Climate Ashton - Idaho
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 28 | 33 | 41 | 53 | 64 | 73 |
| Average low in ºF Av. low Lo | 11 | 15 | 23 | 30 | 38 | 44 |
| Av. precipitation in inch Av. precip. Pre. | 2.13 | 1.42 | 1.29 | 1.55 | 2.26 | 1.88 |
| Av. snowfall in inch Snowfall Sn | 23 | 12 | 7 | 4 | 1 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 82 | 81 | 71 | 57 | 39 | 28 |
| Average low in ºF Av. low Lo | 49 | 47 | 40 | 31 | 21 | 12 |
| Av. precipitation in inch Av. precip. Pre. | 0.89 | 0.83 | 1.02 | 1.60 | 2.11 | 2.24 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 0 | 2 | 16 | 24 |
What is the average weather in Ashton, Idaho?
Ashton experiences a humid continental climate, marked by very large seasonal temperature contrasts. Summers are warm, while winters are cold and bring very significant snowfall. The area is dry overall, with precipitation spread relatively evenly throughout the year, though winter months tend to be wetter.
Ashton Climate Graph - Idaho Climate Chart
Daily normals Ashton - Idaho - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 28.3 | 13.0 | 0.08 | 0.08 | 7.00 | 17.78 |
| 2 Jan | 28.4 | 13.0 | 0.16 | 0.16 | 14.00 | 35.56 |
| 3 Jan | 28.4 | 13.0 | 0.24 | 0.24 | 21.00 | 53.34 |
| 4 Jan | 28.4 | 13.0 | 0.31 | 0.31 | 28.00 | 71.12 |
| 5 Jan | 28.5 | 13.0 | 0.39 | 0.39 | 34.00 | 86.36 |
| 6 Jan | 28.5 | 13.0 | 0.46 | 0.46 | 41.00 | 104.14 |
| 7 Jan | 28.6 | 13.0 | 0.54 | 0.54 | 47.00 | 119.38 |
| 8 Jan | 28.6 | 13.1 | 0.61 | 0.61 | 54.00 | 137.16 |
| 9 Jan | 28.6 | 13.1 | 0.69 | 0.69 | 60.00 | 152.40 |
| 10 Jan | 28.7 | 13.1 | 0.77 | 0.77 | 67.00 | 170.18 |
| 11 Jan | 28.7 | 13.1 | 0.84 | 0.84 | 73.00 | 185.42 |
| 12 Jan | 28.7 | 13.2 | 0.92 | 0.92 | 80.00 | 203.20 |
| 13 Jan | 28.8 | 13.2 | 0.99 | 0.99 | 87.00 | 220.98 |
| 14 Jan | 28.8 | 13.2 | 1.07 | 1.07 | 95.00 | 241.30 |
| 15 Jan | 28.8 | 13.3 | 1.15 | 1.15 | 102.00 | 259.08 |
| 16 Jan | 28.9 | 13.3 | 1.23 | 1.23 | 108.00 | 274.32 |
| 17 Jan | 28.9 | 13.3 | 1.30 | 1.30 | 115.00 | 292.10 |
| 18 Jan | 28.9 | 13.4 | 1.38 | 1.38 | 122.00 | 309.88 |
| 19 Jan | 29.0 | 13.4 | 1.46 | 1.46 | 129.00 | 327.66 |
| 20 Jan | 29.0 | 13.5 | 1.54 | 1.54 | 136.00 | 345.44 |
| 21 Jan | 29.0 | 13.5 | 1.62 | 1.62 | 142.00 | 360.68 |
| 22 Jan | 29.1 | 13.6 | 1.70 | 1.70 | 149.00 | 378.46 |
| 23 Jan | 29.1 | 13.6 | 1.78 | 1.78 | 155.00 | 393.70 |
| 24 Jan | 29.2 | 13.7 | 1.85 | 1.85 | 160.00 | 406.40 |
| 25 Jan | 29.2 | 13.8 | 1.92 | 1.92 | 166.00 | 421.64 |
| 26 Jan | 29.3 | 13.8 | 1.99 | 1.99 | 171.00 | 434.34 |
| 27 Jan | 29.3 | 13.9 | 2.05 | 2.05 | 177.00 | 449.58 |
| 28 Jan | 29.4 | 14.0 | 2.12 | 2.12 | 182.00 | 462.28 |
| 29 Jan | 29.5 | 14.0 | 2.18 | 2.18 | 188.00 | 477.52 |
| 30 Jan | 29.6 | 14.1 | 2.24 | 2.24 | 193.00 | 490.22 |
| 31 Jan | 29.7 | 14.2 | 2.31 | 2.31 | 198.00 | 502.92 |
