Sendai Weather in April

 Season: Spring
 In short:
1. Sendai’s weather in April is cold overall in the first half, and gradually turns to a warm level.
2. Precipitation is mainly reflected on short period of light rainfalls.
3. April is a high season for traveling in Sendai, especially from the early to middle period when is the best time for admiring cheery blossoms.

Slowly Rising Temperature

Average high temperature: 15 degrees Celsius (59 degrees Fahrenheit)
Average low temperature: 6℃ (42.8℉)

The temperature in April generally shows a slowly increasing trend. However, the first half of the month is often still cold, with maximums generally ranging from 8-16°C (46.4-60.8℉) and minimums between 4-10°C (39.2-50℉). In some years, the lowest temperature dropped to around 0°C (32℉). Therefore, it’s best to dress warmly. The second half of the month will noticeably warm up, with daytime temperatures generally ranging from 14-22°C (57.2-71.6℉), sometimes reaching as high as 25°C (77℉) on sunny days. At night, temperatures drop by around 4-8°C, so add layers of clothing to avoid catching a cold. Of course, the climate in this month varies from year to year. If there’s consecutive rainfall for a few days, even in late April, the temperature will drop to a low level.

Precipitation & Humidity

The overall precipitation in Sendai in April is not high: the monthly average precipitation is 98mm, and it rains for about 13 days over the month. During this period, there may be up to 1-2 days of moderate rain. In most cases, the weather is usually overcast with light rain in the morning, and it gradually clears up in the afternoon, so you’d better take an umbrella when hanging out. At the beginning of the month, due to the possibility of rare temperatures dropping below freezing point at night and early morning, it is possible to have sleet in the sky.

With a mean relative humidity of 64%, you would feel very comfortable.

Daylight Hours & Sunshine Hours

Sunrise time (1st-30th): 05:23 – 04:42
Sunset time (1st-30th): 17:59 – 18:27
Daytime Hours: 12 hours 36 minutes to 13 hours 44 minutes

The daylight hours are longer and longer on the surface, but as the sunrise is getting earlier and earlier, it seems unrealistic to get up and start your itinerary according to the sunrise time; secondly, the sunset is getting later and later in the afternoon, but the temperature will drop significantly after sunset, making it a bit cold; to sum up, the time that can be effectively used during the day is actually about 12 hours, which is just right, neither too long nor short.

Delightfully, there are approximately 14 sunny days throughout the month, with 9 hours of sunshine each day. This means that for most of the day, your travel in Sendai can be conducted under good sunlight, allowing you to enjoy your journey to the fullest. However, with the average UV index of 4, maybe even higher around sunny noon, it’s necessary to protect your skin, especially your face, in clear days.

Dressing Guide for Sendai Trip in April

 Tops
Given the overall low temperatures in early mornings and after dusk, you’d better bring a thick outwear like a 3-in-1 jacket before you go out so that you can put on for warmth when visiting attractions outdoors. It is also helpful if you happen to encounter overcast days during your trip. In sunny days mostly, you can wear a long-sleeved shirt plus a hoodie.

Bottoms
Regarding lower body, it is advisable to bring thicker ones like slacks for cold days and thinner ones like jeans for warm days. Knitted skirts are suitable for female tourists this month, just remember to wear a pair of warm tights.

Shoes
Casual sneakers and hiking shoes are nice options for long walk outdoors. 

 Other Items

In case of the windy or strong sunshine around noon, you can wear a cap for keeping warm or sun protection. Additionally, a shawl is potable, practical, and stylish for taking photos. 

Is April a Good Month to Visit Sendai?

The answer is definitely YES! For one thing, the weather condition is generally fine, without significant impacts on your trip. For another, the daylight hours are enough for your daytime sightseeing. Above all, spring scenery is quite charming in April for the cheery flowers are in full bloom. Particularly, the early to middle period is the best time for admiration. If you are only available in late April, 2026, don’t worry, because cherry blossoms with longer flowering period in places like the Zuihoden still await you!

Recommended Viewing Spots for Cherry Flowers in Sendai

1. You can go to Toshogu Shrine to enjoy the cherry blossoms. Every April in the middle of the month, the “Spring Festival” is held here, during which you can also enjoy interesting and lively activities such as shinto music performances. Besides, Tsutsujigaoka Park is also one of the popular spots for taking photos of cherry blossoms. At night, when the lights are on, the cherry blossoms look particularly romantic.
2. Hakishio Riverbank is truly an enchanting place for cherry blossom viewing in Sendai. It is renowned for its approximately eight-kilometer-long cherry blossom embankment road. On clear days, you can enjoy the beautiful scenery while having a picnic here, or stroll along the embankment and take wonderful photos.
3. Or if you want to go to a less crowded place where you can enjoy the beautiful scenery in peace, then Matsushima and Nishi Park might be more suitable for you.

Travel Tip

April, especially in the last several days when it’s Japan’s Golden Week, is the peak tourist season in Sendai, leading to crowdedness in some popular attractions. Therefore, we recommend that you go earlier to save time queuing.

Sendai Weather by Month