Weather in Salem, Oregon, United States in September
In an average September, Salem sees a daily high around 75°F and a low around 50°F, based on 1981–2026 of local climate records.
| Average high | 75°F |
|---|---|
| Typical high range | 64°F to 86°F |
| Average low | 50°F |
| Typical low range | 45°F to 55°F |
| Average daily precipitation | 0.10 in |
September records
The most extreme September on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total September accumulation.
High
Highest
99°F
1988-09-01
Lowest
51°F
2019-09-29
Low
Highest
63°F
2024-09-07
Lowest
35°F
1983-09-29
Feels-like
Highest
122°F
2024-09-04
Lowest
26°F
1983-09-29
Humidity
Highest
16.3 g/m³
2024-09-07
Lowest
4.3 g/m³
2000-09-22
Wind
Highest
19 mph
2013-09-29
Lowest
4 mph
2017-09-25
Precip
Wettest
8.87 in
2013
Driest
0.06 in
1993
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