May Weather Averages for Affoltern

High Temp17°C63°F
Low Temp7°C45°F
Avg Temp12°C54°F
Sunshine Hours154 hours 
Rainfall163.97 mm6.46 In
Rain days14 days 
Pressure1016 mb30 In

 

Affoltern May Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
200919°C / 66°F9°C / 48°F14°C / 57°F221 hours152.88 mm / 6.02 In13 days1019 mb / 31 In
201014°C / 57°F6°C / 43°F10°C / 50°F66 hours217.28 mm / 8.55 In19 days1014 mb / 30 In
201120°C / 68°F7°C / 45°F14°C / 57°F262 hours108.90 mm / 4.29 In10 days1019 mb / 31 In
201218°C / 64°F7°C / 44°F13°C / 55°F238 hours113.22 mm / 4.46 In12 days1016 mb / 30 In
201314°C / 57°F5°C / 42°F10°C / 49°F97 hours226.26 mm / 8.91 In22 days1012 mb / 30 In
201416°C / 61°F6°C / 43°F11°C / 52°F153 hours158.08 mm / 6.22 In14 days1017 mb / 30 In
201517°C / 62°F7°C / 45°F12°C / 54°F147 hours239.16 mm / 9.42 In13 days1017 mb / 31 In
201616°C / 60°F6°C / 43°F11°C / 52°F136 hours270.42 mm / 10.65 In13 days1014 mb / 30 In
201718°C / 65°F7°C / 45°F13°C / 55°F211 hours127.75 mm / 5.03 In12 days1018 mb / 31 In
201819°C / 67°F10°C / 49°F15°C / 58°F166 hours147.46 mm / 5.81 In20 days1015 mb / 30 In
201914°C / 57°F6°C / 42°F10°C / 50°F116 hours205.04 mm / 8.07 In17 days1016 mb / 30 In
202017°C / 62°F7°C / 44°F12°C / 54°F176 hours115.91 mm / 4.56 In9 days1019 mb / 31 In
202113°C / 55°F5°C / 41°F9°C / 48°F73 hours207.36 mm / 8.16 In18 days1016 mb / 30 In
202219°C / 67°F9°C / 49°F14°C / 58°F126 hours138.30 mm / 5.44 In16 days1019 mb / 31 In
202317°C / 63°F7°C / 45°F12°C / 54°F57 hours193.35 mm / 7.61 In19 days1017 mb / 31 In
202418°C / 64°F8°C / 46°F12°C / 54°F89 hours164.98 mm / 6.50 In10 days1014 mb / 30 In
202519°C / 66°F7°C / 44°F13°C / 55°F170 hours85.89 mm / 3.38 In4 days1017 mb / 31 In
202619°C / 67°F8°C / 46°F13°C / 56°F274 hours79.21 mm / 3.12 In13 days1018 mb / 31 In

Need more than one day of Affoltern history?

Download historical weather for Affoltern, or any other location, in CSV from January 2009 onwards. Ideal for research, insurance, energy, agriculture and machine-learning projects.

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Weather history near Affoltern

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Affoltern weather history: common questions

How far back does Affoltern 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 Affoltern 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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