Sendai
April
Weather in Sendai for April 2026
Your guide to Sendai weather in April - trends and predictions
In general, the average temperature in Sendai at the beginning of April is 12 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 17.7 °C by the end of April.
Precipitation in Sendai during April is a rare event, with an average of fewer than 2 rainy days.
Is April a good time to visit Sendai? check out the best time to travel to Sendai page.
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Temperatures
Rain 🌧️
More
29
Dry days
1
Rainy days
0
Snow days
17°/7°
Temperatures
19 km/h
Avg max wind
70 %
Avg humidity
Sendai Weather April
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Temperatures trend during April in Sendai
See the weather trend as well as the moving average line
April weather in Sendai day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Apr. |  Patchy rain possible | 9° /3° | 6.3 mm | 3 | |
| 2 Apr. |  Cloudy | 11° /4° | 6.8 mm | 3 | |
| 3 Apr. |  Partly cloudy | 10° /5° | 0.2 mm | 3 | |
| 4 Apr. |  Light drizzle | 13° /5° | 3.9 mm | 4 | |
| 5 Apr. |  Sunny | 13° /4° | 0 mm | 4 | |
| 6 Apr. |  Overcast | 14° /5° | 0.2 mm | 3 | |
| 7 Apr. | Light rain shower | 14° /9° | 1.3 mm | 4 | |
| 8 Apr. | Patchy rain possible | 15° /8° | 1.4 mm | 4 | |
| 9 Apr. |  Moderate rain | 14° /6° | 22.8 mm | 3 | |
| 10 Apr. | Sunny | 14° /4° | 0 mm | 4 | |
| 11 Apr. | Overcast | 15° /7° | 0.6 mm | 4 | |
| 12 Apr. | Patchy rain possible | 15° /8° | 0.3 mm | 4 | |
| 13 Apr. | Cloudy | 12° /8° | 1.6 mm | 3 | |
| 14 Apr. | Sunny | 15° /8° | 15.8 mm | 4 | |
| 15 Apr. | Sunny | 16° /9° | 4.5 mm | 5 | |
| 16 Apr. | Overcast | 15° /8° | 1.2 mm | 4 | |
| 17 Apr. | Light drizzle | 20° /9° | 0.7 mm | 5 | |
| 18 Apr. | Overcast | 19° /10° | 0.2 mm | 4 | |
| 19 Apr. | Overcast | 19° /11° | 1.9 mm | 5 | |
| 20 Apr. | Partly cloudy | 18° /9° | 0.8 mm | 5 | |
| 21 Apr. | Partly cloudy | 17° /8° | 0 mm | 5 | |
| 22 Apr. | Overcast | 13° /8° | 0.1 mm | 3 | |
| 23 Apr. | Patchy rain possible | 12° /9° | 3.7 mm | 3 | |
| 24 Apr. | Moderate rain | 15° /9° | 8.2 mm | 4 | |
| 25 Apr. | Patchy rain possible | 18° /10° | 2 mm | 4 | |
| 26 Apr. | Cloudy | 19° /8° | 0 mm | 5 | |
| 27 Apr. | Patchy light drizzle | 21° /11° | 0.9 mm | 6 | |
| 28 Apr. | Sunny | 19° /11° | 0.3 mm | 5 | |
| 29 Apr. | Overcast | 16° /10° | 3 mm | 4 | |
| 30 Apr. | Overcast | 16° /9° | 0 mm | 4 | |
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Important Notice
Our weather forecast for Sendai 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 Sendai forecast closer to your planned date for the most up-to-date weather information.
Change Month
Sendai weather in April vs March vs May
Compare April weather in Sendai 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 | 11°/1° | 17°/7° | 20°/10° |
| Rainfall | 235 mm | 177 mm | 410 mm |
| Snowfall | 49 cm | 0 cm | 0 cm |
| Wind | 24.7 km/h | 18.6 km/h | 18 km/h |
| Humidity | 65% | 70% | 72% |
| Rainy days | 2 days | 1 days | 5 days |
| Snow days | 7 days | 0 days | 0 days |
| Dry days | 22 days | 29 days | 26 days |
Planning a trip to Sendai? Discover the best time to visit
Sendai in April - FAQ
What are the expected maximum and minimum temperatures in Sendai during April?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 7°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Sendai during April?
Significant rainfall exceeding 177.4 mm is expected in Sendai during April, occurring over more than 1 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Sendai during April?
The average wind speed in Sendai during April is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Sendai in April?
As you prepare for your trip to Sendai 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 Sendai, 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 Sendai
Explore the daily rainfall trends and prepare for Sendais April weather 💧
UV exposure in Sendai during April
Stay informed about UV levels for safe outdoor activities throughout the month of April ☀️
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