Monthly climate ·Seattle weather in April
In April, Seattle averages around 14° by day and 6° at night, with 14 rain days a month — about a 47% chance of rain on any given day.
By day
14°C
At night
6°C
Daily rain chance
47%
Rain days a month
14
Monthly precipitation
84 mm
Sunshine hours a day
9.1
Average of 2016–2025 (Open-Meteo archive). Typical climate — not a forecast.
Is April a good time to visit Seattle?
April is a rainy month in Seattle — 14 rain days on average. Fine if you do not mind the rain, and usually a cheaper season too.
Every month in Seattle
Frequently asked questions
- What is the weather in Seattle in April?
- In April, temperatures in Seattle average between 6° at night and 14° by day, with 14 rain days a month (average of 2016–2025).
- How much rain falls in Seattle in April?
- Seattle gets about 84 mm of rain in April on average, spread over roughly 14 rain days.
- Is April a good time to visit Seattle?
- April is a rainy month in Seattle — 14 rain days on average. Fine if you do not mind the rain, and usually a cheaper season too.