Okayama (Kurashiki)
September
Weather in Okayama for September 2027
Your guide to Okayama weather in September - trends and predictions
In general, the average temperature in Okayama at the beginning of September is 29.4 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 26.4 °C by the end of September.
The climate of Okayama in September is notably wet, with an average of 13 rainy days, and a total of 132.1 mm of precipitation.
Is September a good time to visit Okayama? check out the best time to travel to Okayama page.
✨ Is September a good time to visit Okayama? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
17
Dry days
13
Rainy days
0
Snow days
28°/23°
Temperatures
14 km/h
Avg max wind
75 %
Avg humidity
Okayama Weather September
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Temperatures trend during September in Okayama
See the weather trend as well as the moving average line
September weather in Okayama day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Thundery outbreaks possible | 31° /26° | 0.8 mm | 8 | |
| 2 Sept. |  Patchy rain possible | 31° /25° | 0.2 mm | 7 | |
| 3 Sept. |  Light rain | 29° /24° | 4.4 mm | 5 | |
| 4 Sept. |  Heavy rain | 27° /23° | 29.4 mm | 5 | |
| 5 Sept. | Light rain | 29° /22° | 6.6 mm | 5 | |
| 6 Sept. | Patchy rain possible | 29° /23° | 1.4 mm | 6 | |
| 7 Sept. |  Sunny | 30° /24° | 0.4 mm | 5 | |
| 8 Sept. | Patchy rain possible | 29° /24° | 1.8 mm | 5 | |
| 9 Sept. |  Moderate rain | 29° /23° | 15.5 mm | 6 | |
| 10 Sept. | Light rain | 30° /23° | 4.8 mm | 6 | |
| 11 Sept. |  Moderate or heavy rain shower | 28° /23° | 9.8 mm | 6 | |
| 12 Sept. | Patchy rain possible | 30° /23° | 1.4 mm | 7 | |
| 13 Sept. |  Partly cloudy | 30° /24° | 0.6 mm | 7 | |
| 14 Sept. | Light rain | 30° /24° | 4.5 mm | 6 | |
| 15 Sept. | Light rain | 28° /24° | 6.7 mm | 6 | |
| 16 Sept. | Patchy rain possible | 29° /24° | 2.4 mm | 6 | |
| 17 Sept. | Patchy rain possible | 29° /24° | 1.1 mm | 6 | |
| 18 Sept. | Light rain | 30° /23° | 3.6 mm | 6 | |
| 19 Sept. | Patchy rain possible | 29° /23° | 1.4 mm | 6 | |
| 20 Sept. | Light rain shower | 29° /24° | 1.3 mm | 6 | |
| 21 Sept. | Light rain | 28° /23° | 7.6 mm | 5 | |
| 22 Sept. | Light rain shower | 27° /21° | 1.1 mm | 6 | |
| 23 Sept. | Light rain shower | 26° /20° | 1.8 mm | 6 | |
| 24 Sept. |  Overcast | 27° /20° | 0 mm | 5 | |
| 25 Sept. | Sunny | 26° /21° | 0.6 mm | 5 | |
| 26 Sept. | Light rain | 27° /21° | 4 mm | 5 | |
| 27 Sept. | Light rain | 27° /22° | 2.9 mm | 5 | |
| 28 Sept. | Light rain | 26° /21° | 7.2 mm | 5 | |
| 29 Sept. | Light rain | 26° /20° | 8.3 mm | 5 | |
| 30 Sept. |  Cloudy | 26° /19° | 0.3 mm | 6 | |
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Important Notice
Our weather forecast for Okayama 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 Okayama forecast closer to your planned date for the most up-to-date weather information.
Change Month
Okayama weather in September vs August vs October
Compare September weather in Okayama with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
| August | September | October | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 32°/25° | 28°/23° | 23°/16° |
| Rainfall | 175 mm | 132 mm | 68 mm |
| Wind | 15 km/h | 14.2 km/h | 15.2 km/h |
| Humidity | 72% | 75% | 68% |
| Rainy days | 14 days | 13 days | 8 days |
| Dry days | 17 days | 17 days | 23 days |
Planning a trip to Okayama? Discover the best time to visit
Okayama in September - FAQ
What are the expected maximum and minimum temperatures in Okayama during September?
During September, expect a variety of temperatures with highs around 28° and lows near 23°, suitable for diverse activities and preferences.
How much rainfall should be expected in Okayama during September?
Significant rainfall exceeding 132.1 mm is expected in Okayama during September, occurring over more than 13 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Okayama during September?
The average wind speed in Okayama during September is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Okayama
Explore the daily rainfall trends and prepare for Okayamas September weather 💧
Typically, Okayama has 13 rainy days in September with a total of 132.1 mm of rainfall.
UV exposure in Okayama during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
What to pack to Okayama in September?
Warm & sunny · highs around 28 °C, frequent showers
As you prepare for your trip to Okayama 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 Okayama, during September, is comfortable and enjoyable, regardless of the weather conditions.
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