Delaware weather averages for holidays in 2017/2018

Check Delaware weather averages before you book your next holiday in 2017/2018. The average maximum daytime temperature in Delaware in August is 30°C. The holiday weather guide shown below is for Dover.

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Delaware weather averages

Check Delaware weather averages before you book your next holiday. The warmest month in Delaware is July with an average maximum temperature of 31°C. The sunniest months are June and July with on average 9 hours of bright sunshine per day. The month with the least number of days with some rain is October with 7 days. The Delaware weather averages shown below are for Dover.

Maximum daytime temperature (°C)

Hours of sunshine (daily)

  • Jan
  • Feb
  • Mar
  • Apr
  • May
  • Jun
  • Jul
  • Aug
  • Sep
  • Oct
  • Nov
  • Dec

Days with some rainfall

More weather parameters

Metric (°C / mm)  |  Imperial (°F / inches)

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Delaware weather today

Here is the weather in Delaware today, Friday 18th August 2017. Expect isolated thunderstorms in Delaware with a maximum temperature of 30°C, moderate levels of heat & humidity and 3 hours of bright sunshine. There are 30-40 mm of rainfall expected with 72% chance of some rain and a gentle breeze of 19 kph from the south. The weather forecast shown below is for Dover.

  • 30
    °C maximum temperature
  • 24
    °C minimum temperature
  • isolated thunderstorms
  • 3
    hours of sunshine
  • 72
    % chance of some rain
  • <40
    mm of rainfall expected
  • M
    moderate heat & humidity
  • 19
    kph wind from S

5-day weather forecast

Metric (°C / mm)  |  Imperial (°F / inches)

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Tropical storm risk: Delaware hurricane season

% of month affected by tropical storms
0
<1%
0
0
<1%
1%
1%
2%
3%
1%
0
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

The Delaware tropical storm risk chart above shows the hurricane season for Dover, Delaware.

More about tropical storms

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Delaware holiday weather averages by month

Check Delaware holiday weather averages for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

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Compare Delaware weather with the USA

Below the Delaware weather chart shows maximum daytime temperature for Delaware, USA (Dover) and the USA (Washington). For more weather parameters or to change the destinations shown visit the comparison weather tool.

Maximum daytime temperature (°C)

Delaware, USA (Dover)
USA (Washington)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

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More Delaware destinations

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