Seattle April Weather Averages

Washington, United States of America

April Weather Averages for Seattle

High Temp14°C57°F
Low Temp5°C41°F
Avg Temp9°C49°F
Sunshine Hours120 hours 
Rainfall111.44 mm4.39 In
Rain days10 days 
Pressure1017 mb31 In

 

Seattle April Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
200914°C / 57°F3°C / 38°F9°C / 47°F211 hours112.70 mm / 4.44 In7 days1019 mb / 31 In
201013°C / 55°F4°C / 40°F8°C / 47°F132 hours108.50 mm / 4.27 In12 days1013 mb / 30 In
201111°C / 52°F2°C / 36°F6°C / 44°F81 hours155.70 mm / 6.13 In14 days1017 mb / 31 In
201214°C / 58°F5°C / 41°F9°C / 49°F135 hours123.23 mm / 4.85 In10 days1016 mb / 30 In
201313°C / 56°F5°C / 40°F9°C / 48°F122 hours160.20 mm / 6.31 In13 days1020 mb / 31 In
201415°C / 59°F5°C / 41°F10°C / 49°F157 hours117.70 mm / 4.63 In9 days1017 mb / 31 In
201514°C / 58°F5°C / 41°F9°C / 49°F162 hours79.40 mm / 3.13 In9 days1018 mb / 31 In
201617°C / 62°F7°C / 44°F12°C / 53°F128 hours49.80 mm / 1.96 In5 days1018 mb / 31 In
201713°C / 55°F5°C / 41°F9°C / 48°F49 hours147.20 mm / 5.80 In18 days1016 mb / 30 In
201814°C / 57°F6°C / 42°F10°C / 50°F87 hours193.40 mm / 7.61 In14 days1017 mb / 30 In
201915°C / 58°F6°C / 43°F10°C / 50°F112 hours121.40 mm / 4.78 In13 days1017 mb / 31 In
202015°C / 60°F6°C / 43°F11°C / 51°F119 hours54.30 mm / 2.14 In2 days1018 mb / 31 In
202116°C / 60°F6°C / 43°F11°C / 51°F142 hours46.60 mm / 1.83 In3 days1019 mb / 31 In
202213°C / 55°F3°C / 38°F8°C / 46°F47 hours134.70 mm / 5.30 In16 days1017 mb / 31 In
202312°C / 54°F4°C / 40°F8°C / 46°F63 hours137.00 mm / 5.39 In14 days1017 mb / 30 In
202413°C / 56°F5°C / 41°F9°C / 48°F117 hours48.22 mm / 1.90 In3 days1018 mb / 31 In
202514°C / 58°F7°C / 44°F10°C / 51°F121 hours136.68 mm / 5.38 In5 days1020 mb / 31 In
202615°C / 59°F7°C / 44°F10°C / 51°F183 hours79.10 mm / 3.11 In8 days1016 mb / 30 In

Need more than one day of Seattle history?

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Weather history near Seattle

Region

Washington

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Seattle weather history: common questions

How far back does Seattle weather history go?

Hourly historical weather is available from 1 January 2009. Choose a date above, or pick a month at the top of the page for long-term averages.

Can I download Seattle historical weather as a file?

Yes. Buy historical weather data as daily or hourly CSV, yearly monthly averages or monthly climate averages. A free sample download is available.

Is there an API for historical weather?

Yes. The WeatherAPI.com History API returns hourly weather for any past date from 2010, as JSON or XML. Get a free API key.

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