Helsinki April Weather Averages

Southern Finland, Finland

April Weather Averages for Helsinki

High Temp6°C44°F
Low Temp1°C34°F
Avg Temp4°C39°F
Sunshine Hours137 hours 
Rainfall42.38 mm1.67 In
Rain days6 days 
Pressure1014 mb30 In

 

Helsinki April Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
20097°C / 45°F1°C / 34°F4°C / 39°F159 hours11.50 mm / 0.45 In1 days1019 mb / 31 In
20106°C / 43°F1°C / 34°F4°C / 39°F76 hours48.10 mm / 1.89 In7 days1016 mb / 30 In
20116°C / 43°F1°C / 34°F4°C / 38°F103 hours31.40 mm / 1.24 In6 days1014 mb / 30 In
20125°C / 40°F0°C / 32°F2°C / 36°F151 hours60.17 mm / 2.37 In9 days1007 mb / 30 In
20134°C / 39°F-1°C / 30°F2°C / 35°F135 hours33.90 mm / 1.33 In7 days1014 mb / 30 In
20148°C / 46°F2°C / 36°F5°C / 41°F202 hours17.30 mm / 0.68 In5 days1015 mb / 30 In
20156°C / 43°F2°C / 36°F4°C / 40°F87 hours55.19 mm / 2.17 In8 days1009 mb / 30 In
20167°C / 44°F2°C / 35°F4°C / 39°F95 hours69.34 mm / 2.73 In9 days1012 mb / 30 In
20174°C / 40°F0°C / 32°F2°C / 36°F97 hours56.43 mm / 2.22 In8 days1010 mb / 30 In
20187°C / 44°F1°C / 35°F4°C / 39°F177 hours47.50 mm / 1.87 In7 days1012 mb / 30 In
20198°C / 47°F3°C / 37°F6°C / 42°F237 hours8.00 mm / 0.31 In2 days1024 mb / 31 In
20207°C / 44°F1°C / 34°F4°C / 39°F116 hours46.50 mm / 1.83 In9 days1010 mb / 30 In
20216°C / 43°F1°C / 34°F4°C / 39°F115 hours49.40 mm / 1.94 In9 days1012 mb / 30 In
20226°C / 42°F0°C / 32°F3°C / 37°F118 hours51.80 mm / 2.04 In6 days1012 mb / 30 In
20238°C / 46°F1°C / 33°F4°C / 39°F158 hours17.15 mm / 0.68 In0 days1022 mb / 31 In
20245°C / 42°F0°C / 33°F3°C / 37°F83 hours77.58 mm / 3.05 In7 days1010 mb / 30 In
20258°C / 46°F2°C / 35°F5°C / 41°F124 hours63.58 mm / 2.50 In6 days1016 mb / 30 In
20268°C / 46°F2°C / 35°F5°C / 40°F241 hours17.90 mm / 0.70 In7 days1017 mb / 31 In

Need more than one day of Helsinki history?

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Weather history near Helsinki

Region

Southern Finland

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Helsinki weather history: common questions

How far back does Helsinki 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 Helsinki 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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