Climate Dallas - Oregon
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 47 | 51 | 56 | 61 | 68 | 74 |
| Average low in ºF Av. low Lo | 35 | 35 | 38 | 40 | 44 | 49 |
| Av. precipitation in inch Av. precip. Pre. | 7.65 | 5.67 | 4.87 | 3.17 | 2.14 | 1.52 |
| Av. snowfall in inch Snowfall Sn | 1 | 2 | 0 | 0 | 0 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 82 | 83 | 78 | 65 | 52 | 45 |
| Average low in ºF Av. low Lo | 51 | 51 | 48 | 43 | 38 | 34 |
| Av. precipitation in inch Av. precip. Pre. | 0.42 | 0.54 | 1.16 | 3.08 | 7.70 | 9.05 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 0 | 0 | 0 | 1 |
What is the average weather in Dallas, Oregon?
Dallas experiences a warm-summer climate characterized by dry summers and wetter winters. Winters are cold and bring occasional snowfall, with frequent rain or drizzle common during the cooler season. Summers are warm and dry, creating a strong seasonal contrast, making the area fairly wet overall.
Dallas Climate Graph - Oregon Climate Chart
Daily normals Dallas - Oregon - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 44.8 | 34.2 | 0.24 | 0.24 | 0.00 | 0.00 |
| 2 Jan | 44.9 | 34.3 | 0.51 | 0.51 | 0.00 | 0.00 |
| 3 Jan | 45.0 | 34.4 | 0.75 | 0.75 | 0.12 | 0.30 |
| 4 Jan | 45.1 | 34.5 | 0.98 | 0.98 | 0.12 | 0.30 |
| 5 Jan | 45.2 | 34.5 | 1.26 | 1.26 | 0.12 | 0.30 |
| 6 Jan | 45.4 | 34.6 | 1.50 | 1.50 | 0.12 | 0.30 |
| 7 Jan | 45.5 | 34.7 | 1.77 | 1.77 | 0.12 | 0.30 |
| 8 Jan | 45.7 | 34.8 | 2.01 | 2.01 | 0.20 | 0.50 |
| 9 Jan | 45.8 | 34.9 | 2.28 | 2.28 | 0.20 | 0.50 |
| 10 Jan | 45.9 | 34.9 | 2.56 | 2.56 | 0.20 | 0.50 |
| 11 Jan | 46.1 | 35.0 | 2.83 | 2.83 | 0.20 | 0.50 |
| 12 Jan | 46.2 | 35.1 | 3.07 | 3.07 | 0.20 | 0.50 |
| 13 Jan | 46.4 | 35.1 | 3.35 | 3.35 | 0.20 | 0.50 |
| 14 Jan | 46.5 | 35.2 | 3.58 | 3.58 | 0.20 | 0.50 |
| 15 Jan | 46.7 | 35.2 | 3.86 | 3.86 | 0.20 | 0.50 |
| 16 Jan | 46.8 | 35.3 | 4.09 | 4.09 | 0.31 | 0.80 |
| 17 Jan | 47.0 | 35.3 | 4.33 | 4.33 | 0.31 | 0.80 |
| 18 Jan | 47.1 | 35.4 | 4.61 | 4.61 | 0.31 | 0.80 |
| 19 Jan | 47.3 | 35.4 | 4.84 | 4.84 | 0.31 | 0.80 |
| 20 Jan | 47.4 | 35.4 | 5.12 | 5.12 | 0.31 | 0.80 |
| 21 Jan | 47.5 | 35.4 | 5.35 | 5.35 | 0.31 | 0.80 |
| 22 Jan | 47.7 | 35.5 | 5.63 | 5.63 | 0.31 | 0.80 |
| 23 Jan | 47.8 | 35.5 | 5.87 | 5.87 | 0.39 | 1.00 |
| 24 Jan | 47.9 | 35.5 | 6.10 | 6.10 | 0.39 | 1.00 |
| 25 Jan | 48.1 | 35.5 | 6.30 | 6.30 | 0.39 | 1.00 |
| 26 Jan | 48.2 | 35.5 | 6.54 | 6.54 | 0.39 | 1.00 |
| 27 Jan | 48.3 | 35.5 | 6.77 | 6.77 | 0.39 | 1.00 |
| 28 Jan | 48.4 | 35.5 | 7.01 | 7.01 | 0.39 | 1.00 |
| 29 Jan | 48.6 | 35.4 | 7.20 | 7.20 | 0.51 | 1.30 |
| 30 Jan | 48.7 | 35.4 | 7.44 | 7.44 | 0.51 | 1.30 |
| 31 Jan | 48.8 | 35.4 | 7.64 | 7.64 | 0.51 | 1.30 |
