Is Sapporo hot in April?
Days are typically cool at 11.9°C, while nights average 2.9°C.
Japan · 1991–2020 normal
Typical April weather in Sapporo: 11.9°C by day, 2.9°C at night, 60 mm of rain over 9.8 wet days. These are measured 1991–2020 station normals, not a forecast.
In the year-round weather comparison, April scores 29 out of 100 (June leads the year at 79). Daylight is calculated as 13 h 20 from latitude 43.07°. Open-water sea temperature is 7.1°C (34 km from the place centre).
April at a glance
Plain answers from the measured climate record—not a forecast or a promise about a particular trip.
Days are typically cool at 11.9°C, while nights average 2.9°C.
The measured monthly average is 60 mm across about 10 wet days.
There are about 13 h 20 between sunrise and sunset at mid-month, calculated from the place latitude.
April ranks 7 of 12 in our weather comparison; June ranks first.
Event window
This is the typical bloom window in Japan, not a flower count from the weather station. The measured April normal here is 11.9°C by day and 2.9°C at night, with 60 mm of rain.
The evidence behind this page
Next step
The weather comparison for Sapporo 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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