Is Suginami hot in August?
Days are typically hot at 30°C, while nights average 22°C.
Japan · 1991–2020 normal
Suginami in
August.
Typical August weather in Suginami: 30°C by day, 22°C at night, 140 mm of rain over 9 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high30°C
Typical low22°C
Rain140 mm
Wet days9
In the year-round weather comparison, August scores 48 out of 100 (June leads the year at 69). Daylight is calculated as 13 h 32 from latitude 36.20°. Open-water sea temperature is 24.0°C (32 km from the place centre).
August at a glance
What is Suginami like in August?
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 140 mm across about 9 wet days.
How much daylight is there?
There are about 13 h 32 between sunrise and sunset at mid-month, calculated from the place latitude.
Is August a good time to visit?
August ranks 5 of 12 in our weather comparison; June ranks first.
Event window
Warm sea in August
The nearest open-water NOAA OISST 1991–2020 cell averages 24.0°C in August. A sheltered bay can run warmer than that open-water cell.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 11836117
- NOAA station
- JA000047629 · MITO
- Station distance
- 26 km from the place centre
- Coverage
- Good coverage · 18 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 Suginami 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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