Is Nagano hot in March?
Days are typically cool at 10.4°C, while nights average -1.2°C.
Japan · 1991–2020 normal
Nagano in
March.
Typical March weather in Nagano: 10.4°C by day, -1.2°C at night, 70 mm of rain over 11.4 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high10.4°C
Typical low-1.2°C
Rain70 mm
Wet days11.4
In the year-round weather comparison, March scores 13 out of 100 (May leads the year at 78). Daylight is calculated as 11 h 51 from latitude 36.65°.
March at a glance
What is Nagano like in March?
Plain answers from the measured climate record—not a forecast or a promise about a particular trip.
Does it rain much?
The measured monthly average is 70 mm across about 11 wet days.
How much daylight is there?
There are about 11 h 51 between sunrise and sunset at mid-month, calculated from the place latitude.
Is March a good time to visit?
March ranks 9 of 12 in our weather comparison; May ranks first.
Event window
Cherry blossom season in March
This is the typical bloom window in Japan, not a flower count from the weather station. The measured March normal here is 10.4°C by day and -1.2°C at night, with 70 mm of rain.
Event window
Frost-level nights in March
The measured night-time normal is -1.2°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 1856215
- NOAA station
- JA000047610 · NAGANO
- Station distance
- 2.4 km from the place centre
- Coverage
- Good coverage · 20 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.
Next step
Choose your month.
Then plan the details.
The weather comparison for Nagano is based on climate evidence, not payments from travel companies. Flight, accommodation and activity links will be clearly labelled when they are added; there are no booking offers on this page today.
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