Yamaguchi (Iwakuni)
October
Weather in Yamaguchi for October 2025
Your guide to Yamaguchi weather in October - trends and predictions
In general, the average temperature in Yamaguchi at the beginning of October is 23.3 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 20.4 °C by the end of October.
The climate of Yamaguchi in October is notably wet, with an average of 12 rainy days.
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Temperatures
Rain 🌧️
More
19
Dry days
12
Rainy days
0
Snow days
22°/16°
Temperatures
16 km/h
Avg max wind
76 %
Avg humidity
Yamaguchi in October average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  27° | 2  23° | 3 20° | 4 23° | 5 23° | ||
| 6 24° | 7 23° | 8 20° | 9 23° | 10 22° | 11  22° | 12  22° |
| 13 23° | 14  22° | 15 24° | 16 25° | 17 24° | 18 24° | 19 24° |
| 20 20° | 21 21° | 22 21° | 23 22° | 24  20° | 25 22° | 26 21° |
| 27 21° | 28 20° | 29 18° | 30 22° | 31 19° |
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Temperatures trend during October in Yamaguchi
See the weather trend as well as the moving average line
October weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Oct. | Patchy rain possible | 27° /19° | 0.2 mm | 6 | |
| 2 Oct. | Light rain | 23° /17° | 13.8 mm | 5 | |
| 3 Oct. | Light rain | 20° /17° | 11.2 mm | 5 | |
| 4 Oct. | Patchy rain possible | 23° /18° | 0.2 mm | 5 | |
| 5 Oct. | Patchy rain possible | 23° /17° | 0.1 mm | 5 | |
| 6 Oct. | Patchy rain possible | 24° /19° | 0.1 mm | 5 | |
| 7 Oct. | Light rain shower | 23° /20° | 7.7 mm | 5 | |
| 8 Oct. | Light rain shower | 20° /18° | 2 mm | 5 | |
| 9 Oct. | Patchy rain possible | 23° /15° | 0.1 mm | 5 | |
| 10 Oct. | Patchy rain possible | 22° /15° | 0.1 mm | 5 | |
| 11 Oct. | Partly cloudy | 22° /15° | 0 mm | 6 | |
| 12 Oct. | Sunny | 22° /14° | 0 mm | 6 | |
| 13 Oct. | Partly cloudy | 23° /15° | 0 mm | 6 | |
| 14 Oct. | Overcast | 22° /17° | 0 mm | 5 | |
| 15 Oct. | Patchy rain possible | 24° /19° | 1.2 mm | 5 | |
| 16 Oct. | Light rain shower | 25° /20° | 3.2 mm | 6 | |
| 17 Oct. | Light rain shower | 24° /20° | 2.8 mm | 5 | |
| 18 Oct. | Light rain shower | 24° /19° | 9.3 mm | 5 | |
| 19 Oct. | Light rain shower | 24° /15° | 14.3 mm | 5 | |
| 20 Oct. | Partly cloudy | 20° /15° | 0 mm | 6 | |
| 21 Oct. | Overcast | 21° /13° | 0 mm | 5 | |
| 22 Oct. | Light rain shower | 21° /18° | 3.4 mm | 5 | |
| 23 Oct. | Light rain shower | 22° /16° | 7.4 mm | 5 | |
| 24 Oct. | Cloudy | 20° /14° | 0 mm | 5 | |
| 25 Oct. | Partly cloudy | 22° /15° | 0 mm | 6 | |
| 26 Oct. | Sunny | 21° /15° | 0 mm | 6 | |
| 27 Oct. | Partly cloudy | 21° /16° | 0 mm | 6 | |
| 28 Oct. | Light rain | 20° /16° | 8 mm | 5 | |
| 29 Oct. | Patchy light drizzle | 18° /15° | 0.4 mm | 4 | |
| 30 Oct. | Sunny | 22° /14° | 0.1 mm | 6 | |
| 31 Oct. | Overcast | 19° /13° | 0 mm | 4 | |
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Important Notice
Our weather forecast for Yamaguchi in October 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 Yamaguchi forecast closer to your planned date for the most up-to-date weather information.
Yamaguchi in October - FAQ
What are the expected maximum and minimum temperatures in Yamaguchi during October?
During October, expect a variety of temperatures with highs around 22° and lows near 16°, suitable for diverse activities and preferences.
How much rainfall should be expected in Yamaguchi during October?
Moderate rainfall is anticipated in Yamaguchi during October, with a total of 85.63 mm spread over approximately 12 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Yamaguchi during October?
The average wind speed in Yamaguchi during October is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Yamaguchi in October?
As you prepare for your trip to Yamaguchi in October, 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 Yamaguchi, during October, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Layered Clothing: Light sweaters, long-sleeve shirts, light jackets, and comfortable pants
- 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
October rainfall patterns in Yamaguchi
Explore the daily rainfall trends and prepare for Yamaguchis October weather 💧
UV exposure in Yamaguchi during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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