Yamaguchi (Iwakuni)
August
Weather in Yamaguchi for August 2027
Your guide to Yamaguchi weather in August - trends and predictions
In general, the average temperature in Yamaguchi at the beginning of August is 31.3 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 29.6 °C by the end of August.
Yamaguchi in August brings notable rainfall, with an average of 17 rainy days and a total precipitation of 155.6 mm.
Is August a good time to visit Yamaguchi? check out the best time to travel to Yamaguchi page.
✨ Is August a good time to visit Yamaguchi? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
14
Dry days
17
Rainy days
0
Snow days
30°/24°
Temperatures
11 km/h
Avg max wind
80 %
Avg humidity
Yamaguchi Weather August
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Temperatures trend during August in Yamaguchi
See the weather trend as well as the moving average line
August weather in Yamaguchi day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Sunny | 32° /23° | 0 mm | 9 | |
| 2 Aug. | Sunny | 32° /24° | 0.1 mm | 9 | |
| 3 Aug. |  Patchy rain possible | 31° /24° | 1.6 mm | 9 | |
| 4 Aug. |  Moderate or heavy rain shower | 30° /24° | 6.8 mm | 6 | |
| 5 Aug. |  Light rain | 31° /24° | 2.6 mm | 8 | |
| 6 Aug. | Patchy rain possible | 31° /24° | 1.9 mm | 9 | |
| 7 Aug. | Light rain | 31° /25° | 2.5 mm | 9 | |
| 8 Aug. | Patchy rain possible | 31° /24° | 1.8 mm | 8 | |
| 9 Aug. | Light rain | 29° /23° | 7.9 mm | 8 | |
| 10 Aug. |  Heavy rain | 28° /23° | 25.6 mm | 8 | |
| 11 Aug. |  Moderate rain | 29° /23° | 17 mm | 8 | |
| 12 Aug. | Light rain | 30° /22° | 3.9 mm | 7 | |
| 13 Aug. | Patchy rain possible | 29° /23° | 2.2 mm | 6 | |
| 14 Aug. | Patchy rain possible | 30° /23° | 2.2 mm | 7 | |
| 15 Aug. | Patchy rain possible | 30° /23° | 1.8 mm | 8 | |
| 16 Aug. | Patchy rain possible | 30° /24° | 2.2 mm | 7 | |
| 17 Aug. | Light rain | 30° /24° | 8.1 mm | 6 | |
| 18 Aug. | Patchy rain possible | 30° /24° | 1.2 mm | 8 | |
| 19 Aug. | Light rain shower | 30° /24° | 1 mm | 8 | |
| 20 Aug. | Light rain shower | 31° /24° | 0.9 mm | 5 | |
| 21 Aug. | Patchy rain possible | 30° /24° | 0.8 mm | 6 | |
| 22 Aug. | Light rain shower | 31° /24° | 1.5 mm | 5 | |
| 23 Aug. | Light rain | 31° /25° | 3.4 mm | 8 | |
| 24 Aug. | Light rain | 31° /24° | 2.7 mm | 8 | |
| 25 Aug. | Light rain | 31° /24° | 4.2 mm | 8 | |
| 26 Aug. | Light rain | 30° /24° | 2.9 mm | 7 | |
| 27 Aug. | Light rain | 30° /25° | 8.6 mm | 5 | |
| 28 Aug. | Light rain | 29° /24° | 5.2 mm | 5 | |
| 29 Aug. | Light rain | 28° /23° | 4.8 mm | 5 | |
| 30 Aug. | Heavy rain | 28° /24° | 29 mm | 5 | |
| 31 Aug. |  Thundery outbreaks possible | 30° /24° | 1.2 mm | 8 | |
| Next | |||||
Important Notice
Our weather forecast for Yamaguchi in August 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.
Change Month
Yamaguchi weather in August vs July vs September
Compare August weather in Yamaguchi with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
| July | August | September | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 29°/22° | 30°/24° | 27°/22° |
| Rainfall | 158 mm | 156 mm | 158 mm |
| Wind | 10.7 km/h | 11 km/h | 12.2 km/h |
| Humidity | 83% | 80% | 81% |
| Rainy days | 10 days | 17 days | 15 days |
| Dry days | 21 days | 14 days | 15 days |
Planning a trip to Yamaguchi? Discover the best time to visit
Yamaguchi in August - FAQ
What are the expected maximum and minimum temperatures in Yamaguchi during August?
During August, expect a variety of temperatures with highs around 30° and lows near 24°, suitable for diverse activities and preferences.
How much rainfall should be expected in Yamaguchi during August?
Significant rainfall exceeding 155.6 mm is expected in Yamaguchi during August, occurring over more than 17 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Yamaguchi during August?
The average wind speed in Yamaguchi during August is 11 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Yamaguchi
Explore the daily rainfall trends and prepare for Yamaguchis August weather 💧
Typically, Yamaguchi has 17 rainy days in August with a total of 155.6 mm of rainfall.
UV exposure in Yamaguchi during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
What to pack to Yamaguchi in August?
Warm & sunny · highs around 30 °C, frequent showers
As you prepare for your trip to Yamaguchi in August, 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 August, is comfortable and enjoyable, regardless of the weather conditions.
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