Live rain radar coverage across Washington, United States.
The live map below is centred on Seattle. Zoom out or drag it to follow rain anywhere in the region.
Rain in Seattle by month
Seattle gets about 1,230 mm (48.4 in) of rain in an average year. The wettest month is November, with 188 mm (7.4 in), and the driest is July, with 19 mm (0.7 in).
| Month | Average rain | Average temperature |
|---|---|---|
| January | 174 mm (6.9 in) | 4.4 °C (40 °F) |
| February | 108 mm (4.3 in) | 4.6 °C (40 °F) |
| March | 138 mm (5.4 in) | 6.7 °C (44 °F) |
| April | 95 mm (3.7 in) | 9.0 °C (48 °F) |
| May | 70 mm (2.8 in) | 12.8 °C (55 °F) |
| June | 51 mm (2.0 in) | 15.2 °C (59 °F) |
| July | 19 mm (0.7 in) | 18.2 °C (65 °F) |
| August | 29 mm (1.1 in) | 18.3 °C (65 °F) |
| September | 58 mm (2.3 in) | 15.4 °C (60 °F) |
| October | 125 mm (4.9 in) | 10.8 °C (51 °F) |
| November | 188 mm (7.4 in) | 6.7 °C (44 °F) |
| December | 175 mm (6.9 in) | 3.8 °C (39 °F) |
Long-term monthly averages from NASA POWER (MERRA-2 satellite reanalysis). They describe the wider area around Seattle and can differ slightly from local weather-station records.