Weather in Iwakuni for April 2026
In general, the average temperature in Iwakuni at the beginning of April is 15.3 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 18.1 °C by the end of April.
Iwakuni in April brings notable rainfall, with an average of 20 rainy days and a total precipitation of 119.5 mm.
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Iwakuni Weather April
Temperatures trend during April in Iwakuni
April weather in Iwakuni day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Apr. |  Sunny | 14° /6° | 0.2 mm | 4 | |
| 2 Apr. |  Overcast | 16° /7° | 1.2 mm | 4 | |
| 3 Apr. |  Light rain shower | 14° /8° | 20.1 mm | 3 | |
| 4 Apr. | Patchy rain possible | 14° /7° | 0.7 mm | 4 | |
| 5 Apr. |  Partly cloudy | 15° /8° | 1 mm | 4 | |
| 6 Apr. | Patchy rain possible | 16° /8° | 0.3 mm | 4 | |
| 7 Apr. | Overcast | 18° /7° | 0 mm | 5 | |
| 8 Apr. |  Moderate rain | 17° /10° | 11.2 mm | 5 | |
| 9 Apr. |  Patchy light rain | 16° /7° | 5.4 mm | 4 | |
| 10 Apr. | Overcast | 14° /7° | 7.9 mm | 3 | |
| 11 Apr. | Patchy rain possible | 17° /9° | 0.7 mm | 4 | |
| 12 Apr. | Patchy rain possible | 16° /9° | 3.1 mm | 4 | |
| 13 Apr. | Overcast | 16° /9° | 19.3 mm | 4 | |
| 14 Apr. | Sunny | 16° /8° | 4 mm | 4 | |
| 15 Apr. | Light drizzle | 15° /9° | 1.6 mm | 4 | |
| 16 Apr. |  Patchy light rain with thunder | 18° /10° | 4 mm | 5 | |
| 17 Apr. | Sunny | 19° /10° | 0 mm | 5 | |
| 18 Apr. | Overcast | 20° /12° | 0 mm | 5 | |
| 19 Apr. | Overcast | 20° /11° | 0 mm | 5 | |
| 20 Apr. | Moderate rain | 18° /13° | 10.9 mm | 4 | |
| 21 Apr. | Light rain | 18° /12° | 6.4 mm | 4 | |
| 22 Apr. | Light rain shower | 19° /14° | 4.6 mm | 4 | |
| 23 Apr. | Light drizzle | 18° /13° | 2.3 mm | 4 | |
| 24 Apr. | Light rain shower | 19° /10° | 2.6 mm | 4 | |
| 25 Apr. | Overcast | 18° /9° | 0 mm | 4 | |
| 26 Apr. | Patchy rain possible | 18° /9° | 0 mm | 5 | |
| 27 Apr. | Light rain | 18° /11° | 1.6 mm | 4 | |
| 28 Apr. | Sunny | 18° /11° | 1 mm | 5 | |
| 29 Apr. | Light rain | 17° /11° | 5.6 mm | 5 | |
| 30 Apr. | Light rain shower | 19° /11° | 3.8 mm | 5 | |
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Iwakuni weather in April vs March vs May
| March | April | May | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 12°/5° | 17°/10° | 19°/13° |
| Rainfall | 144 mm | 120 mm | 244 mm |
| Wind | 18.5 km/h | 12.7 km/h | 13.8 km/h |
| Humidity | 71% | 75% | 74% |
| Rainy days | 20 days | 20 days | 17 days |
| Dry days | 11 days | 10 days | 14 days |
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Iwakuni in April - FAQ
What to pack to Iwakuni in April?
As you prepare for your trip to Iwakuni 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 Iwakuni, during April, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- 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 Iwakuni
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Where is Iwakuni?Get accurate weather forecasts for Iwakuni, located at latitude 34.163 and longitude 132.22. Stay updated with localized weather information tailored for Iwakuni.