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Weather in Shimoda for September 2025

Your guide to Shimoda weather in September - trends and predictions

    Temperatures

  • Until now, September 2025 in Shimoda has been nearly identical to the historical average, with a temperature of 27.2 °C (showing only a slight deviation of -0.4 °C).

  • Expect cooler weather in the next days in Shimoda with the forecast suggesting a temperature of 24.9 °C, lower than the historical average.

  • In general, the average temperature in Shimoda at the beginning of September is 27.6 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 25.1 °C by the end of September.

    • Rain 🌧️

  • Shimoda experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 361.5 mm.

    • More

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

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

Average dry days
7
Dry days
Average rainy days
23
Rainy days
Average snowy days
0
Snow days
Average temperatures
27°/24°
Temperatures
Average wind speed
26 km/h
Avg max wind
Average humidity
80 %
Avg humidity

Shimoda Weather September

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

Temperatures trend during September in Shimoda

See the weather trend as well as the moving average line

September weather in Shimoda day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Partly cloudy
Partly cloudy
 28° /25° 13.6 mm 7
2 Sept. Patchy rain possible
Patchy rain possible
 28° /25° 4 mm 6
3 Sept. Patchy rain possible
Patchy rain possible
 28° /24° 10.2 mm 6
4 Sept. Patchy rain possible
Patchy rain possible
 27° /24° 6.7 mm 6
5 Sept. Patchy rain possible
Patchy rain possible
 27° /25° 11.4 mm 6
6 Sept. Patchy rain possible
Patchy rain possible
 27° /24° 1.7 mm 6
7 Sept. Light rain shower
Light rain shower
 28° /25° 5.6 mm 6
8 Sept. Torrential rain shower
Torrential rain shower
 27° /24° 133.8 mm 6
9 Sept. Patchy rain possible
Patchy rain possible
 28° /25° 8.9 mm 6
10 Sept. Patchy rain possible
Patchy rain possible
 28° /25° 4.8 mm 6
11 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 27° /25° 8.3 mm 6
12 Sept. Patchy rain possible
Patchy rain possible
 27° /24° 0.8 mm 6
13 Sept. Sunny
Sunny
 28° /24° 1.4 mm 6
14 Sept. Partly cloudy
Partly cloudy
 28° /25° 2.5 mm 7
15 Sept. Patchy rain possible
Patchy rain possible
 27° /26° 0.7 mm 1.7
16 Sept. Patchy rain possible
Patchy rain possible
 28° /26° 0.7 mm 1.9
17 Sept. Partly cloudy
Partly cloudy
 28° /26° 0.1 mm 1.9
18 Sept. Patchy rain possible
Patchy rain possible
 29° /23° 1 mm 2
19 Sept. Patchy rain possible
Patchy rain possible
 22° /20° 0.6 mm 5
20 Sept. Moderate rain
Moderate rain
 21° /19° 6.8 mm 4
21 Sept. Patchy rain possible
Patchy rain possible
 20° /19° 4.3 mm 4
22 Sept. Patchy rain possible
Patchy rain possible
 23° /20° 3.2 mm 5
23 Sept. Patchy rain possible
Patchy rain possible
 24° /22° 1.1 mm 5
24 Sept. Cloudy
Cloudy
 24° /22° 0.1 mm 5
25 Sept. Patchy rain possible
Patchy rain possible
 27° /24° 1.2 mm 6
26 Sept. Patchy rain possible
Patchy rain possible
 27° /25° 1 mm 6
27 Sept. Patchy rain possible
Patchy rain possible
 26° /24° 1.8 mm 6
28 Sept. Partly cloudy
Partly cloudy
 23° /22° 0.1 mm 6
29 Sept. Patchy rain possible
Patchy rain possible
 25° /22° 5.1 mm 6
30 Sept. Patchy rain possible
Patchy rain possible
 24° /22° 1.6 mm 6
Next
Important Notice
Our weather forecast for Shimoda 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 Shimoda forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Shimoda weather in September vs August vs October

Compare September weather in Shimoda 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
Temperatures28°/26°27°/24°22°/19°
Rainfall212 mm361 mm173 mm
Wind19.4 km/h25.6 km/h28.2 km/h
Humidity79%80%73%
Rainy days18 days23 days20 days
Dry days13 days7 days11 days

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

Shimoda in September - FAQ

What are the expected maximum and minimum temperatures in Shimoda during September?
During September, expect a variety of temperatures with highs around 27° and lows near 24°, suitable for diverse activities and preferences.
How much rainfall should be expected in Shimoda during September?
Significant rainfall exceeding 361.5 mm is expected in Shimoda during September, occurring over more than 23 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Shimoda during September?
The average wind speed in Shimoda during September is 26 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Shimoda in September?

As you prepare for your trip to Shimoda 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 Shimoda, 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
  • 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 Shimoda

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

UV exposure in Shimoda 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 Shimoda?

Get accurate weather forecasts for Shimoda, located at latitude 34.677 and longitude 138.945. Stay updated with localized weather information tailored for Shimoda.

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