Dover May Weather Averages

New Jersey, United States of America

May Weather Averages for Dover

High Temp20°C69°F
Low Temp11°C51°F
Avg Temp15°C60°F
Sunshine Hours175 hours 
Rainfall139.32 mm5.49 In
Rain days9 days 
Pressure1016 mb30 In

 

Dover May Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
200920°C / 68°F11°C / 52°F15°C / 60°F170 hours97.66 mm / 3.84 In9 days1017 mb / 31 In
201022°C / 72°F11°C / 53°F17°C / 62°F215 hours59.97 mm / 2.36 In7 days1016 mb / 30 In
201121°C / 69°F11°C / 53°F16°C / 61°F167 hours160.93 mm / 6.34 In12 days1015 mb / 30 In
201222°C / 71°F13°C / 55°F17°C / 63°F150 hours118.11 mm / 4.65 In10 days1016 mb / 30 In
201320°C / 68°F10°C / 49°F15°C / 59°F197 hours117.18 mm / 4.61 In8 days1018 mb / 31 In
201420°C / 68°F10°C / 50°F15°C / 59°F187 hours112.82 mm / 4.44 In10 days1016 mb / 30 In
201523°C / 74°F12°C / 53°F18°C / 64°F213 hours38.93 mm / 1.53 In4 days1020 mb / 31 In
201619°C / 66°F10°C / 50°F14°C / 58°F131 hours89.99 mm / 3.54 In12 days1015 mb / 30 In
201718°C / 64°F9°C / 48°F14°C / 57°F158 hours129.43 mm / 5.10 In11 days1013 mb / 30 In
201823°C / 73°F13°C / 55°F18°C / 64°F190 hours115.21 mm / 4.54 In11 days1018 mb / 31 In
201921°C / 69°F11°C / 52°F15°C / 60°F148 hours168.44 mm / 6.63 In14 days1015 mb / 30 In
202018°C / 64°F9°C / 48°F13°C / 56°F166 hours95.82 mm / 3.77 In8 days1016 mb / 30 In
202119°C / 67°F9°C / 49°F14°C / 58°F152 hours136.50 mm / 5.37 In8 days1018 mb / 31 In
202222°C / 71°F11°C / 52°F16°C / 61°F187 hours130.10 mm / 5.12 In11 days1018 mb / 31 In
202321°C / 69°F8°C / 46°F14°C / 57°F237 hours34.50 mm / 1.36 In4 days1017 mb / 31 In
202420°C / 68°F12°C / 53°F16°C / 60°F129 hours125.26 mm / 4.93 In8 days1013 mb / 30 In
202518°C / 65°F12°C / 53°F15°C / 58°F94 hours694.91 mm / 27.36 In10 days1014 mb / 30 In
202620°C / 68°F10°C / 50°F15°C / 59°F254 hours82.10 mm / 3.23 In10 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.

  • Historical weatherDaily and hourly interval data.
  • Yearly monthly averagesMonthly averages for every year since 2009.
  • Monthly climate averagesLong-term climate normals by month.
  • CSV formatReady for Excel, Python, R or your database.
Buy historical weather data Or use the History API

Weather history near Dover

Region

New Jersey

See the Dover 14-day forecast »

Hotels near Dover

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.

Quick and Easy Signup for Weather API

WeatherAPI.com makes it super easy to integrate our realtime, daily, hourly and 15 min interval weather forecast data, historical weather, marine weather, bulk request, air quality data, pollen, evapotranspiration, autocomplete, time zone, astronomy and sports data into your new or existing project.
Get Started