Japan · 1991–2020 normal

Ōyama in
July.

Typical July weather in Ōyama: 28°C by day, 22.8°C at night, 285 mm of rain over 11.5 wet days. These are measured 1991–2020 station normals, not a forecast.

Typical high28°C
Typical low22.8°C
Rain285 mm
Wet days11.5

Comfort score 30 this month (May leads the year at 62). Daylight is calculated as 14 h 16 from latitude 34.60°. Open-water sea temperature is 24.6°C (9 km from the place centre).

Event window

Warm sea in July

The nearest open-water NOAA OISST 1991–2020 cell averages 24.6°C in July. 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 · 19 usable years
Important limit
Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.