In Nagano, cherry blossoms typically start blooming around April 11 and reach full bloom around April 16, based on the Japan Meteorological Agency's 1991–2020 normals.
Typical first bloom
April 11
Typical full bloom
April 16
Typical viewing window
Apr 11 – Apr 23 (petals usually stay about a week after full bloom)
Earliest first bloom on record
March 28 (2023)
Latest first bloom on record
April 26 (1984)
2025 first bloom
April 8
2025 full bloom
April 13
Over the last 10 years, first bloom has come about 9 days earlier than the 1961–1990 average.
Bloom dates by year
Nagano: cherry blossom dates, 1953–2025
● First bloom▲ Full bloom┄ 1991–2020 normal
Recent years
Year
First bloom
Full bloom
2025
Apr 8
Apr 13
2024
Apr 8
Apr 13
2023
Mar 28
Apr 3
2022
Apr 9
Apr 11
2021
Mar 29
Apr 1
2020
Apr 2
Apr 13
2019
Apr 13
Apr 18
2018
Apr 2
Apr 6
2017
Apr 14
Apr 17
2016
Apr 3
Apr 8
2015
Apr 4
Apr 10
2014
Apr 11
Apr 17
2013
Apr 6
Apr 15
2012
Apr 18
Apr 21
2011
Apr 15
Apr 21
Planning a trip?
Bloom dates move by a week or more from year to year. Use the trip planner to see which cities had blossoms out on your travel dates in each of the last 30 years.
Source: Japan Meteorological Agency phenological observations (processed by Japan Bloom Calendar). These are historical records and averages, not a forecast. About the data