Japan · 1991–2020 normal

Ōyama in
June.

Typical June weather in Ōyama: 24.5°C by day, 19°C at night, 250 mm of rain over 11.7 wet days. These are measured 1991–2020 station normals, not a forecast.

Typical high24.5°C
Typical low19°C
Rain250 mm
Wet days11.7

Comfort score 53 this month (May leads the year at 62). Daylight is calculated as 14 h 28 from latitude 34.60°. Open-water sea temperature is 21.8°C (9 km from the place centre).

Event window

Warm sea in June

The nearest open-water NOAA OISST 1991–2020 cell averages 21.8°C in June. 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 1853486
NOAA station
JA000047655 · OMAEZAKI
Station distance
0.4 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.