Weather in Salem in September
In an average September, Salem sees a daily high around 32°C and a low around 23°C, based on 1980–2026 of local climate records.
| Average high | 32°C |
|---|---|
| Typical high range | 29°C to 34°C |
| Average low | 23°C |
| Typical low range | 22°C to 24°C |
| Average daily precipitation | 5 mm |
September records
The most extreme September on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total September accumulation.
High
Highest
36°C
2003-09-22
Lowest
24°C
1984-09-29
Low
Highest
27°C
2014-09-21
Lowest
20°C
1988-09-29
Feels-like
Highest
54°C
2014-09-23
Lowest
24°C
1984-09-29
Humidity
Highest
23.3 g/m³
2024-09-28
Lowest
11.7 g/m³
1980-09-18
Wind
Highest
23 km/h
2005-09-19
Lowest
4 km/h
2022-09-01
Gust
Highest
65 km/h
2024-09-01
Lowest
15 km/h
1988-09-14
Precip
Wettest
329 mm
2019
Driest
38 mm
2016
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