Weather in Newcastle in December
In an average December, Newcastle sees a daily high around 23°C and a low around 20°C, based on 1980–2026 of local climate records.
| Average high | 23°C |
|---|---|
| Typical high range | 20°C to 26°C |
| Average low | 20°C |
| Typical low range | 18°C to 22°C |
| Average daily precipitation | 3 mm |
December records
The most extreme December on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total December accumulation.
High
Highest
35°C
2017-12-20
Lowest
17°C
1995-12-12
Low
Highest
26°C
2000-12-22
Lowest
14°C
1995-12-12
Feels-like
Highest
58°C
2017-12-20
Lowest
14°C
1995-12-12
Humidity
Highest
22.3 g/m³
2017-12-20
Lowest
7.0 g/m³
1993-12-27
Wind
Highest
51 km/h
2004-12-01
Lowest
11 km/h
2014-12-06
Gust
Highest
84 km/h
2004-12-27
Lowest
18 km/h
1990-12-03
Precip
Wettest
204 mm
2020
Driest
12 mm
2019
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