Climate Winchester - Oregon
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 48 | 53 | 58 | 62 | 69 | 75 |
| Average low in ºF Av. low Lo | 36 | 36 | 38 | 40 | 46 | 51 |
| Av. precipitation in inch Av. precip. Pre. | 5.30 | 4.17 | 3.68 | 2.96 | 2.20 | 1.10 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 83 | 83 | 78 | 67 | 53 | 47 |
| Average low in ºF Av. low Lo | 55 | 54 | 49 | 43 | 39 | 36 |
| Av. precipitation in inch Av. precip. Pre. | 0.37 | 0.43 | 0.96 | 2.49 | 6.00 | 6.70 |
What is the average weather in Winchester, Oregon?
Winchester experiences a warm-summer climate with distinct seasons. Summers are warm and dry, while winters are cool and much wetter. The area is fairly wet overall, with frequent rain common during the cooler months, contributing to a strong seasonal precipitation pattern.
Winchester Climate Graph - Oregon Climate Chart
Daily normals Winchester - Oregon - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 46.5 | 35.1 | 0.20 | 0.20 | 0.00 | 0.00 |
| 2 Jan | 46.6 | 35.1 | 0.39 | 0.39 | 0.00 | 0.00 |
| 3 Jan | 46.7 | 35.2 | 0.55 | 0.55 | 0.00 | 0.00 |
| 4 Jan | 46.8 | 35.2 | 0.75 | 0.75 | 0.00 | 0.00 |
| 5 Jan | 46.9 | 35.2 | 0.94 | 0.94 | 0.00 | 0.00 |
| 6 Jan | 47.0 | 35.3 | 1.14 | 1.14 | 0.00 | 0.00 |
| 7 Jan | 47.1 | 35.3 | 1.34 | 1.34 | 0.00 | 0.00 |
| 8 Jan | 47.2 | 35.4 | 1.54 | 1.54 | 0.00 | 0.00 |
| 9 Jan | 47.3 | 35.4 | 1.73 | 1.73 | 0.00 | 0.00 |
| 10 Jan | 47.5 | 35.5 | 1.93 | 1.93 | 0.00 | 0.00 |
| 11 Jan | 47.6 | 35.5 | 2.09 | 2.09 | 0.00 | 0.00 |
| 12 Jan | 47.7 | 35.5 | 2.28 | 2.28 | 0.00 | 0.00 |
| 13 Jan | 47.9 | 35.6 | 2.48 | 2.48 | 0.00 | 0.00 |
| 14 Jan | 48.0 | 35.6 | 2.64 | 2.64 | 0.00 | 0.00 |
| 15 Jan | 48.2 | 35.7 | 2.83 | 2.83 | 0.00 | 0.00 |
| 16 Jan | 48.3 | 35.7 | 2.99 | 2.99 | 0.00 | 0.00 |
| 17 Jan | 48.5 | 35.7 | 3.15 | 3.15 | 0.00 | 0.00 |
| 18 Jan | 48.6 | 35.8 | 3.35 | 3.35 | 0.00 | 0.00 |
| 19 Jan | 48.8 | 35.8 | 3.50 | 3.50 | 0.00 | 0.00 |
| 20 Jan | 48.9 | 35.8 | 3.66 | 3.66 | 0.00 | 0.00 |
| 21 Jan | 49.1 | 35.8 | 3.82 | 3.82 | 0.12 | 0.30 |
| 22 Jan | 49.2 | 35.8 | 3.98 | 3.98 | 0.12 | 0.30 |
| 23 Jan | 49.4 | 35.8 | 4.13 | 4.13 | 0.12 | 0.30 |
| 24 Jan | 49.5 | 35.8 | 4.29 | 4.29 | 0.12 | 0.30 |
| 25 Jan | 49.7 | 35.9 | 4.45 | 4.45 | 0.12 | 0.30 |
| 26 Jan | 49.9 | 35.9 | 4.61 | 4.61 | 0.12 | 0.30 |
| 27 Jan | 50.0 | 35.9 | 4.72 | 4.72 | 0.12 | 0.30 |
| 28 Jan | 50.2 | 35.9 | 4.88 | 4.88 | 0.12 | 0.30 |
| 29 Jan | 50.3 | 35.9 | 5.00 | 5.00 | 0.12 | 0.30 |
| 30 Jan | 50.5 | 35.8 | 5.16 | 5.16 | 0.12 | 0.30 |
| 31 Jan | 50.6 | 35.8 | 5.31 | 5.31 | 0.12 | 0.30 |
