Warm-summer humid continental climate
Climate Saint Anthony - Idaho
Annual high55ºF
Annual low28ºF
Precipitation14.54 inch
| Month | HighºF | LowºF | Precipinch |
|---|---|---|---|
| Jan | 28 | 9 | 1.37 |
| Feb | 32 | 10 | 0.85 |
| Mar | 44 | 20 | 1.06 |
| Apr | 56 | 27 | 1.40 |
| May | 65 | 36 | 1.91 |
| Jun | 74 | 42 | 1.75 |
| Jul | 83 | 47 | 0.86 |
| Aug | 83 | 45 | 0.66 |
| Sep | 72 | 37 | 0.83 |
| Oct | 59 | 28 | 1.16 |
| Nov | 41 | 19 | 1.31 |
| Dec | 29 | 10 | 1.38 |
- JanHigh 28ºFLow 9ºFPrecip 1.37 inch
- FebHigh 32ºFLow 10ºFPrecip 0.85 inch
- MarHigh 44ºFLow 20ºFPrecip 1.06 inch
- AprHigh 56ºFLow 27ºFPrecip 1.40 inch
- MayHigh 65ºFLow 36ºFPrecip 1.91 inch
- JunHigh 74ºFLow 42ºFPrecip 1.75 inch
- JulHigh 83ºFLow 47ºFPrecip 0.86 inch
- AugHigh 83ºFLow 45ºFPrecip 0.66 inch
- SepHigh 72ºFLow 37ºFPrecip 0.83 inch
- OctHigh 59ºFLow 28ºFPrecip 1.16 inch
- NovHigh 41ºFLow 19ºFPrecip 1.31 inch
- DecHigh 29ºFLow 10ºFPrecip 1.38 inch
Climate summary
What is the average weather in Saint Anthony, Idaho?
Saint Anthony experiences a humid continental climate, marked by very large seasonal temperature contrasts. Summers are warm, while winters are very cold due to the inland, high-elevation setting. The area is dry overall, with precipitation spread fairly evenly throughout the year, though spring is slightly wetter.
Saint Anthony weather averages
Annual high55ºF
Annual low28ºF
Precipitation14.54 inch
Daily normals Saint Anthony - Idaho - January
| Day | HighºF | LowºF | Prec/ | Prec/ |
|---|---|---|---|---|
| Jan 1 | 26.8 | 11.5 | 0.06 | 0.06 |
| Jan 2 | 26.8 | 11.5 | 0.11 | 0.11 |
| Jan 3 | 26.8 | 11.5 | 0.17 | 0.17 |
| Jan 4 | 26.8 | 11.5 | 0.23 | 0.23 |
| Jan 5 | 26.9 | 11.6 | 0.29 | 0.29 |
| Jan 6 | 26.9 | 11.6 | 0.35 | 0.35 |
| Jan 7 | 26.9 | 11.6 | 0.40 | 0.40 |
| Jan 8 | 27.0 | 11.6 | 0.46 | 0.46 |
| Jan 9 | 27.0 | 11.7 | 0.52 | 0.52 |
| Jan 10 | 27.1 | 11.7 | 0.58 | 0.58 |
| Jan 11 | 27.1 | 11.7 | 0.64 | 0.64 |
| Jan 12 | 27.2 | 11.8 | 0.70 | 0.70 |
| Jan 13 | 27.3 | 11.8 | 0.76 | 0.76 |
| Jan 14 | 27.3 | 11.8 | 0.81 | 0.81 |
| Jan 15 | 27.4 | 11.9 | 0.87 | 0.87 |
| Jan 16 | 27.5 | 11.9 | 0.92 | 0.92 |
| Jan 17 | 27.6 | 11.9 | 0.98 | 0.98 |
| Jan 18 | 27.6 | 12.0 | 1.03 | 1.03 |
| Jan 19 | 27.7 | 12.0 | 1.08 | 1.08 |
| Jan 20 | 27.8 | 12.0 | 1.14 | 1.14 |
| Jan 21 | 27.9 | 12.1 | 1.19 | 1.19 |
| Jan 22 | 28.0 | 12.1 | 1.24 | 1.24 |
| Jan 23 | 28.1 | 12.1 | 1.30 | 1.30 |
| Jan 24 | 28.2 | 12.1 | 1.35 | 1.35 |
| Jan 25 | 28.2 | 12.2 | 1.39 | 1.39 |
| Jan 26 | 28.4 | 12.2 | 1.44 | 1.44 |
| Jan 27 | 28.5 | 12.2 | 1.48 | 1.48 |
| Jan 28 | 28.6 | 12.2 | 1.53 | 1.53 |
| Jan 29 | 28.7 | 12.3 | 1.57 | 1.57 |
| Jan 30 | 28.8 | 12.3 | 1.61 | 1.61 |
| Jan 31 | 28.9 | 12.4 | 1.65 | 1.65 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Saint Anthony - September 2026
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Sep 1 | 73.0 | 51.1 | – |
| Sep 2 | 73.9 | 44.1 | – |
| Sep 3 | 73.0 | 44.1 | – |
| Sep 4 | 75.9 | 45.0 | – |
| Sep 5 | 79.0 | 46.9 | – |
| Sep 6 | 82.0 | 33.1 | – |
| Sep 7 | 64.9 | 36.0 | – |
| Sep 8 | 71.1 | 39.9 | – |
| Sep 9 | 73.0 | 52.0 | – |
| Sep 10 | 77.0 | 42.1 | – |
| Sep 11 | 77.0 | 48.9 | – |
| Sep 12 | 75.9 | 42.1 | 0.00 |
| Sep 13 | 73.9 | 35.1 | 0.00 |
| Sep 14 | 63.0 | 44.1 | 0.00 |
| Sep 15 | 72.0 | – | – |
| Sep 16 | 82.0 | 52.0 | – |
| Sep 17 | 72.0 | 48.0 | – |
| Sep 18 | 64.9 | 39.9 | – |
| Sep 19 | 64.9 | 39.9 | – |
| Sep 20 | 62.1 | 44.1 | – |
| Sep 21 | 72.0 | 48.9 | – |
| Sep 22 | 64.0 | 44.1 | – |
| Sep 23 | 69.1 | 42.1 | – |
| Sep 24 | 78.1 | 44.1 | – |
| Sep 25 | 77.0 | 45.0 | – |
| Sep 26 | 66.9 | 48.0 | – |
| Sep 27 | 73.0 | 36.0 | – |
| Sep 28 | 66.9 | 37.9 | – |
| Sep 29 | 68.0 | 39.9 | – |
| Sep 30 | 72.0 | 39.0 | – |
The data for September 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 temperature82.0ºF · Sep 6
- Lowest max temperature62.1ºF · Sep 20
- Highest min temperature52.0ºF · Sep 9
- Lowest min temperature33.1ºF · Sep 6
Geo Saint Anthony - Idaho
Location
- Country
- United States
- State
- Idaho
- County
- Fremont
- City
- Saint Anthony
- Zip Code
- 83445
- Elevation
- 4964 ft
- Longitude
- -111.69
- Latitude
- 43.95
- ICAO
- –
- IATA
- –