Japan Weather Association forecaster Satoko Ono predicts “Saikau” will promote the blooming of cherry and cold flowers in Kanto region for the week of March 20, 2023 on tenki.jp.

Starting from the 22nd, the Kanto region may experience “Saikau” which encourages the blooming of cherry blossoms. The weekends will be chilly with low temperatures. The beginning of the week will have sunny weather, and it seems like a good time to plan cherry blossom viewing.

The cherry blossoms have bloomed in Tokyo on the 14th, and many cherry blossoms have bloomed in Yokohama, Kumagaya, Maebashi, Mito, and Utsunomiya. This happened 10 days earlier than normal and last year. According to the Japan Weather Association, cherry blossoms in Tokyo may have full bloom on the 23rd.

Choshi’s flowering announcement is still awaited in the Kanto region, leaving much to countdown.

The weather may not be ideal for cherry blossom viewing ahead in the Kanto region. On the 21st, high pressure may cover the inland areas while clouds likely spread along the coast with some rainy areas in the morning.

The weather will gradually worsen towards the 23rd, as it will rain in a wide area with increased winds along the coast. Rain will persist on the 24th and 25th, making it necessary to carry an umbrella throughout. Rain may stop on the 26th but still with lots of cloud cover.

On the 27th, there will be many clouds but finally, there may be sunny weather in some areas. From the 25th to the 27th, the maximum temperature will be at or below normal, and many areas will have temperatures not exceeding 15°C. Therefore, it may feel a little cool and require proper clothing.

This week’s rain will help encourage cherry blossom flowering, and it seems that cherry blossoms will bloom a lot by the end of the week. Somei Yoshino cherry blossoms in Tokyo may have passed their peak already, but there are more places where cherry blossoms are starting to bloom late. So, it’s a good idea to look for lesser-known cherry blossom viewing spots on tenki.jp.

From the 22nd onwards, the Kanto region is likely to experience “Saikau,” which encourages the blossoming of cherry blossoms. The temperature is low on the weekend, and it’s chilly. There will be sunny weather at the beginning of the week, and it seems that we can finally plan cherry blossom viewing.

Flowering situation of cherry blossoms in various places


In the Kanto region, it will soon be a week since the cherry blossoms bloomed in Tokyo on the 14th. A lot of cherry blossoms have bloomed. So far, in addition to Tokyo, cherry blossoms have bloomed in Yokohama, Kumagaya, Maebashi, and today, on the 20th, in Mito and Utsunomiya. It was observed 10 days earlier than normal and 10 days earlier than last year.

According to the forecast of cherry blossoms in full bloom by the Japan Weather Association, the full bloom of cherry blossoms in Tokyo is expected on the 23rd. The news of full bloom may arrive soon.

In the Kanto region, Choshi’s flowering announcement is yet to come, but this will also be a countdown.

* Since flowering was observed in Utsunomiya, it was added and corrected.

Weekly weather in Kanto


The cherry blossom season is officially in full swing in the Kanto region, and I would like to plan a cherry blossom viewing, but unfortunately the weather is likely to continue for the cherry blossom viewing ahead.

On the 21st (the vernal equinox), high pressure will cover the inland areas, but clouds will likely spread along the coast, and there will be rain clouds in some areas in the morning.

The sun is likely to shine on the 22nd, but the weather is gradually going downhill, and it is expected to rain at night. On the 23rd, it will rain in a wide area, and it is likely that the rain will intensify. Winds will pick up along the coast. It looks like it’s going to rain easier in the followingnoon of the 24th.

The maximum temperature until the 24th will exceed the average year and will rise to around 20 degrees Celsius in many places. The temperature is likely to be higher with less sunshine.

It will rain all day on the 25th, and you won’t want to let go of your umbrella. On the 26th, it will rain in some places until dawn, but it will gradually stop. However, there will be many clouds.

Even if it’s sunny at the beginning of the week, plan a cherry-blossom viewing


There will be many clouds on the 27th at the beginning of the week, but it seems that there will finally be sunny places. The maximum temperature will be at or below normal from the 25th to the 27th, and many places will not reach 15°C. Compared to the warmth so far, it’s a lot lower and it’s raining, so it feels a little cool and it looks like it’s going to be cold. Please be careful regarding the clothes when you go out.

This week’s rain will be saikau, which encourages the flowering of cherry blossoms. It seems that the cherry blossoms will bloom a lot at the end of the week. On the 28th, plenty of sunshine will finally return.

Somei Yoshino in Tokyo may have passed its peak at the beginning of the week, but there are places where the cherry blossoms are starting to bloom and there are late blooming cherry blossoms, so it’s a good idea to look for a little-known cherry blossom viewing spot on tenki.jp. that’s right.



Despite the rainy weather and the chilly temperatures, cherry blossom season is officially in full swing in the Kanto region of Japan. The saikau rain that has been falling will encourage the flowering of cherry blossoms, and it seems that we can finally plan cherry blossom viewing at the end of the week. Even though the weather is likely to continue for the cherry blossom viewing ahead, some sunny places will appear at the beginning of the week. It is essential to be careful regarding clothing when going out because the maximum temperature is lower than usual. Look for a little-known cherry blossom viewing spot on tenki.jp and enjoy the beautiful flowers in all their glory.

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