June weather forecast
Millville, DE

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Weather in June

June brings the heat of a full-fledged summer to Millville. Slightly drier weather prevails as the clouds dissipate to allow for more sunshine, reaching a peak of 14.8 daylight hours. On the flip side, temperatures surge, challenging the comfort level in the city. While the weather generally remains dry, the city does experience sporadic rainfall adding variability to the weather patterns. The peak summer month of July is on the horizon with its unique weather dynamics.

Temperature

June's arrival in Millville signals a subtle increase in average high-temperatures, moving from May's comfortable 66.2°F (19°C) to a moderately hot 75°F (23.9°C). June nights cool to an average low-temperature of 67.8°F (19.9°C), a marginal decrease from its daytime equivalent.

Humidity

The average relative humidity in June is 80%.

Rainfall

In Millville, during June, the rain falls for 13.5 days and regularly aggregates up to 2.24" (57mm) of precipitation. Throughout the year, there are 144.6 rainfall days, and 25.51" (648mm) of precipitation is accumulated.

Snowfall

In Millville, snow does not fall in April through October.

Daylight

June has the longest days of the year in Millville, with an average of 14h and 48min of daylight.
On the first day of the month, sunrise is at 5:37 am and sunset at 8:19 pm. On the last day of June, sunrise is at 5:39 am and sunset at 8:28 pm EDT.

Sunshine

The average sunshine in June in Millville, Delaware, is 10.4h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: A maximum high UV index of 6 in June translates into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
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Frequently asked questions

What are June temperatures in Millville?

The high-temperature, in June, in Millville, records 75°F (23.9°C), while the low-temperature is 67.8°F (19.9°C).

What is the average humidity in June in Millville?

The average relative humidity in June in Millville is 80%.

How many days does it rain in June in Millville?

In June, the rain falls for 13.5 days. Throughout June, 2.24" (57mm) of precipitation is accumulated.

When it does not snow in Millville?

In Millville, Delaware, snow does not fall in April through October.

When are the longest days in Millville?

With an average of 14h and 48min of daylight, June has the longest days of the year.

What is the average length of the day in June in Millville?

In Millville, the average day length in June is 14h and 49min.

When is the sunrise / sunset in June in Millville?

In June, on the first day of the month, sunrise is at 5:37 am and sunset at 8:19 pm. On the last day of the month, in Millville, sunrise is at 5:39 am and sunset at 8:28 pm EDT.

How many hours of sunshine does Millville have in June?

In June, the average sunshine duration in Millville, Delaware, is 10.4h.

What are the months with the highest UV index in Millville?

May through August, with an average maximum UV index of 6, are months with the highest UV index in Millville, Delaware.

How high is the UV index in June in Millville?

In June, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Millville, DE

Average temperature in June - Millville, DE
  • Average high temperature in June: 75°F

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (42.1°F).

  • Average low temperature in June: 67.8°F

The month with the highest average low temperature is July (73.4°F).
The coldest month (with the lowest average low temperature) is January (32.9°F).

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Average pressure in June
Millville, DE

Average pressure in June - Millville, DE
  • Average pressure in June: 29.94"Hg

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in June
Millville, DE

Average wind speed in June - Millville, DE
  • Average wind speed in June: 9.8mph

The windiest month (with the highest average wind speed) is January (12.8mph).
The calmest month (with the lowest average wind speed) is August (8.7mph).

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Average humidity in June
Millville, DE

Average humidity in June - Millville, DE
  • Average humidity in June: 80%

The month with the highest relative humidity is May (82%).
The months with the lowest relative humidity are January and November (74%).

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Average rainfall in June
Millville, DE

Average rainfall in June - Millville, DE
  • Average rainfall in June: 2.24"

The wettest months (with the highest rainfall) are July and August (2.87").
The driest month (with the least rainfall) is January (1.5").

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Average rainfall days in June
Millville, DE

Average rainfall days in June - Millville, DE
  • Average rainfall days in June: 13.5 days

The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is January (7.4 days).

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Average snowfall in June
Millville, DE

Average snowfall in June - Millville, DE
  • Average snowfall in June: 0"

The month with the highest snowfall is February (0.87").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in June
Millville, DE

Average snowfall days in June - Millville, DE
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (2.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in June /
Average sunshine in June
Millville, DE

Average daylight in June / Average sunshine in June - Millville, DE
  • Average daylight in June: 14h and 5min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in June: 10h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The months with the least sunshine are February and December (Average sunshine: 5h and 6min).

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Average sunshine days in June
Millville, DE

Average sunshine days in June - Millville, DE
  • Average sunshine days in June: 14.4 days

The month with the most sunshine days is January (19.7 days).
The month with the least sunshine days is July (12.9 days).

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Average UV index in June
Millville, DE

Average UV index in June - Millville, DE
  • Average UV index in June: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).

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Average cloud cover in June
Millville, DE

Average cloud cover in June - Millville, DE
  • Average cloud cover in June: 30

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 26).

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Average visibility in June
Millville, DE

Average visibility in June - Millville, DE
  • Average visibility in June: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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Millville, Delaware, USA

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