Weather history Winchester - July 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Jul | 70.0 | 51.1 | 0.00 | - | - |
| 02 Jul | 73.0 | 48.9 | 0.00 | - | - |
| 03 Jul | - | - | - | - | - |
| 04 Jul | - | - | - | - | - |
| 05 Jul | - | - | - | - | - |
| 06 Jul | - | - | - | - | - |
| 07 Jul | - | - | - | - | - |
| 08 Jul | - | - | - | - | - |
| 09 Jul | - | - | - | - | - |
| 10 Jul | - | - | - | - | - |
| 11 Jul | - | - | - | - | - |
| 12 Jul | - | - | - | - | - |
| 13 Jul | - | - | - | - | - |
| 14 Jul | - | - | - | - | - |
| 15 Jul | - | - | - | - | - |
| 16 Jul | - | - | - | - | - |
| 17 Jul | - | - | - | - | - |
| 18 Jul | - | - | - | - | - |
| 19 Jul | - | - | - | - | - |
| 20 Jul | - | - | - | - | - |
| 21 Jul | - | - | - | - | - |
| 22 Jul | - | - | - | - | - |
| 23 Jul | - | - | - | - | - |
| 24 Jul | - | - | - | - | - |
| 25 Jul | - | - | - | - | - |
| 26 Jul | - | - | - | - | - |
| 27 Jul | - | - | - | - | - |
| 28 Jul | - | - | - | - | - |
| 29 Jul | - | - | - | - | - |
| 30 Jul | - | - | - | - | - |
| 31 Jul | - | - | - | - | - |
Past weather Winchester
| Jul 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 71.5 ºF | 48 ºF | |
| Average low temperature Av. low temp. | 50.0 ºF | 36 ºF | |
| Total precipitation Total precip. | 0.00 inch | 5.30 inch | |
| Total snowfall Total snowfall | - inch | 0 inch | |
| Highest max temperature Highest max temp. | 73.0 ºF | - | |
| Lowest max temperature Lowest max temp. | 70.0 ºF | - | |
| Highest min temperature Highest min temp. | 51.1 ºF | - | |
| Lowest min temperature Lowest min temp. | 48.9 ºF | - | |
Past weather July 2026 incomplete - Missing data
Geo Winchester - Oregon
| Country | United States | |
|---|---|---|
| State | Oregon | |
| County | - | |
| City | Winchester | |
| Zip Code | 97495 | |
| Longitude | -123.35 dec. degr. | |
| Latitude | 43.28 dec. degr. | |
| Altitude - Elevation | 446ft | |
| ICAO | - | |
| IATA | - |
Date and Time Winchester - Oregon
| Local Time | 02:39 PM | |
|---|---|---|
| Sunrise | 05:37 AM | |
| Sunset | 08:58 PM | |
| Day/Night | Day | |
| Timezone | Pacific Daylight Time | |
| Timezone DB | America - Los Angeles |
Map of Winchester - Oregon
USGS National Map — Open interactive map
Winchester weather averages
| Annual high temperature | 65ºF |
| Annual low temperature | 44ºF |
| Average annual precip. | 36.36 inch |
Station Data
Monthly averages Winchester
Longitude: -123.354, Latitude: 43.2801
Average weather Winchester, OR - 97495
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, ...