Fukushima (Shirakawa)
September
Weather in Fukushima for September 2025
Your guide to Fukushima weather in September - trends and predictions
In general, the average temperature in Fukushima at the beginning of September is 28.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 22.4 °C by the end of September.
Fukushima experiences an exceptionally high level of rainfall in September, with more than 20 rainy days on average.
Is September a good time to visit Fukushima? check out the best time to travel to Fukushima page.
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8
Dry days
22
Rainy days
0
Snow days
26°/18°
Temperatures
11 km/h
Avg max wind
86 %
Avg humidity
Fukushima in September average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  30° | 2  30° | 3 28° | 4  24° | 5 29° | 6  29° | 7 29° |
| 8 24° | 9 27° | 10 29° | 11  29° | 12 29° | 13  29° | 14 27° |
| 15 28° | 16 25° | 17 28° | 18 29° | 19 26° | 20 28° | 21 22° |
| 22  21° | 23 20° | 24 21° | 25 21° | 26 25° | 27 23° | 28 24° |
| 29 22° | 30 21° |
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Temperatures trend during September in Fukushima
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Cloudy | 30° /20° | 1.1 mm | 7 | |
| 2 Sept. | Patchy rain possible | 30° /20° | 6.2 mm | 7 | |
| 3 Sept. | Patchy rain possible | 28° /19° | 5.5 mm | 7 | |
| 4 Sept. | Moderate or heavy rain shower | 24° /18° | 57.3 mm | 6 | |
| 5 Sept. | Moderate or heavy rain shower | 29° /18° | 5.9 mm | 7 | |
| 6 Sept. | Torrential rain shower | 29° /19° | 17.1 mm | 7 | |
| 7 Sept. | Patchy rain possible | 29° /18° | 3.3 mm | 7 | |
| 8 Sept. | Light rain shower | 24° /18° | 60.1 mm | 6 | |
| 9 Sept. | Light rain shower | 27° /20° | 8.1 mm | 6 | |
| 10 Sept. | Light rain shower | 29° /20° | 1 mm | 6 | |
| 11 Sept. | Fog | 29° /21° | 1.4 mm | 7 | |
| 12 Sept. | Fog | 29° /20° | 6.6 mm | 7 | |
| 13 Sept. | Sunny | 29° /19° | 8.7 mm | 7 | |
| 14 Sept. | Fog | 27° /20° | 2.8 mm | 6 | |
| 15 Sept. | Moderate or heavy rain shower | 28° /21° | 9.3 mm | 6 | |
| 16 Sept. | Light rain shower | 25° /19° | 5.2 mm | 6 | |
| 17 Sept. | Light rain shower | 28° /19° | 3.8 mm | 6 | |
| 18 Sept. | Light rain shower | 29° /20° | 6.5 mm | 6 | |
| 19 Sept. | Light rain shower | 26° /20° | 14.3 mm | 6 | |
| 20 Sept. | Light rain shower | 28° /19° | 4.1 mm | 7 | |
| 21 Sept. | Fog | 22° /17° | 5.3 mm | 5 | |
| 22 Sept. | Light drizzle | 21° /16° | 16.9 mm | 5 | |
| 23 Sept. | Light rain shower | 20° /13° | 0.8 mm | 5 | |
| 24 Sept. | Patchy rain possible | 21° /11° | 0 mm | 5 | |
| 25 Sept. | Patchy rain possible | 21° /10° | 0.8 mm | 5 | |
| 26 Sept. | Cloudy | 25° /14° | 0.7 mm | 6 | |
| 27 Sept. | Light drizzle | 23° /16° | 3.4 mm | 5 | |
| 28 Sept. | Light rain shower | 24° /17° | 1.7 mm | 6 | |
| 29 Sept. | Patchy rain possible | 22° /15° | 1.5 mm | 5 | |
| 30 Sept. | Light rain shower | 21° /15° | 4 mm | 5 | |
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Important Notice
Our weather forecast for Fukushima 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 Fukushima forecast closer to your planned date for the most up-to-date weather information.
Fukushima in September - FAQ
What are the expected maximum and minimum temperatures in Fukushima during September?
During September, expect a variety of temperatures with highs around 26° and lows near 18°, suitable for diverse activities and preferences.
How much rainfall should be expected in Fukushima during September?
Significant rainfall exceeding 347 mm is expected in Fukushima during September, occurring over more than 22 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Fukushima during September?
The average wind speed in Fukushima during September is 11 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Fukushima in September?
As you prepare for your trip to Fukushima 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 Fukushima, 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 Fukushima
Explore the daily rainfall trends and prepare for Fukushimas September weather 💧
UV exposure in Fukushima during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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