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Weather in Maihama for September 2025

Your guide to Maihama weather in September - trends and predictions

    Temperatures

  • Until now, September 2025 in Maihama is slightly cooler than the historical average by -0.6 °C.

  • The forecast for the next days in Maihama predicts a temperature of 24.8 °C, which is cooler than the historical average.

  • In general, the average temperature in Maihama at the beginning of September is 30 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 23.1 °C by the end of September.

    • Rain 🌧️

  • Maihama experiences moderate rainfall in September, with an average of 10 rainy days and a total precipitation of 153.8 mm.

    • More

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

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

Average dry days
20
Dry days
Average rainy days
10
Rainy days
Average snowy days
0
Snow days
Average temperatures
29°/24°
Temperatures
Average wind speed
24 km/h
Avg max wind
Average humidity
71 %
Avg humidity

Maihama Weather September

Move between months or click on a day
August
October
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Heavy rain at times
31°
2
Cloudy
32°
3
Moderate or heavy rain shower
30°
4
Patchy rain possible
28°
5
Partly cloudy
28°
6
Sunny
30°
7
Partly cloudy
31°
8
Cloudy
32°
9
Moderate rain at times
32°
10
Partly cloudy
31°
11
Sunny
31°
12
Partly cloudy
28°
13
Cloudy
29°
14
Sunny
31°
15
Patchy rain possible
29°
16
Patchy rain possible
30°
17
Partly cloudy
31°
18
Patchy rain possible
33°
19
Heavy rain
19°
20
Moderate rain
19°
21
Moderate rain
19°
22
Patchy rain possible
25°
23
Patchy rain possible
24°
24
Patchy rain possible
23°
25
Moderate rain
21°
26
Heavy rain
22°
27
Patchy rain possible
21°
28
Patchy rain possible
26°
29
Patchy rain possible
24°
30
Patchy rain possible
25°

Temperatures trend during September in Maihama

See the weather trend as well as the moving average line

September weather in Maihama day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Heavy rain at times
Heavy rain at times
 31° /26° 9.1 mm 8
2 Sept. Cloudy
Cloudy
 32° /27° 0 mm 8
3 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 30° /25° 28.4 mm 7
4 Sept. Patchy rain possible
Patchy rain possible
 28° /24° 8.1 mm 6
5 Sept. Partly cloudy
Partly cloudy
 28° /23° 33.7 mm 7
6 Sept. Sunny
Sunny
 30° /24° 0.1 mm 7
7 Sept. Partly cloudy
Partly cloudy
 31° /25° 0 mm 8
8 Sept. Cloudy
Cloudy
 32° /26° 1.9 mm 7
9 Sept. Moderate rain at times
Moderate rain at times
 32° /26° 1 mm 7
10 Sept. Partly cloudy
Partly cloudy
 31° /25° 6.2 mm 8
11 Sept. Sunny
Sunny
 31° /24° 3.5 mm 7
12 Sept. Partly cloudy
Partly cloudy
 28° /24° 7.8 mm 7
13 Sept. Cloudy
Cloudy
 29° /25° 0.3 mm 7
14 Sept. Sunny
Sunny
 31° /27° 0.1 mm 1.3
15 Sept. Patchy rain possible
Patchy rain possible
 29° /25° 1.3 mm 1.4
16 Sept. Patchy rain possible
Patchy rain possible
 30° /26° 3.2 mm 1.7
17 Sept. Partly cloudy
Partly cloudy
 31° /26° 0.1 mm 1.6
18 Sept. Patchy rain possible
Patchy rain possible
 33° /23° 4.1 mm 1.8
19 Sept. Heavy rain
Heavy rain
 19° /17° 22.3 mm 4
20 Sept. Moderate rain
Moderate rain
 19° /18° 13.5 mm 4
21 Sept. Moderate rain
Moderate rain
 19° /18° 6.7 mm 4
22 Sept. Patchy rain possible
Patchy rain possible
 25° /18° 0.2 mm 5
23 Sept. Patchy rain possible
Patchy rain possible
 24° /21° 0.1 mm 5
24 Sept. Patchy rain possible
Patchy rain possible
 23° /21° 1.4 mm 5
25 Sept. Moderate rain
Moderate rain
 21° /20° 5.8 mm 5
26 Sept. Heavy rain
Heavy rain
 22° /19° 23.1 mm 5
27 Sept. Patchy rain possible
Patchy rain possible
 21° /19° 4.2 mm 4
28 Sept. Patchy rain possible
Patchy rain possible
 26° /22° 0.2 mm 6
29 Sept. Patchy rain possible
Patchy rain possible
 24° /21° 0.5 mm 5
30 Sept. Patchy rain possible
Patchy rain possible
 25° /21° 0.5 mm 6
Next
Important Notice
Our weather forecast for Maihama 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 Maihama forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Maihama weather in September vs August vs October

Compare September weather in Maihama 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°/26°29°/24°23°/18°
Rainfall206 mm154 mm178 mm
Wind23.8 km/h24.2 km/h23.3 km/h
Humidity70%71%69%
Rainy days16 days10 days14 days
Dry days15 days20 days17 days

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

Maihama in September - FAQ

What are the expected maximum and minimum temperatures in Maihama during September?
During September, expect a variety of temperatures with highs around 29° and lows near 24°, suitable for diverse activities and preferences.
How much rainfall should be expected in Maihama during September?
Significant rainfall exceeding 153.8 mm is expected in Maihama during September, occurring over more than 10 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Maihama during September?
The average wind speed in Maihama during September is 24 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Maihama in September?

As you prepare for your trip to Maihama 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 Maihama, 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 Maihama

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

UV exposure in Maihama 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 Maihama?

Get accurate weather forecasts for Maihama, located at latitude 35.63 and longitude 139.88. Stay updated with localized weather information tailored for Maihama.

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