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Delaware weather by month
Check out Delaware weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum daytime temperature °F |  41 |
45 |
 55 |
 64 |
 75 |
 84 |
 88 |
86 |
 81 |
70 |
 59 |
 46 |
| Hours of sunshine (daily) | ||||||||||||
| Days with some rainfall |  10 |
10 |
10 |
10 |
10 |
10 |
11 |
10 |
 8 |
7 |
9 |
10 |
More about Delaware
Delaware by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Delaware
The climate guide for Delaware (Dover) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Top Delaware destinations
Below are average maximum temperatures at popular countries, regions and places in Delaware for next month - May. Select a destination to see the climate guide for all months of the year.
All Delaware destinations
Metric (°C) | Imperial (°F)
Tropical storm risk: Delaware hurricane season
% of month affected by tropical storms
Jan
Feb
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Apr
May
Jun
Jul
Aug
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Oct
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Compare Delaware with the UK
Below the Delaware chart shows average maximum daytime temperature for Delaware, USA (Dover) and the UK (London).
Maximum daytime temperature (°F)
Delaware, USA (Dover)
UK (London)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Metric (°C) | Imperial (°F)
Compare more Delaware weather >>
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