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Delaware City (DE) Climate by Month

The graphs below provide an overview of the climate in Delaware City (Delaware), the United States of America. They present long-term patterns and averages of weather conditions over a 30-year period.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Forecast for Delaware City (DE)

Tue   Nov 19
16°C | 9°C
NE 7 km/h
1.1 mm
broken clouds and no rain

broken clouds and no rain

Wed   Nov 20
18°C | 8°C
E 11 km/h
4.1 mm
overcast and small chance of rain

overcast and small chance of rain

Thu   Nov 21
12°C | 4°C
NW 25 km/h
8 mm
partly cloudy and rain

partly cloudy and rain

The best time of year to visit Delaware City in the United States of America

During the months of May and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • When is summer in Delaware City?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Delaware City?
    July has an average maximum temperature of 31°C and is the warmest month of the year.
  • Which is the coldest month in Delaware City?
    The coldest month is February with an average maximum temperature of 5°C.
  • Which is the wettest month in Delaware City?
    June tops the wettest month list with 153 mm of rainfall.
  • Which is the driest month in Delaware City?
    February is the driest month with 76 mm of precipitation.
  • Which is the sunniest month in Delaware City?
    July is the sunniest month with an average of 275 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.