Yamaguchi (Iwakuni)
April
Weather in Yamaguchi for April 2027
Your guide to Yamaguchi weather in April - trends and predictions
In general, the average temperature in Yamaguchi at the beginning of April is 15.7 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 17.9 °C by the end of April.
Yamaguchi experiences heavy rainfall in April, with over 20 rainy days and an average total precipitation 159.9 mm.
Is April a good time to visit Yamaguchi? check out the best time to travel to Yamaguchi page.
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Temperatures
Rain 🌧️
More
9
Dry days
21
Rainy days
0
Snow days
17°/10°
Temperatures
13 km/h
Avg max wind
75 %
Avg humidity
Yamaguchi Weather April
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Temperatures trend during April in Yamaguchi
See the weather trend as well as the moving average line
April weather in Yamaguchi day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Apr. |  Sunny | 14° /7° | 1.9 mm | 4 | |
| 2 Apr. |  Overcast | 16° /7° | 1.1 mm | 5 | |
| 3 Apr. |  Light rain shower | 15° /7° | 13.4 mm | 4 | |
| 4 Apr. | Patchy rain possible | 15° /8° | 18.6 mm | 3 | |
| 5 Apr. | Patchy rain possible | 16° /9° | 0.7 mm | 5 | |
| 6 Apr. | Patchy rain possible | 17° /8° | 0.2 mm | 5 | |
| 7 Apr. | Overcast | 17° /6° | 0.6 mm | 6 | |
| 8 Apr. |  Moderate rain | 16° /8° | 7.5 mm | 5 | |
| 9 Apr. |  Patchy light rain | 16° /7° | 6.8 mm | 4 | |
| 10 Apr. | Light rain shower | 15° /8° | 12.1 mm | 3 | |
| 11 Apr. | Patchy rain possible | 18° /9° | 0.5 mm | 5 | |
| 12 Apr. | Patchy rain possible | 17° /9° | 2.1 mm | 4 | |
| 13 Apr. | Overcast | 17° /10° | 12.9 mm | 5 | |
| 14 Apr. | Sunny | 16° /10° | 3.3 mm | 3 | |
| 15 Apr. | Light drizzle | 15° /10° | 4.9 mm | 3 | |
| 16 Apr. |  Partly cloudy | 18° /10° | 2.7 mm | 6 | |
| 17 Apr. | Sunny | 18° /10° | 0.1 mm | 5 | |
| 18 Apr. | Patchy rain possible | 19° /12° | 0.1 mm | 5 | |
| 19 Apr. | Overcast | 19° /12° | 0.2 mm | 5 | |
| 20 Apr. | Patchy rain possible | 19° /13° | 8.1 mm | 4 | |
| 21 Apr. | Light rain | 18° /11° | 4.4 mm | 6 | |
| 22 Apr. | Light rain shower | 18° /12° | 3.2 mm | 5 | |
| 23 Apr. | Light drizzle | 16° /12° | 15.6 mm | 3 | |
| 24 Apr. | Overcast | 18° /9° | 1.7 mm | 5 | |
| 25 Apr. | Overcast | 18° /9° | 0 mm | 6 | |
| 26 Apr. | Patchy rain possible | 17° /9° | 20.3 mm | 4 | |
| 27 Apr. | Light rain | 19° /11° | 2.2 mm | 6 | |
| 28 Apr. | Sunny | 19° /11° | 0.6 mm | 6 | |
| 29 Apr. | Light rain | 17° /11° | 4 mm | 5 | |
| 30 Apr. | Light rain shower | 17° /11° | 10.1 mm | 3 | |
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Important Notice
Our weather forecast for Yamaguchi in April 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 April vs March vs May
Compare April 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.
| March | April | May | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 12°/5° | 17°/10° | 20°/13° |
| Rainfall | 130 mm | 160 mm | 208 mm |
| Wind | 17.3 km/h | 13.3 km/h | 13.3 km/h |
| Humidity | 71% | 75% | 75% |
| Rainy days | 23 days | 21 days | 21 days |
| Dry days | 8 days | 9 days | 10 days |
Planning a trip to Yamaguchi? Discover the best time to visit
Yamaguchi in April - FAQ
What are the expected maximum and minimum temperatures in Yamaguchi during April?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 10°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Yamaguchi during April?
Significant rainfall exceeding 159.9 mm is expected in Yamaguchi during April, occurring over more than 21 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Yamaguchi during April?
The average wind speed in Yamaguchi during April is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Yamaguchi in April?
As you prepare for your trip to Yamaguchi in April, 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 April, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long trousers
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
April rainfall patterns in Yamaguchi
Explore the daily rainfall trends and prepare for Yamaguchis April weather 💧
Typically, Yamaguchi has 21 rainy days in April with a total of 159.9 mm of rainfall.
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