Climate Oregon City - Oregon
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 49 | 53 | 58 | 64 | 70 | 76 |
| Average low in ºF Av. low Lo | 37 | 37 | 40 | 43 | 48 | 53 |
| Av. precipitation in inch Av. precip. Pre. | 6.78 | 4.62 | 4.67 | 3.47 | 2.46 | 1.74 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 83 | 84 | 78 | 65 | 53 | 47 |
| Average low in ºF Av. low Lo | 56 | 56 | 52 | 46 | 40 | 35 |
| Av. precipitation in inch Av. precip. Pre. | 0.65 | 0.72 | 1.61 | 3.61 | 6.56 | 7.32 |
What is the average weather in Oregon City, Oregon?
Oregon City experiences a warm-summer climate with a strong seasonal contrast. Summers are warm and dry, while winters are cool and bring abundant rainfall. The area is fairly wet overall, with frequent rain and drizzle common during the cooler, wetter months.
Oregon City Climate Graph - Oregon Climate Chart
Daily normals Oregon City - Oregon - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 46.3 | 35.5 | 0.24 | 0.24 | 0.00 | 0.00 |
| 2 Jan | 46.4 | 35.6 | 0.47 | 0.47 | 0.00 | 0.00 |
| 3 Jan | 46.5 | 35.6 | 0.71 | 0.71 | 0.00 | 0.00 |
| 4 Jan | 46.6 | 35.7 | 0.94 | 0.94 | 0.00 | 0.00 |
| 5 Jan | 46.8 | 35.8 | 1.14 | 1.14 | 0.12 | 0.30 |
| 6 Jan | 46.9 | 35.9 | 1.38 | 1.38 | 0.12 | 0.30 |
| 7 Jan | 47.0 | 36.0 | 1.61 | 1.61 | 0.12 | 0.30 |
| 8 Jan | 47.2 | 36.1 | 1.85 | 1.85 | 0.12 | 0.30 |
| 9 Jan | 47.3 | 36.2 | 2.09 | 2.09 | 0.12 | 0.30 |
| 10 Jan | 47.5 | 36.3 | 2.32 | 2.32 | 0.12 | 0.30 |
| 11 Jan | 47.7 | 36.3 | 2.60 | 2.60 | 0.12 | 0.30 |
| 12 Jan | 47.8 | 36.4 | 2.80 | 2.80 | 0.12 | 0.30 |
| 13 Jan | 48.0 | 36.5 | 3.03 | 3.03 | 0.12 | 0.30 |
| 14 Jan | 48.2 | 36.6 | 3.23 | 3.23 | 0.12 | 0.30 |
| 15 Jan | 48.3 | 36.6 | 3.46 | 3.46 | 0.12 | 0.30 |
| 16 Jan | 48.5 | 36.7 | 3.66 | 3.66 | 0.20 | 0.50 |
| 17 Jan | 48.7 | 36.7 | 3.86 | 3.86 | 0.20 | 0.50 |
| 18 Jan | 48.8 | 36.8 | 4.09 | 4.09 | 0.20 | 0.50 |
| 19 Jan | 49.0 | 36.8 | 4.29 | 4.29 | 0.20 | 0.50 |
| 20 Jan | 49.2 | 36.9 | 4.53 | 4.53 | 0.20 | 0.50 |
| 21 Jan | 49.3 | 36.9 | 4.72 | 4.72 | 0.20 | 0.50 |
| 22 Jan | 49.5 | 36.9 | 4.92 | 4.92 | 0.20 | 0.50 |
| 23 Jan | 49.6 | 37.0 | 5.12 | 5.12 | 0.20 | 0.50 |
| 24 Jan | 49.8 | 37.0 | 5.31 | 5.31 | 0.20 | 0.50 |
| 25 Jan | 49.9 | 37.0 | 5.55 | 5.55 | 0.20 | 0.50 |
| 26 Jan | 50.1 | 37.0 | 5.75 | 5.75 | 0.20 | 0.50 |
| 27 Jan | 50.2 | 37.0 | 5.98 | 5.98 | 0.20 | 0.50 |
| 28 Jan | 50.4 | 37.0 | 6.18 | 6.18 | 0.20 | 0.50 |
| 29 Jan | 50.5 | 37.0 | 6.38 | 6.38 | 0.20 | 0.50 |
| 30 Jan | 50.7 | 37.0 | 6.57 | 6.57 | 0.20 | 0.50 |
| 31 Jan | 50.8 | 37.0 | 6.77 | 6.77 | 0.20 | 0.50 |
Weather history Oregon City - September 2025
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Sep | 78.1 | 61.0 | 0.00 | - | - |
| 02 Sep | - | - | - | - | - |
| 03 Sep | - | - | - | - | - |
| 04 Sep | - | - | - | - | - |
| 05 Sep | - | - | - | - | - |
| 06 Sep | - | - | - | - | - |
| 07 Sep | - | - | - | - | - |
| 08 Sep | - | - | - | - | - |
| 09 Sep | - | - | - | - | - |
| 10 Sep | - | - | - | - | - |
| 11 Sep | - | - | - | - | - |
| 12 Sep | - | - | - | - | - |
| 13 Sep | - | - | - | - | - |
| 14 Sep | - | - | - | - | - |
| 15 Sep | - | - | - | - | - |
| 16 Sep | - | - | - | - | - |
| 17 Sep | - | - | - | - | - |
| 18 Sep | - | - | - | - | - |
| 19 Sep | - | - | - | - | - |
| 20 Sep | - | - | - | - | - |
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| 22 Sep | - | - | - | - | - |
| 23 Sep | - | - | - | - | - |
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| 26 Sep | - | - | - | - | - |
| 27 Sep | - | - | - | - | - |
| 28 Sep | - | - | - | - | - |
| 29 Sep | - | - | - | - | - |
| 30 Sep | - | - | - | - | - |
Past weather Oregon City
| Sep 25 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 78.1 ºF | 49 ºF | |
| Average low temperature Av. low temp. | 61.0 ºF | 37 ºF | |
| Total precipitation Total precip. | 0.00 inch | 6.78 inch | |
| Total snowfall Total snowfall | - inch | 0 inch | |
| Highest max temperature Highest max temp. | 78.1 ºF | - | |
| Lowest max temperature Lowest max temp. | 78.1 ºF | - | |
| Highest min temperature Highest min temp. | 61.0 ºF | - | |
| Lowest min temperature Lowest min temp. | 61.0 ºF | - | |
Past weather September 2025 incomplete - Missing data
Geo Oregon City - Oregon
| Country | United States | |
|---|---|---|
| State | Oregon | |
| County | Clackamas | |
| City | Oregon City | |
| Zip Code | 97045 | |
| Longitude | -122.59 dec. degr. | |
| Latitude | 45.34 dec. degr. | |
| Altitude - Elevation | 390ft | |
| ICAO | - | |
| IATA | - |
Date and Time Oregon City - Oregon
| Local Time | 12:32 PM | |
|---|---|---|
| Sunrise | 05:26 AM | |
| Sunset | 09:03 PM | |
| Day/Night | Day | |
| Timezone | Pacific Daylight Time | |
| Timezone DB | America - Los Angeles |
Map of Oregon City - Oregon
USGS National Map — Open interactive map
Oregon City weather averages
| Annual high temperature | 65ºF |
| Annual low temperature | 45ºF |
| Average annual precip. | 44.21 inch |
Station Data
Monthly averages Oregon City
Longitude: -122.59, Latitude: 45.34
Average weather Oregon City, OR - 97045
Monthly: 1991-2020 normals
History: 2007-2025
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...