Cold steppe climate
Climate Chelan - Washington
Annual high60ºF
Annual low42ºF
Precipitation11.39 inch
| Month | HighºF | LowºF | Precipinch | Snowinch |
|---|---|---|---|---|
| Jan | 34 | 24 | 1.56 | 7 |
| Feb | 40 | 27 | 1.30 | 3 |
| Mar | 51 | 33 | 0.90 | 1 |
| Apr | 61 | 40 | 0.64 | 0 |
| May | 70 | 48 | 0.99 | 0 |
| Jun | 77 | 55 | 0.88 | 0 |
| Jul | 85 | 61 | 0.36 | 0 |
| Aug | 85 | 60 | 0.30 | 0 |
| Sep | 76 | 51 | 0.35 | 0 |
| Oct | 61 | 41 | 0.78 | 0 |
| Nov | 44 | 32 | 1.77 | 1 |
| Dec | 33 | 24 | 1.56 | 9 |
- JanHigh 34ºFLow 24ºFPrecip 1.56 inch
- FebHigh 40ºFLow 27ºFPrecip 1.30 inch
- MarHigh 51ºFLow 33ºFPrecip 0.90 inch
- AprHigh 61ºFLow 40ºFPrecip 0.64 inch
- MayHigh 70ºFLow 48ºFPrecip 0.99 inch
- JunHigh 77ºFLow 55ºFPrecip 0.88 inch
- JulHigh 85ºFLow 61ºFPrecip 0.36 inch
- AugHigh 85ºFLow 60ºFPrecip 0.30 inch
- SepHigh 76ºFLow 51ºFPrecip 0.35 inch
- OctHigh 61ºFLow 41ºFPrecip 0.78 inch
- NovHigh 44ºFLow 32ºFPrecip 1.77 inch
- DecHigh 33ºFLow 24ºFPrecip 1.56 inch
Climate summary
What is the average weather in Chelan, Washington?
Chelan experiences a cold semi-arid climate, characterized by dry conditions and strong seasonal changes. Summers are warm and dry, while winters are cold and bring regular snowfall. Precipitation is generally low throughout the year, with most of it arriving in the wetter winter months.
Chelan weather averages
Annual high60ºF
Annual low42ºF
Precipitation11.39 inch
Snowfall21 inch
Daily normals Chelan - Washington - January
| Day | HighºF | LowºF | Prec/ | Prec/ | Snow/ | Snow/ |
|---|---|---|---|---|---|---|
| Jan 1 | 32.7 | 20.8 | 0.05 | 0.05 | 0.30 | 0.30 |
| Jan 2 | 32.7 | 20.8 | 0.09 | 0.09 | 0.60 | 0.60 |
| Jan 3 | 32.7 | 20.8 | 0.14 | 0.14 | 0.80 | 0.80 |
| Jan 4 | 32.7 | 20.8 | 0.19 | 0.19 | 1.10 | 1.10 |
| Jan 5 | 32.7 | 20.9 | 0.24 | 0.24 | 1.40 | 1.40 |
| Jan 6 | 32.8 | 20.9 | 0.29 | 0.29 | 1.70 | 1.70 |
| Jan 7 | 32.9 | 20.9 | 0.35 | 0.35 | 2.00 | 2.00 |
| Jan 8 | 32.9 | 21.0 | 0.40 | 0.40 | 2.30 | 2.30 |
| Jan 9 | 33.0 | 21.0 | 0.46 | 0.46 | 2.60 | 2.60 |
| Jan 10 | 33.1 | 21.1 | 0.51 | 0.51 | 3.00 | 3.00 |
| Jan 11 | 33.2 | 21.1 | 0.57 | 0.57 | 3.30 | 3.30 |
| Jan 12 | 33.4 | 21.2 | 0.62 | 0.62 | 3.60 | 3.60 |
| Jan 13 | 33.5 | 21.3 | 0.67 | 0.67 | 4.00 | 4.00 |
| Jan 14 | 33.6 | 21.4 | 0.73 | 0.73 | 4.30 | 4.30 |
| Jan 15 | 33.8 | 21.4 | 0.78 | 0.78 | 4.60 | 4.60 |
