Climate Dayton - Washington
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 42 | 46 | 54 | 61 | 70 | 77 |
| Average low in ºF Av. low Lo | 26 | 28 | 33 | 38 | 44 | 50 |
| Days with precipitation Days precip. DP | 13 | 12 | 13 | 11 | 9 | 7 |
| Av. precipitation in inch Av. precip. Pre. | 2.08 | 1.72 | 2.24 | 1.86 | 1.80 | 1.24 |
| Av. snowfall in inch Snowfall Sn | 6 | 2 | 1 | 0 | 0 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 88 | 87 | 77 | 63 | 49 | 41 |
| Average low in ºF Av. low Lo | 55 | 54 | 47 | 38 | 31 | 26 |
| Days with precipitation Days precip. DP | 3 | 3 | 5 | 9 | 14 | 14 |
| Av. precipitation in inch Av. precip. Pre. | 0.39 | 0.45 | 0.73 | 1.54 | 2.43 | 2.31 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 0 | 0 | 1 | 5 |
Dayton Climate Graph - Washington Climate Chart
Weather history Dayton - December 2019
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Dec | 37.0 | 18.0 | 0.00 | - | - |
| 02 Dec | 34.0 | 24.1 | 0.00 | - | - |
| 06 Dec | 42.1 | 26.1 | 0.00 | - | - |
| 07 Dec | 45.0 | 28.0 | 0.04 | - | - |
| 08 Dec | 44.1 | 34.0 | 0.13 | - | - |
| 15 Dec | 41.0 | 28.9 | 0.05 | 0.00 | 0.0 |
| 16 Dec | 41.0 | 21.9 | 0.00 | - | - |
| 17 Dec | 42.1 | 19.9 | 0.00 | - | - |
| 20 Dec | 55.9 | 36.0 | 0.12 | - | - |
| 21 Dec | 61.0 | 55.0 | 0.00 | - | - |
| 22 Dec | 60.1 | 34.0 | 0.00 | - | - |
Past weather Dayton
| Dec 19 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 45.8 ºF | 42 ºF | |
| Average low temperature Av. low temp. | 29.6 ºF | 26 ºF | |
| Total precipitation Total precip. | 0.34 inch | 2.08 inch | |
| Total snowfall Total snowfall | - inch | 6 inch | |
| Highest max temperature Highest max temp. | 61.0 ºF | - | |
| Lowest max temperature Lowest max temp. | 34.0 ºF | - | |
| Highest min temperature Highest min temp. | 55.0 ºF | - | |
| Lowest min temperature Lowest min temp. | 18.0 ºF | - | |
Past weather December 2019 incomplete - Missing data
Geo Dayton - Washington
| Country | United States | |
|---|---|---|
| State | Washington | |
| County | Columbia | |
| City | Dayton | |
| Zip Code | 99328 | |
| Longitude | -117.97 dec. degr. | |
| Latitude | 46.32 dec. degr. | |
| Altitude - Elevation | 1693ft | |
| ICAO | - | |
| IATA | - |
Date and Time Dayton - Washington
| Local Time | 03:17 PM | |
|---|---|---|
| Sunrise | 06:33 AM | |
| Sunset | 06:58 PM | |
| Day/Night | Day | |
| Timezone | (UTC-08:00) Pacific Time (US & Canada) | |
| Timezone DB | America - Los Angeles |
Map of Dayton - Washington
Dayton weather averages
| Annual high temperature | 63ºF |
| Annual low temperature | 39ºF |
| Days per year with precip. | 113 days |
| Average annual precip. | 18.79 inch |
| Av. annual snowfall | 15 inch |
Station Data
Monthly averages Dayton
Longitude: -117.97, Latitude: 46.32
Average weather Dayton, WA - 99328
Monthly: 1991-2020 normals
History: 2007-2019
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...