Weather history Ashton - May 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 May | 66.9 | 30.9 | 0.00 | - | 0.0 |
| 02 May | 70.0 | 35.1 | 0.00 | - | 0.0 |
| 03 May | 73.0 | 37.0 | 0.00 | - | 0.0 |
| 04 May | 72.0 | 37.9 | 0.00 | - | 0.0 |
| 05 May | 60.1 | 27.0 | 0.00 | - | 0.0 |
| 06 May | 62.1 | 28.9 | 0.00 | - | 0.0 |
| 07 May | 70.0 | 39.0 | 0.00 | - | 0.0 |
| 08 May | 70.0 | 34.0 | 0.00 | - | 0.0 |
| 09 May | 69.1 | 34.0 | 0.00 | - | 0.0 |
| 10 May | 75.0 | 37.0 | 0.00 | - | 0.0 |
| 11 May | 81.0 | 42.1 | 0.00 | - | 0.0 |
| 12 May | 82.9 | 44.1 | 0.00 | - | 0.0 |
| 13 May | 84.0 | 34.0 | 0.00 | - | 0.0 |
| 14 May | 64.9 | 33.1 | 0.00 | - | 0.0 |
| 15 May | 64.9 | 36.0 | 0.00 | - | 0.0 |
| 16 May | 61.0 | 30.9 | 0.00 | - | 0.0 |
| 17 May | 51.1 | 33.1 | 0.00 | - | 0.0 |
| 18 May | 52.0 | 25.0 | 0.00 | - | 0.0 |
| 19 May | 60.1 | 28.0 | 0.00 | - | 0.0 |
| 20 May | 63.0 | 37.9 | 0.00 | - | 0.0 |
| 21 May | 57.0 | 30.9 | 0.00 | - | 0.0 |
| 22 May | 64.9 | 32.0 | 0.00 | - | 0.0 |
| 23 May | 73.9 | 41.0 | 0.00 | - | 0.0 |
| 24 May | 75.9 | 46.0 | 0.00 | - | 0.0 |
| 25 May | 80.1 | 46.9 | 0.00 | - | 0.0 |
| 26 May | 66.9 | 46.0 | 0.00 | - | 0.0 |
| 27 May | 82.9 | 48.0 | 0.00 | - | 0.0 |
| 28 May | 84.0 | 44.1 | 0.00 | - | 0.0 |
| 29 May | 75.0 | 45.0 | 0.00 | - | 0.0 |
| 30 May | 48.9 | 45.0 | 0.00 | - | 0.0 |
| 31 May | 55.9 | 36.0 | 1.51 | - | 0.0 |
Past weather Ashton
| May 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 68.3 ºF | 28 ºF | |
| Average low temperature Av. low temp. | 37.0 ºF | 11 ºF | |
| Total precipitation Total precip. | 1.51 inch | 2.13 inch | |
| Total snowfall Total snowfall | - inch | 23 inch | |
| Highest max temperature Highest max temp. | 84.0 ºF | - | |
| Lowest max temperature Lowest max temp. | 48.9 ºF | - | |
| Highest min temperature Highest min temp. | 48.0 ºF | - | |
| Lowest min temperature Lowest min temp. | 25.0 ºF | - | |
Past weather May 2026 incomplete - Missing data
Geo Ashton - Idaho
| Country | United States | |
|---|---|---|
| State | Idaho | |
| County | Fremont | |
| City | Ashton | |
| Zip Code | 83420 | |
| Longitude | -111.45 dec. degr. | |
| Latitude | 44.07 dec. degr. | |
| Altitude - Elevation | 5259ft | |
| ICAO | - | |
| IATA | - |
Date and Time Ashton - Idaho
| Local Time | 03:32 PM | |
|---|---|---|
| Sunrise | 06:04 AM | |
| Sunset | 09:00 PM | |
| Day/Night | Day | |
| Timezone | Mountain Daylight Time | |
| Timezone DB | America - Denver |
Map of Ashton - Idaho
USGS National Map — Open interactive map
Ashton weather averages
| Annual high temperature | 54ºF |
| Annual low temperature | 30ºF |
| Average annual precip. | 19.22 inch |
| Av. annual snowfall | 89 inch |
Station Data
Monthly averages Ashton
Longitude: -111.45, Latitude: 44.07
Average weather Ashton, ID - 83420
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, ...