Weather in Newcastle in August
In an average August, Newcastle sees a daily high around 17°C and a low around 13°C, based on 1980–2026 of local climate records.
| Average high | 17°C |
|---|---|
| Typical high range | 14°C to 20°C |
| Average low | 13°C |
| Typical low range | 11°C to 15°C |
| Average daily precipitation | 3 mm |
August records
The most extreme August on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total August accumulation.
High
Highest
25°C
2024-08-30
Lowest
12°C
1996-08-19
Low
Highest
19°C
2024-08-30
Lowest
9°C
2005-08-11
Feels-like
Highest
25°C
2024-08-30
Lowest
4°C
1986-08-05
Humidity
Highest
13.0 g/m³
1995-08-21
Lowest
5.1 g/m³
1997-08-24
Wind
Highest
61 km/h
2012-08-10
Lowest
10 km/h
1998-08-29
Gust
Highest
102 km/h
2012-08-10
Lowest
17 km/h
1998-08-29
Precip
Wettest
264 mm
2025
Driest
2 mm
2009
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