Dover May Weather Averages

Delaware, United States of America

May Weather Averages for Dover

High Temp21°C70°F
Low Temp14°C56°F
Avg Temp17°C63°F
Sunshine Hours181 hours 
Rainfall118.19 mm4.65 In
Rain days9 days 
Pressure1016 mb30 In

 

Dover May Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
200921°C / 70°F14°C / 57°F17°C / 63°F189 hours160.77 mm / 6.33 In12 days1017 mb / 31 In
201022°C / 72°F14°C / 57°F18°C / 65°F245 hours37.95 mm / 1.49 In4 days1016 mb / 30 In
201122°C / 72°F14°C / 58°F18°C / 65°F191 hours95.92 mm / 3.78 In9 days1015 mb / 30 In
201222°C / 72°F15°C / 59°F19°C / 66°F185 hours102.10 mm / 4.02 In7 days1016 mb / 30 In
201321°C / 69°F13°C / 55°F17°C / 62°F191 hours45.99 mm / 1.81 In4 days1018 mb / 31 In
201421°C / 70°F13°C / 56°F17°C / 63°F211 hours72.99 mm / 2.87 In7 days1017 mb / 30 In
201524°C / 74°F15°C / 59°F19°C / 67°F276 hours34.71 mm / 1.37 In6 days1021 mb / 31 In
201619°C / 66°F12°C / 54°F16°C / 60°F126 hours177.59 mm / 6.99 In14 days1015 mb / 30 In
201720°C / 67°F13°C / 55°F16°C / 61°F161 hours167.21 mm / 6.58 In12 days1013 mb / 30 In
201824°C / 75°F15°C / 59°F19°C / 67°F173 hours245.14 mm / 9.65 In12 days1018 mb / 31 In
201923°C / 73°F15°C / 58°F19°C / 66°F193 hours113.26 mm / 4.46 In10 days1015 mb / 30 In
202018°C / 65°F12°C / 53°F15°C / 59°F123 hours55.47 mm / 2.18 In6 days1016 mb / 30 In
202121°C / 69°F13°C / 55°F17°C / 62°F142 hours76.43 mm / 3.01 In6 days1019 mb / 31 In
202222°C / 71°F14°C / 57°F17°C / 63°F149 hours114.40 mm / 4.50 In9 days1017 mb / 31 In
202320°C / 69°F11°C / 53°F16°C / 60°F210 hours21.50 mm / 0.85 In3 days1017 mb / 31 In
202421°C / 70°F14°C / 57°F17°C / 63°F130 hours132.97 mm / 5.24 In9 days1013 mb / 30 In
202520°C / 69°F14°C / 58°F17°C / 63°F116 hours390.96 mm / 15.39 In12 days1014 mb / 30 In
202622°C / 71°F13°C / 55°F17°C / 63°F253 hours82.10 mm / 3.23 In12 days1016 mb / 30 In

Need more than one day of Dover history?

Download historical weather for Dover, 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 Dover

Region

Delaware

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Dover weather history: common questions

How far back does Dover 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 Dover 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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