Warm-summer humid continental climate
Climate Ashton - Idaho
Annual high54ºF
Annual low30ºF
Precipitation19.22 inch
| Month | HighºF | LowºF | Precipinch | Snowinch |
|---|---|---|---|---|
| Jan | 28 | 11 | 2.13 | 23 |
| Feb | 33 | 15 | 1.42 | 12 |
| Mar | 41 | 23 | 1.29 | 7 |
| Apr | 53 | 30 | 1.55 | 4 |
| May | 64 | 38 | 2.26 | 1 |
| Jun | 73 | 44 | 1.88 | 0 |
| Jul | 82 | 49 | 0.89 | 0 |
| Aug | 81 | 47 | 0.83 | 0 |
| Sep | 71 | 40 | 1.02 | 0 |
| Oct | 57 | 31 | 1.60 | 2 |
| Nov | 39 | 21 | 2.11 | 16 |
| Dec | 28 | 12 | 2.24 | 24 |
- JanHigh 28ºFLow 11ºFPrecip 2.13 inch
- FebHigh 33ºFLow 15ºFPrecip 1.42 inch
- MarHigh 41ºFLow 23ºFPrecip 1.29 inch
- AprHigh 53ºFLow 30ºFPrecip 1.55 inch
- MayHigh 64ºFLow 38ºFPrecip 2.26 inch
- JunHigh 73ºFLow 44ºFPrecip 1.88 inch
- JulHigh 82ºFLow 49ºFPrecip 0.89 inch
- AugHigh 81ºFLow 47ºFPrecip 0.83 inch
- SepHigh 71ºFLow 40ºFPrecip 1.02 inch
- OctHigh 57ºFLow 31ºFPrecip 1.60 inch
- NovHigh 39ºFLow 21ºFPrecip 2.11 inch
- DecHigh 28ºFLow 12ºFPrecip 2.24 inch
Climate summary
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 weather averages
Annual high54ºF
Annual low30ºF
Precipitation19.22 inch
Snowfall89 inch
Daily normals Ashton - Idaho - January
| Day | HighºF | LowºF | Prec/ | Prec/ | Snow/ | Snow/ |
|---|---|---|---|---|---|---|
| Jan 1 | 28.3 | 13.0 | 0.08 | 0.08 | 0.70 | 0.70 |
| Jan 2 | 28.4 | 13.0 | 0.16 | 0.16 | 1.40 | 1.40 |
| Jan 3 | 28.4 | 13.0 | 0.24 | 0.24 | 2.10 | 2.10 |
| Jan 4 | 28.4 | 13.0 | 0.31 | 0.31 | 2.80 | 2.80 |
| Jan 5 | 28.5 | 13.0 | 0.39 | 0.39 | 3.40 | 3.40 |
| Jan 6 | 28.5 | 13.0 | 0.46 | 0.46 | 4.10 | 4.10 |
| Jan 7 | 28.6 | 13.0 | 0.54 | 0.54 | 4.70 | 4.70 |
| Jan 8 | 28.6 | 13.1 | 0.61 | 0.61 | 5.40 | 5.40 |
| Jan 9 | 28.6 | 13.1 | 0.69 | 0.69 | 6.00 | 6.00 |
| Jan 10 | 28.7 | 13.1 | 0.77 | 0.77 | 6.70 | 6.70 |
| Jan 11 | 28.7 | 13.1 | 0.84 | 0.84 | 7.30 | 7.30 |
| Jan 12 | 28.7 | 13.2 | 0.92 | 0.92 | 8.00 | 8.00 |
| Jan 13 | 28.8 | 13.2 | 0.99 | 0.99 | 8.70 | 8.70 |
| Jan 14 | 28.8 | 13.2 | 1.07 | 1.07 | 9.50 | 9.50 |
| Jan 15 | 28.8 | 13.3 | 1.15 | 1.15 | 10.20 | 10.20 |
| Jan 16 | 28.9 | 13.3 | 1.23 | 1.23 | 10.80 | 10.80 |
| Jan 17 | 28.9 | 13.3 | 1.30 | 1.30 | 11.50 | 11.50 |
| Jan 18 | 28.9 | 13.4 | 1.38 | 1.38 | 12.20 | 12.20 |
| Jan 19 | 29.0 | 13.4 | 1.46 | 1.46 | 12.90 | 12.90 |
| Jan 20 | 29.0 | 13.5 | 1.54 | 1.54 | 13.60 | 13.60 |
| Jan 21 | 29.0 | 13.5 | 1.62 | 1.62 | 14.20 | 14.20 |
| Jan 22 | 29.1 | 13.6 | 1.70 | 1.70 | 14.90 | 14.90 |
| Jan 23 | 29.1 | 13.6 | 1.78 | 1.78 | 15.50 | 15.50 |
| Jan 24 | 29.2 | 13.7 | 1.85 | 1.85 | 16.00 | 16.00 |
| Jan 25 | 29.2 | 13.8 | 1.92 | 1.92 | 16.60 | 16.60 |
| Jan 26 | 29.3 | 13.8 | 1.99 | 1.99 | 17.10 | 17.10 |
| Jan 27 | 29.3 | 13.9 | 2.05 | 2.05 | 17.70 | 17.70 |
| Jan 28 | 29.4 | 14.0 | 2.12 | 2.12 | 18.20 | 18.20 |
| Jan 29 | 29.5 | 14.0 | 2.18 | 2.18 | 18.80 | 18.80 |
| Jan 30 | 29.6 | 14.1 | 2.24 | 2.24 | 19.30 | 19.30 |
| Jan 31 | 29.7 | 14.2 | 2.31 | 2.31 | 19.80 | 19.80 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Ashton - November 2026
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Nov 1 | 46.9 | 37.9 | 1.11 |
| Nov 2 | – | – | – |
| Nov 3 | – | – | – |
| Nov 4 | – | – | – |
| Nov 5 | – | – | – |
| Nov 6 | – | – | – |
| Nov 7 | – | – | – |
| Nov 8 | – | – | – |
| Nov 9 | – | – | – |
| Nov 10 | – | – | – |
| Nov 11 | – | – | – |
| Nov 12 | – | – | – |
| Nov 13 | – | – | – |
| Nov 14 | – | – | – |
| Nov 15 | – | – | – |
| Nov 16 | – | – | – |
| Nov 17 | – | – | – |
| Nov 18 | – | – | – |
| Nov 19 | – | – | – |
| Nov 20 | – | – | – |
| Nov 21 | – | – | – |
| Nov 22 | – | – | – |
| Nov 23 | – | – | – |
| Nov 24 | – | – | – |
| Nov 25 | – | – | – |
| Nov 26 | – | – | – |
| Nov 27 | – | – | – |
| Nov 28 | – | – | – |
| Nov 29 | – | – | – |
| Nov 30 | – | – | – |
The data for November 2026 is incomplete: some days or values are missing.
- –No data
- –Not yet observed or received
- TTrace, too small to measure
Observed extremes
- Highest max temperature46.9ºF · Nov 1
- Lowest max temperature46.9ºF · Nov 1
- Highest min temperature37.9ºF · Nov 1
- Lowest min temperature37.9ºF · Nov 1
Geo Ashton - Idaho
Location
- Country
- United States
- State
- Idaho
- County
- Fremont
- City
- Ashton
- Zip Code
- 83420
- Elevation
- 5259 ft
- Longitude
- -111.45
- Latitude
- 44.07
- ICAO
- –
- IATA
- –