Warm-summer Mediterranean climate
Climate Renton - Washington
Annual high61ºF
Annual low45ºF
Precipitation40.05 inch
| Month | HighºF | LowºF | Precipinch |
|---|---|---|---|
| Jan | 48 | 37 | 5.71 |
| Feb | 51 | 37 | 4.32 |
| Mar | 55 | 40 | 3.95 |
| Apr | 59 | 43 | 3.09 |
| May | 65 | 48 | 2.12 |
| Jun | 71 | 53 | 1.59 |
| Jul | 76 | 57 | 0.94 |
| Aug | 77 | 57 | 0.92 |
| Sep | 71 | 52 | 1.71 |
| Oct | 60 | 45 | 3.84 |
| Nov | 52 | 40 | 6.47 |
| Dec | 46 | 35 | 5.39 |
- JanHigh 48ºFLow 37ºFPrecip 5.71 inch
- FebHigh 51ºFLow 37ºFPrecip 4.32 inch
- MarHigh 55ºFLow 40ºFPrecip 3.95 inch
- AprHigh 59ºFLow 43ºFPrecip 3.09 inch
- MayHigh 65ºFLow 48ºFPrecip 2.12 inch
- JunHigh 71ºFLow 53ºFPrecip 1.59 inch
- JulHigh 76ºFLow 57ºFPrecip 0.94 inch
- AugHigh 77ºFLow 57ºFPrecip 0.92 inch
- SepHigh 71ºFLow 52ºFPrecip 1.71 inch
- OctHigh 60ºFLow 45ºFPrecip 3.84 inch
- NovHigh 52ºFLow 40ºFPrecip 6.47 inch
- DecHigh 46ºFLow 35ºFPrecip 5.39 inch
Climate summary
What is the average weather in Renton, Washington?
Renton experiences a warm-summer climate with a strong seasonal precipitation pattern. Summers are mild and notably dry, while winters are cool and much wetter, bringing frequent rain or drizzle. This distinct pattern of dry summers and wetter winters defines the local weather.
Renton weather averages
Annual high61ºF
Annual low45ºF
Precipitation40.05 inch
Daily normals Renton - Washington - January
| Day | HighºF | LowºF | Prec/ | Prec/ |
|---|---|---|---|---|
| Jan 1 | 46.9 | 36.6 | 0.17 | 0.17 |
| Jan 2 | 46.9 | 36.7 | 0.34 | 0.34 |
| Jan 3 | 47.0 | 36.7 | 0.51 | 0.51 |
| Jan 4 | 47.1 | 36.8 | 0.67 | 0.67 |
| Jan 5 | 47.2 | 36.8 | 0.84 | 0.84 |
| Jan 6 | 47.3 | 36.9 | 1.00 | 1.00 |
| Jan 7 | 47.3 | 36.9 | 1.17 | 1.17 |
| Jan 8 | 47.4 | 37.0 | 1.33 | 1.33 |
| Jan 9 | 47.5 | 37.0 | 1.49 | 1.49 |
| Jan 10 | 47.6 | 37.1 | 1.65 | 1.65 |
| Jan 11 | 47.7 | 37.1 | 1.81 | 1.81 |
| Jan 12 | 47.8 | 37.2 | 1.97 | 1.97 |
| Jan 13 | 47.8 | 37.2 | 2.12 | 2.12 |
| Jan 14 | 47.9 | 37.2 | 2.29 | 2.29 |
| Jan 15 | 48.0 | 37.2 | 2.46 | 2.46 |
| Jan 16 | 48.1 | 37.3 | 2.62 | 2.62 |
| Jan 17 | 48.1 | 37.3 | 2.79 | 2.79 |
| Jan 18 | 48.2 | 37.3 | 2.96 | 2.96 |
| Jan 19 | 48.3 | 37.3 | 3.12 | 3.12 |
| Jan 20 | 48.3 | 37.3 | 3.29 | 3.29 |
| Jan 21 | 48.4 | 37.3 | 3.45 | 3.45 |
| Jan 22 | 48.5 | 37.3 | 3.60 | 3.60 |
| Jan 23 | 48.5 | 37.3 | 3.76 | 3.76 |
| Jan 24 | 48.6 | 37.3 | 3.91 | 3.91 |
| Jan 25 | 48.6 | 37.2 | 4.07 | 4.07 |
| Jan 26 | 48.7 | 37.2 | 4.22 | 4.22 |
| Jan 27 | 48.8 | 37.2 | 4.36 | 4.36 |
| Jan 28 | 48.8 | 37.2 | 4.50 | 4.50 |
| Jan 29 | 48.9 | 37.1 | 4.65 | 4.65 |
| Jan 30 | 48.9 | 37.1 | 4.79 | 4.79 |
| Jan 31 | 49.0 | 37.0 | 4.93 | 4.93 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Renton - October 2026
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Oct 1 | 68.0 | 51.1 | 0.00 |
| Oct 2 | 73.0 | 53.1 | 0.00 |
| Oct 3 | 66.9 | 55.9 | 0.00 |
| Oct 4 | – | – | – |
| Oct 5 | – | – | – |
| Oct 6 | – | – | – |
| Oct 7 | 66.9 | 52.0 | 0.00 |
| Oct 8 | 69.1 | 50.0 | 0.00 |
| Oct 9 | 60.1 | 50.0 | 0.03 |
| Oct 10 | 57.9 | 45.0 | T |
| Oct 11 | 60.1 | 43.0 | 0.00 |
| Oct 12 | 61.0 | 39.0 | 0.00 |
| Oct 13 | 64.0 | 45.0 | 0.00 |
| Oct 14 | 66.9 | 52.0 | T |
| Oct 15 | 66.9 | 48.9 | 0.00 |
| Oct 16 | 75.9 | 46.0 | 0.00 |
| Oct 17 | – | – | – |
| Oct 18 | 60.1 | 41.0 | 0.00 |
| Oct 19 | – | – | – |
| Oct 20 | – | – | – |
| Oct 21 | 66.0 | 42.1 | 0.00 |
| Oct 22 | 61.0 | 42.1 | 0.00 |
| Oct 23 | 57.9 | 42.1 | 0.00 |
| Oct 24 | 55.0 | 37.9 | 0.00 |
| Oct 25 | 59.0 | 46.9 | 0.17 |
| Oct 26 | 57.9 | 46.0 | T |
| Oct 27 | 59.0 | 48.0 | 0.28 |
| Oct 28 | 55.0 | 45.0 | 0.11 |
| Oct 29 | 57.0 | 44.1 | 0.03 |
| Oct 30 | 51.1 | 41.0 | 0.31 |
| Oct 31 | 55.0 | 37.0 | 0.00 |
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 temperature75.9ºF · Oct 16
- Lowest max temperature51.1ºF · Oct 30
- Highest min temperature55.9ºF · Oct 3
- Lowest min temperature37.0ºF · Oct 31
Geo Renton - Washington
Location
- Country
- United States
- State
- Washington
- County
- –
- City
- Renton
- Zip Code
- 98055
- Elevation
- 46 ft
- Longitude
- -122.22
- Latitude
- 47.48
- ICAO
- –
- IATA
- –