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Delaware weather in June

Planning a getaway to Delaware this June and curious about the weather you should prepare for? Discover all the vital details you need on this page, solving your puzzle:

What is the weather like in Delaware in June?

Delaware is a region in the United States of America. June in Delaware generally has warm temperatures, with precipitation levels ranging from moderate to high. In June, it is summer.

You can expect warm maximum daytime temperatures of around 28°C and nighttime temperatures around 17°C in Newark.

In June, precipitation varies across different areas. From moderate rainfall in Fenwick Island with an average of 95 mm to high rainfall in Christiana with 157 mm. Based on climate data from the last 30 years, Newark receives the most rainfall during this month of the year. The days are mostly sunny, with an average total of around 272 hours of sunshine in Newark. The sunlight during this month doesn't just make the days brighter, it also seems to make everyone a bit more cheerful.

For specific regional insights in Delaware for June, refer to the map provided below. For an in-depth overview of the yearly weather conditions, do visit our Delaware climate page.

Where to go in Delaware in June

Find more information for the most popular destinations in the Delaware on the map below. Click on a destination dot for more detailes.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations

What is the weather like in June for the 5 most popular destinations in Delaware?

Newark

In June Newark generally has high temperatures with maximum daytime temperatures around 28°C, minimum nighttime temperatures around 17°C and high monthly rainfall. So on average the conditions are pleasant that month.

Newark
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   May May
<<  
23°C 
12°C 
247 hours 
88 mm 
12 days 
28°C 
17°C 
272 hours 
155 mm 
13 days 
July   >> July
>>  
31°C 
20°C 
275 hours 
116 mm 
12 days 
Climate in Newark

Dover

In June Dover generally has high temperatures with maximum daytime temperatures around 28°C, minimum nighttime temperatures around 18°C and high monthly rainfall. So on average the conditions are pleasant that month.

Dover
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   May May
<<  
23°C 
13°C 
85 mm 
13 days 
28°C 
18°C 
130 mm 
12 days 
July   >> July
>>  
31°C 
21°C 
103 mm 
10 days 
Climate in Dover

Seaford

In June Seaford generally has high temperatures with maximum daytime temperatures around 29°C, minimum nighttime temperatures around 18°C and high monthly rainfall. So on average the conditions are pleasant that month.

Seaford
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   May May
<<  
24°C 
13°C 
86 mm 
12 days 
29°C 
18°C 
137 mm 
13 days 
July   >> July
>>  
31°C 
21°C 
109 mm 
11 days 
Climate in Seaford

Harrington

In June Harrington generally has high temperatures with maximum daytime temperatures around 29°C, minimum nighttime temperatures around 18°C and high monthly rainfall. So on average the conditions are pleasant that month.

Harrington
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   May May
<<  
24°C 
12°C 
86 mm 
13 days 
29°C 
18°C 
114 mm 
13 days 
July   >> July
>>  
31°C 
20°C 
102 mm 
12 days 
Climate in Harrington

Smyrna

In June Smyrna generally has high temperatures with maximum daytime temperatures around 29°C, minimum nighttime temperatures around 18°C and high monthly rainfall. So on average the conditions are pleasant that month.

Smyrna
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   May May
<<  
24°C 
13°C 
84 mm 
12 days 
29°C 
18°C 
132 mm 
12 days 
July   >> July
>>  
31°C 
20°C 
114 mm 
11 days 
Climate in Smyrna

Is your destination not in the list? Have a look at other destinations in Delaware, in the United States of America.

Is June the best time to visit Delaware?

In our opinion, June is a good time to visit Delaware with overall pleasant weather in Newark. It's worth noting that weather conditions might differ depending on the location you visit.

Generally speaking, May provides perfect weather in Newark. On the other hand, the weather in January, February and December tend to be poor.

Interested in more climate information?

We have much more information about the climate in Delaware. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to the United States of America? Get detailed historical weather averages for many cities in the United States of America.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.