Weather in Newcastle, New South Wales, Australia in October
In an average October, Newcastle sees a daily high around 22°C and a low around 16°C, based on 1981–2026 of local climate records.
| Average high | 22°C |
|---|---|
| Typical high range | 18°C to 26°C |
| Average low | 16°C |
| Typical low range | 13°C to 18°C |
| Average daily precipitation | 3 mm |
October records
The most extreme October on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total October accumulation.
High
Highest
33°C
1988-10-21
Lowest
15°C
1992-10-21
Low
Highest
21°C
2025-10-09
Lowest
10°C
2014-10-15
Feels-like
Highest
40°C
1988-10-21
Lowest
6°C
2014-10-15
Humidity
Highest
17.9 g/m³
2005-10-30
Lowest
5.6 g/m³
1984-10-17
Wind
Highest
40 km/h
2004-10-20
Lowest
9 km/h
1988-10-30
Precip
Wettest
208 mm
2004
Driest
5 mm
1988
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