Australia · 1991–2020 normal
Onslow in
December.
Typical December weather in Onslow: 34.1°C by day, 22.7°C at night, 11 mm of rain over 0.7 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high34.1°C
Typical low22.7°C
Rain11 mm
Wet days0.7
Comfort score 53 this month (July leads the year at 93). Daylight is calculated as 13 h 27 from latitude -21.64°. Open-water sea temperature is 26.6°C (2 km from the place centre).
Event window
Warm sea in December
The nearest open-water NOAA OISST 1991–2020 cell averages 26.6°C in December. 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 2064155
- NOAA station
- ASN00005016 · ONSLOW
- Station distance
- 0.1 km from the place centre
- Coverage
- Good coverage · 21 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.