| Jan 16 | 33.9 | 21.5 | 0.83 | 0.83 | 4.90 | 4.90 |
| Jan 17 | 34.1 | 21.6 | 0.88 | 0.88 | 5.10 | 5.10 |
| Jan 18 | 34.3 | 21.7 | 0.93 | 0.93 | 5.40 | 5.40 |
| Jan 19 | 34.5 | 21.8 | 0.97 | 0.97 | 5.70 | 5.70 |
| Jan 20 | 34.7 | 21.8 | 1.02 | 1.02 | 5.90 | 5.90 |
| Jan 21 | 34.9 | 21.9 | 1.07 | 1.07 | 6.10 | 6.10 |
| Jan 22 | 35.1 | 22.0 | 1.11 | 1.11 | 6.30 | 6.30 |
| Jan 23 | 35.3 | 22.1 | 1.16 | 1.16 | 6.50 | 6.50 |
| Jan 24 | 35.5 | 22.2 | 1.21 | 1.21 | 6.70 | 6.70 |
| Jan 25 | 35.7 | 22.3 | 1.25 | 1.25 | 6.90 | 6.90 |
| Jan 26 | 36.0 | 22.3 | 1.30 | 1.30 | 7.00 | 7.00 |
| Jan 27 | 36.2 | 22.4 | 1.34 | 1.34 | 7.20 | 7.20 |
| Jan 28 | 36.5 | 22.5 | 1.39 | 1.39 | 7.30 | 7.30 |
| Jan 29 | 36.7 | 22.6 | 1.43 | 1.43 | 7.40 | 7.40 |
| Jan 30 | 37.0 | 22.7 | 1.48 | 1.48 | 7.60 | 7.60 |
| Jan 31 | 37.2 | 22.7 | 1.52 | 1.52 | 7.70 | 7.70 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Chelan - October 2026
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Oct 1 | 66.9 | 48.0 | 0.00 |
| Oct 2 | 73.9 | 48.9 | 0.00 |
| Oct 3 | 75.0 | 50.0 | 0.00 |
| Oct 4 | – | – | – |
| Oct 5 | – | – | – |
| Oct 6 | – | – | – |
| Oct 7 | 79.0 | 45.0 | 0.00 |
| Oct 8 | 73.9 | 46.0 | 0.00 |
| Oct 9 | 75.9 | 52.0 | 0.00 |
| Oct 10 | 71.1 | 39.0 | 0.00 |
| Oct 11 | 60.1 | 42.1 | 0.10 |
| Oct 12 | 64.0 | 42.1 | 0.00 |
| Oct 13 | 64.9 | 46.9 | 0.00 |
| Oct 14 | 71.1 | 46.9 | 0.00 |
| Oct 15 | 71.1 | 42.1 | 0.00 |
| Oct 16 | 68.0 | 39.9 | 0.00 |
| Oct 17 | 68.0 | 39.9 | 0.00 |
| Oct 18 | 69.1 | 37.0 | 0.00 |
| Oct 19 | 64.0 | 39.0 | 0.00 |
| Oct 20 | 60.1 | 37.9 | 0.00 |
| Oct 21 | 66.9 | 36.0 | 0.00 |
| Oct 22 | – | – | – |
| Oct 23 | 64.9 | 39.0 | 0.00 |
| Oct 24 | 64.9 | 34.0 | 0.00 |
| Oct 25 | 48.9 | 39.0 | 0.00 |
| Oct 26 | 48.9 | 42.1 | 0.04 |
| Oct 27 | 54.0 | 44.1 | T |
| Oct 28 | 60.1 | 42.1 | 0.00 |
| Oct 29 | 57.0 | 34.0 | 0.00 |
| Oct 30 | 48.0 | 34.0 | 0.00 |
| Oct 31 | – | – | – |
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 temperature79.0ºF · Oct 7
- Lowest max temperature48.0ºF · Oct 30
- Highest min temperature52.0ºF · Oct 9
- Lowest min temperature34.0ºF · Oct 24
Geo Chelan - Washington
Location
- Country
- United States
- State
- Washington
- County
- Chelan
- City
- Chelan
- Zip Code
- 98816
- Elevation
- 1257 ft
- Longitude
- -119.94
- Latitude
- 47.87
- ICAO
- –
- IATA
- –