
Patchy rain possible
30°
11
Patchy rain possible
28°
12
Patchy rain possible
29°
13
Patchy rain possible
29°
14
Light rain shower
31°
15
Light rain shower
25°
16
Patchy rain possible
30°
17
Patchy rain possible
30°
18
Patchy rain possible
30°
19
Moderate rain
27°
20
Patchy rain possible
25°
21
Patchy rain possible
27°
22
Moderate rain
23°
23
Moderate rain
22°
24
Moderate rain
22°
25
Moderate rain
25°
26
Sunny
26°
27
Patchy rain possible
26°
28
Patchy rain possible
27°
29
Moderate rain
23°
30
Patchy rain possible
25°

Temperatures trend during September in Wakayama Shi

See the weather trend as well as the moving average line

September weather in Wakayama Shi day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Patchy light rain with thunder
Patchy light rain with thunder
 30° /25° 2.6 mm 7
2 Sept. Patchy rain possible
Patchy rain possible
 30° /24° 0.8 mm 7
3 Sept. Patchy light drizzle
Patchy light drizzle
 30° /24° 2 mm 7
4 Sept. Moderate rain at times
Moderate rain at times
 28° /23° 14.5 mm 6
5 Sept. Sunny
Sunny
 29° /23° 11.5 mm 7
6 Sept. Patchy rain possible
Patchy rain possible
 30° /23° 0.1 mm 7
7 Sept. Sunny
Sunny
 30° /23° 0.1 mm 8
8 Sept. Patchy rain possible
Patchy rain possible
 31° /23° 0 mm 8
9 Sept. Patchy rain possible
Patchy rain possible
 31° /25° 0.4 mm 7
10 Sept. Patchy rain possible
Patchy rain possible
 30° /25° 1.6 mm 7
11 Sept. Patchy rain possible
Patchy rain possible
 28° /23° 13.3 mm 7
12 Sept. Patchy rain possible
Patchy rain possible
 29° /23° 5.9 mm 7
13 Sept. Patchy rain possible
Patchy rain possible
 29° /24° 0.6 mm 6
14 Sept. Light rain shower
Light rain shower
 31° /24° 4.5 mm 7
15 Sept. Light rain shower
Light rain shower
 25° /25° 5.3 mm 6
16 Sept. Patchy rain possible
Patchy rain possible
 30° /25° 0.2 mm 1.9
17 Sept. Patchy rain possible
Patchy rain possible
 30° /25° 2.1 mm 2
18 Sept. Patchy rain possible
Patchy rain possible
 30° /23° 3.6 mm 1.8
19 Sept. Moderate rain
Moderate rain
 27° /21° 8.2 mm 1.5
20 Sept. Patchy rain possible
Patchy rain possible
 25° /21° 2 mm 5
21 Sept. Patchy rain possible
Patchy rain possible
 27° /22° 2.6 mm 5
22 Sept. Moderate rain
Moderate rain
 23° /20° 5.1 mm 5
23 Sept. Moderate rain
Moderate rain
 22° /21° 12.3 mm 5
24 Sept. Moderate rain
Moderate rain
 22° /21° 9.1 mm 5
25 Sept. Moderate rain
Moderate rain
 25° /22° 17.7 mm 5
26 Sept. Sunny
Sunny
 26° /21° 0 mm 6
27 Sept. Patchy rain possible
Patchy rain possible
 26° /22° 2.4 mm 5
28 Sept. Patchy rain possible
Patchy rain possible
 27° /23° 0.4 mm 5
29 Sept. Moderate rain
Moderate rain
 23° /22° 7.3 mm 5
30 Sept. Patchy rain possible
Patchy rain possible
 25° /20° 0.9 mm 6
Next
Important Notice
Our weather forecast for Wakayama Shi 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 Wakayama Shi forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Wakayama Shi weather in September vs August vs October

Compare September weather in Wakayama Shi 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
Temperatures31°/25°29°/23°23°/18°
Rainfall211 mm57 mm193 mm
Wind16.5 km/h15.8 km/h19.2 km/h
Humidity76%77%76%
Rainy days15 days17 days13 days
Dry days16 days13 days18 days

Planning a trip to Wakayama Shi? Discover the best time to visit

Wakayama Shi in September - FAQ

What are the expected maximum and minimum temperatures in Wakayama Shi during September?
During September, expect a variety of temperatures with highs around 29° and lows near 23°, suitable for diverse activities and preferences.
How much rainfall should be expected in Wakayama Shi during September?
Moderate rainfall is anticipated in Wakayama Shi during September, with a total of 57.5 mm spread over approximately 17 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Wakayama Shi during September?
The average wind speed in Wakayama Shi during September is 16 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Wakayama Shi in September?

As you prepare for your trip to Wakayama Shi 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 Wakayama Shi, 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 Wakayama Shi

Explore the daily rainfall trends and prepare for Wakayama Shis September weather 💧

UV exposure in Wakayama Shi during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Location coordinates Where is Wakayama Shi?

Get accurate weather forecasts for Wakayama Shi, located at latitude 34.233 and longitude 135.167. Stay updated with localized weather information tailored for Wakayama Shi.

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