Iwate (Morioka)
April
Weather in Iwate for April 2026
Your guide to Iwate weather in April - trends and predictions
In general, the average temperature in Iwate at the beginning of April is 9.4 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 14.4 °C by the end of April.
Iwate in April brings notable rainfall, with an average of 20 rainy days and a total precipitation of 102.1 mm.
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Temperatures
Rain 🌧️
More
10
Dry days
20
Rainy days
0
Snow days
14°/4°
Temperatures
16 km/h
Avg max wind
82 %
Avg humidity
Iwate Weather April
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Temperatures trend during April in Iwate
See the weather trend as well as the moving average line
April weather in Iwate day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Apr. |  Moderate rain at times | 7° /-2° | 4.8 mm | 2 | |
| 2 Apr. | Moderate or heavy rain shower | 7° /1° | 12.5 mm | 1 | |
| 3 Apr. |  Patchy rain possible | 7° /2° | 1.4 mm | 1 | |
| 4 Apr. | Patchy rain possible | 8° /2° | 0.2 mm | 1 | |
| 5 Apr. |  Partly cloudy | 11° /1° | 0 mm | 5 | |
| 6 Apr. | Moderate rain at times | 15° /2° | 1.2 mm | 3 | |
| 7 Apr. |  Overcast | 11° /4° | 0 mm | 1 | |
| 8 Apr. | Patchy rain possible | 13° /3° | 2 mm | 2 | |
| 9 Apr. |  Heavy rain at times | 13° /4° | 3.8 mm | 3 | |
| 10 Apr. | Overcast | 15° /2° | 0 mm | 4 | |
| 11 Apr. | Patchy rain possible | 17° /6° | 0.2 mm | 3 | |
| 12 Apr. | Overcast | 15° /7° | 0 mm | 2 | |
| 13 Apr. | Patchy rain possible | 13° /6° | 0.4 mm | 1 | |
| 14 Apr. | Moderate or heavy rain shower | 13° /5° | 28.8 mm | 2 | |
| 15 Apr. | Moderate rain at times | 11° /3° | 0.6 mm | 3 | |
| 16 Apr. | Moderate or heavy rain shower | 9° /2° | 6.7 mm | 1 | |
| 17 Apr. | Patchy rain possible | 18° /1° | 0.3 mm | 6 | |
| 18 Apr. | Heavy rain at times | 18° /9° | 7.1 mm | 1 | |
| 19 Apr. | Partly cloudy | 18° /9° | 5.1 mm | 6 | |
| 20 Apr. | Moderate rain at times | 18° /8° | 1.9 mm | 3 | |
| 21 Apr. | Overcast | 15° /5° | 0 mm | 6 | |
| 22 Apr. | Overcast | 18° /3° | 0 mm | 7 | |
| 23 Apr. | Moderate or heavy rain shower | 15° /8° | 5.8 mm | 1 | |
| 24 Apr. | Overcast | 18° /9° | 0 mm | 2 | |
| 25 Apr. | Patchy rain possible | 18° /6° | 0.1 mm | 4 | |
| 26 Apr. | Patchy rain possible | 12° /4° | 0.9 mm | 5 | |
| 27 Apr. | Moderate rain at times | 17° /3° | 1.6 mm | 6 | |
| 28 Apr. | Patchy rain possible | 16° /5° | 1.8 mm | 3 | |
| 29 Apr. |  Light rain | 11° /5° | 14 mm | 1 | |
| 30 Apr. | Patchy rain possible | 9° /2° | 0.9 mm | 3 | |
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Important Notice
Our weather forecast for Iwate 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 Iwate forecast closer to your planned date for the most up-to-date weather information.
Change Month
Iwate weather in April vs March vs May
Compare April weather in Iwate 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 | Overcast | Patchy rain possible | Patchy rain possible |
| Temperatures | 8°/-1° | 14°/4° | 18°/8° |
| Rainfall | 82 mm | 102 mm | 134 mm |
| Snowfall | 15 cm | 0 cm | 0 cm |
| Wind | 15.3 km/h | 15.5 km/h | 13.5 km/h |
| Humidity | 77% | 82% | 81% |
| Rainy days | 12 days | 20 days | 22 days |
| Snow days | 6 days | 0 days | 0 days |
| Dry days | 13 days | 10 days | 9 days |
Planning a trip to Iwate? Discover the best time to visit
Iwate in April - FAQ
What are the expected maximum and minimum temperatures in Iwate during April?
Prepare for cooler days with highs just around 14° and colder nights, dipping below 4°.
How much rainfall should be expected in Iwate during April?
Significant rainfall exceeding 102.1 mm is expected in Iwate during April, occurring over more than 20 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Iwate during April?
The average wind speed in Iwate during April is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Iwate in April?
As you prepare for your trip to Iwate 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 Iwate, 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 Iwate
Explore the daily rainfall trends and prepare for Iwates April weather 💧
Typically, Iwate has 20 rainy days in April with a total of 102.1 mm of rainfall.
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