Weather in Salem in December
In an average December, Salem sees a daily high around 28°C and a low around 19°C, based on 1980–2026 of local climate records.
| Average high | 28°C |
|---|---|
| Typical high range | 26°C to 30°C |
| Average low | 19°C |
| Typical low range | 16°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
34°C
2013-12-11
Lowest
21°C
1993-12-04
Low
Highest
24°C
2024-12-20
Lowest
13°C
1981-12-11
Feels-like
Highest
43°C
2023-12-07
Lowest
21°C
1993-12-04
Humidity
Highest
21.4 g/m³
2021-12-05
Lowest
9.1 g/m³
1981-12-10
Wind
Highest
26 km/h
2013-12-12
Lowest
3 km/h
2021-12-06
Gust
Highest
69 km/h
1993-12-04
Lowest
14 km/h
2024-12-23
Precip
Wettest
249 mm
1996
Driest
2 mm
1995
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