Weather history Dallas - May 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 May | 78.1 | 43.0 | - | - | - |
| 02 May | 66.9 | 48.0 | - | - | - |
| 03 May | 88.0 | 46.9 | - | - | - |
| 04 May | 73.0 | 48.0 | - | - | - |
| 05 May | 73.0 | 44.1 | - | - | - |
| 06 May | 73.0 | 44.1 | - | - | - |
| 07 May | 66.9 | 48.9 | - | - | - |
| 08 May | 70.0 | 43.0 | - | - | - |
| 09 May | 77.0 | 44.1 | - | - | - |
| 10 May | 70.0 | 45.0 | - | - | - |
| 11 May | 77.0 | 48.9 | - | - | - |
| 12 May | 78.1 | 46.9 | - | - | - |
| 13 May | 75.9 | 50.0 | 0.15 | - | - |
| 14 May | 64.0 | 46.0 | - | - | - |
| 15 May | 60.1 | 42.1 | 0.01 | - | - |
| 16 May | 60.1 | 39.0 | - | - | - |
| 17 May | 59.0 | 36.0 | - | - | - |
| 18 May | 70.0 | 37.0 | - | - | - |
| 19 May | 72.0 | 39.9 | - | - | - |
| 20 May | 71.1 | 42.1 | - | - | - |
| 21 May | 70.0 | 43.0 | - | - | - |
| 22 May | 81.0 | 45.0 | - | - | - |
| 23 May | 78.1 | 48.0 | - | - | - |
| 24 May | 75.9 | 48.9 | - | - | - |
| 25 May | 61.0 | 51.1 | - | - | - |
| 26 May | 63.0 | 48.9 | 0.16 | - | - |
| 27 May | 78.1 | 48.0 | - | - | - |
| 28 May | 78.1 | 51.1 | - | - | - |
| 29 May | 63.0 | 51.1 | - | - | - |
| 30 May | 66.0 | 45.0 | - | - | - |
| 31 May | 72.0 | 42.1 | - | - | - |
Past weather Dallas
| May 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 71.3 ºF | 47 ºF | |
| Average low temperature Av. low temp. | 45.3 ºF | 35 ºF | |
| Total precipitation Total precip. | - inch | 7.65 inch | |
| Total snowfall Total snowfall | - inch | 1 inch | |
| Highest max temperature Highest max temp. | 88.0 ºF | - | |
| Lowest max temperature Lowest max temp. | 59.0 ºF | - | |
| Highest min temperature Highest min temp. | 51.1 ºF | - | |
| Lowest min temperature Lowest min temp. | 36.0 ºF | - | |
Past weather May 2026 incomplete - Missing data
Geo Dallas - Oregon
| Country | United States | |
|---|---|---|
| State | Oregon | |
| County | Polk | |
| City | Dallas | |
| Zip Code | 97338 | |
| Longitude | -123.31 dec. degr. | |
| Latitude | 44.92 dec. degr. | |
| Altitude - Elevation | 305ft | |
| ICAO | - | |
| IATA | - |
Date and Time Dallas - Oregon
| Local Time | 10:22 AM | |
|---|---|---|
| Sunrise | 05:31 AM | |
| Sunset | 09:04 PM | |
| Day/Night | Day | |
| Timezone | Pacific Daylight Time | |
| Timezone DB | America - Los Angeles |
Map of Dallas - Oregon
USGS National Map — Open interactive map
Dallas weather averages
| Annual high temperature | 63ºF |
| Annual low temperature | 42ºF |
| Average annual precip. | 46.97 inch |
| Av. annual snowfall | 4 inch |
Station Data
Monthly averages Dallas
Longitude: -123.31, Latitude: 44.92
Average weather Dallas, OR - 97338
Monthly: 1991-2020 normals
History: 2007-2026
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...