Warm-summer humid continental climate
Climate Fishtail - Montana
Annual high53ºF
Annual low33ºF
Precipitation24.8 inch
| Month | HighºF | LowºF | Precipinch | Snowinch |
|---|---|---|---|---|
| Jan | 36 | 19 | 1.14 | 17 |
| Feb | 37 | 19 | 1.16 | 19 |
| Mar | 43 | 24 | 1.93 | 30 |
| Apr | 50 | 29 | 2.53 | 31 |
| May | 59 | 37 | 3.58 | 14 |
| Jun | 67 | 44 | 3.18 | 2 |
| Jul | 75 | 51 | 2.51 | 0 |
| Aug | 75 | 51 | 1.89 | 0 |
| Sep | 65 | 43 | 1.79 | 6 |
| Oct | 53 | 34 | 2.17 | 19 |
| Nov | 41 | 25 | 1.63 | 20 |
| Dec | 34 | 18 | 1.29 | 18 |
- JanHigh 36ºFLow 19ºFPrecip 1.14 inch
- FebHigh 37ºFLow 19ºFPrecip 1.16 inch
- MarHigh 43ºFLow 24ºFPrecip 1.93 inch
- AprHigh 50ºFLow 29ºFPrecip 2.53 inch
- MayHigh 59ºFLow 37ºFPrecip 3.58 inch
- JunHigh 67ºFLow 44ºFPrecip 3.18 inch
- JulHigh 75ºFLow 51ºFPrecip 2.51 inch
- AugHigh 75ºFLow 51ºFPrecip 1.89 inch
- SepHigh 65ºFLow 43ºFPrecip 1.79 inch
- OctHigh 53ºFLow 34ºFPrecip 2.17 inch
- NovHigh 41ºFLow 25ºFPrecip 1.63 inch
- DecHigh 34ºFLow 18ºFPrecip 1.29 inch
Climate summary
What is the average weather in Fishtail, Montana?
Fishtail experiences a humid continental climate, marked by strong seasonal contrasts. Winters are cold and very snowy, with significant snowfall contributing to the moderate annual precipitation. While winter is the driest season, moisture is spread relatively evenly throughout the year, with spring being the wettest period.
Fishtail weather averages
Annual high53ºF
Annual low33ºF
Precipitation24.8 inch
Snowfall176 inch
Daily normals Fishtail - Montana - January
| Day | HighºF | LowºF | Prec/ | Prec/ | Snow/ | Snow/ |
|---|---|---|---|---|---|---|
| Jan 1 | 33.6 | 17.9 | 0.04 | 0.04 | 0.60 | 0.60 |
| Jan 2 | 33.7 | 18.0 | 0.08 | 0.08 | 1.10 | 1.10 |
| Jan 3 | 33.9 | 18.1 | 0.12 | 0.12 | 1.70 | 1.70 |
| Jan 4 | 34.0 | 18.2 | 0.15 | 0.15 | 2.20 | 2.20 |
| Jan 5 | 34.1 | 18.3 | 0.19 | 0.19 | 2.70 | 2.70 |
| Jan 6 | 34.3 | 18.4 | 0.23 | 0.23 | 3.30 | 3.30 |
| Jan 7 | 34.4 | 18.5 | 0.26 | 0.26 | 3.80 | 3.80 |
| Jan 8 | 34.5 | 18.6 | 0.30 | 0.30 | 4.30 | 4.30 |
| Jan 9 | 34.6 | 18.7 | 0.34 | 0.34 | 4.80 | 4.80 |
| Jan 10 | 34.7 | 18.8 | 0.37 | 0.37 | 5.30 | 5.30 |
| Jan 11 | 34.7 | 18.8 | 0.41 | 0.41 | 5.80 | 5.80 |
| Jan 12 | 34.8 | 18.9 | 0.44 | 0.44 | 6.30 | 6.30 |
| Jan 13 | 34.8 | 18.9 | 0.48 | 0.48 | 6.80 | 6.80 |
| Jan 14 | 34.9 | 18.9 | 0.51 | 0.51 | 7.40 | 7.40 |
| Jan 15 | 34.9 | 18.9 | 0.55 | 0.55 | 7.90 | 7.90 |
| Jan 16 | 34.9 | 18.9 | 0.58 | 0.58 | 8.40 | 8.40 |
| Jan 17 | 34.9 | 18.9 | 0.61 | 0.61 | 9.00 | 9.00 |
| Jan 18 | 34.9 | 18.9 | 0.64 | 0.64 | 9.50 | 9.50 |
