Best year time to visit Dover (historical)

General weather information about Dover (historical)

Average annual temperature is 19.6 °C

Absolute maximum temperature: 39.1 °C

Absolute minimum temperature: -1.9 °C

Number of sunny days: 184 days

Number of rainy days: 181 days

Look at detailed online map of Dover (historical)

* Weather data for Dover (historical) United States is based on climate observations for 2026 year

Dover (historical) air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)23.927.528.129.831.936.037.039.134.432.428.124.2
Average daytime temperature (°C)16.619.021.422.928.432.433.935.431.726.619.115.9
Average temperature (°C)11.813.215.317.522.626.528.329.425.720.513.710.6
Average night temperature (°C)8.29.210.813.217.921.623.924.620.815.79.76.5
Absolute minimum temperature (°C)-0.3-0.8-1.98.511.719.121.119.316.55.61.80.2

Dover (historical) monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.013.012.011.010.010.0
Daylight mean duration (h)10.311.012.013.013.914.314.113.312.411.410.510.0
Daylight minimum duration (h)10.010.011.012.013.014.013.012.011.010.010.09.0
Sunshine mean duration (h)6.37.09.18.311.212.111.411.210.58.85.97.5
Precipitation (mm)1881539020878113964742256388
Sunny days14111791210111918231624
Rainy days1717142119202012128147
Snow days000000000000

Best time to visit Dover (historical):

The best time to visit Dover (historical) during the most sunny months:

  • June — 12.1(h)
  • July — 11.4(h)

The largest precipitation sum in Dover (historical) is at

  • January — 188(mm)
  • February — 153(mm)
  • April — 208(mm)
  • Frequently asked questions

    When is the best time to visit Dover (historical)?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Dover (historical).
    What is the weather like in Dover (historical)?
    See average temperature, rainfall and daylight hours for Dover (historical) by month in the table above.
    How many sunny days does Dover (historical) have?
    The monthly weather statistics above show sunshine and rainfall patterns for Dover (historical) throughout the year.