| Jan 19 | 34.9 | 18.9 | 0.68 | 0.68 | 10.00 | 10.00 |
| Jan 20 | 34.9 | 18.8 | 0.71 | 0.71 | 10.60 | 10.60 |
| Jan 21 | 34.8 | 18.8 | 0.75 | 0.75 | 11.20 | 11.20 |
| Jan 22 | 34.8 | 18.7 | 0.79 | 0.79 | 11.80 | 11.80 |
| Jan 23 | 34.7 | 18.6 | 0.82 | 0.82 | 12.40 | 12.40 |
| Jan 24 | 34.6 | 18.5 | 0.86 | 0.86 | 13.10 | 13.10 |
| Jan 25 | 34.6 | 18.4 | 0.90 | 0.90 | 13.70 | 13.70 |
| Jan 26 | 34.5 | 18.3 | 0.93 | 0.93 | 14.30 | 14.30 |
| Jan 27 | 34.4 | 18.2 | 0.97 | 0.97 | 14.90 | 14.90 |
| Jan 28 | 34.3 | 18.0 | 1.01 | 1.01 | 15.50 | 15.50 |
| Jan 29 | 34.2 | 17.9 | 1.04 | 1.04 | 16.10 | 16.10 |
| Jan 30 | 34.1 | 17.8 | 1.08 | 1.08 | 16.80 | 16.80 |
| Jan 31 | 34.1 | 17.6 | 1.12 | 1.12 | 17.40 | 17.40 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Fishtail - October 2026
| Day | HighºF | LowºF | Precip.inch | Snowinch | Snow depthinch |
|---|---|---|---|---|---|
| Oct 1 | 66.9 | 39.9 | 0.00 | – | – |
| Oct 2 | 71.1 | 42.1 | 0.00 | – | – |
| Oct 3 | 72.0 | 42.1 | 0.00 | – | – |
| Oct 4 | – | – | – | – | – |
| Oct 5 | – | – | – | – | – |
| Oct 6 | – | – | – | – | – |
| Oct 7 | 71.1 | 46.9 | 0.00 | 0.00 | 0.0 |
| Oct 8 | 70.0 | 45.0 | 0.00 | 0.00 | 0.0 |
| Oct 9 | 71.1 | 48.9 | 0.00 | 0.00 | 0.0 |
| Oct 10 | 72.0 | 44.1 | 0.05 | 0.00 | 0.0 |
| Oct 11 | 55.9 | 30.0 | 0.39 | 5.00 | 5.0 |
| Oct 12 | 35.1 | 24.1 | 0.28 | 2.01 | 5.0 |
| Oct 13 | 44.1 | 30.0 | 0.01 | 0.12 | 3.0 |
| Oct 14 | 51.1 | 30.0 | 0.00 | 0.00 | 1.0 |
| Oct 15 | 46.0 | 33.1 | 0.00 | – | – |
| Oct 16 | – | – | – | – | – |
| Oct 17 | – | – | – | – | – |
| Oct 18 | – | – | – | – | – |
| Oct 19 | – | – | – | – | – |
| Oct 20 | – | – | 0.00 | 0.00 | 0.0 |
| Oct 21 | 64.0 | 45.0 | 0.00 | 0.00 | 0.0 |
| Oct 22 | 63.0 | 46.9 | 0.00 | 0.00 | 0.0 |
| Oct 23 | 54.0 | 45.0 | T | 0.00 | 0.0 |
| Oct 24 | 48.9 | 26.1 | 0.14 | 2.01 | 1.0 |
| Oct 25 | 42.1 | 28.0 | 0.00 | 0.00 | 0.0 |
| Oct 26 | 46.0 | 26.1 | 0.00 | 0.00 | 0.0 |
| Oct 27 | 43.0 | 34.0 | 0.02 | 0.00 | 0.0 |
| Oct 28 | 44.1 | 35.1 | 0.00 | 0.00 | 0.0 |
| Oct 29 | 51.1 | 37.9 | 0.00 | 0.00 | 0.0 |
| Oct 30 | 48.9 | 30.0 | 0.00 | 0.00 | 0.0 |
| Oct 31 | 48.9 | 37.0 | 0.00 | 0.00 | 0.0 |
The data for October 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 temperature72.0ºF · Oct 3
- Lowest max temperature35.1ºF · Oct 12
- Highest min temperature48.9ºF · Oct 9
- Lowest min temperature24.1ºF · Oct 12
Geo Fishtail - Montana
Location
- Country
- United States
- State
- Montana
- County
- –
- City
- Fishtail
- Zip Code
- 59028
- Elevation
- 4465 ft
- Longitude
- -109.50
- Latitude
- 45.45
- ICAO
- –
- IATA
- –