June weather forecast
Dover, PA

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Weather in June

June, the first month of the summer in Dover, is a moderately hot month, with an average temperature ranging between max 78.4°F (25.8°C) and min 59.7°F (15.4°C).

Temperature

A slight uplift of average high-temperatures is noted in June, with temperatures adjusting from an agreeable 70.7°F (21.5°C) in May to a moderately hot 78.4°F (25.8°C). An average minimum temperature of 59.7°F (15.4°C) marks the month of June in Dover, Pennsylvania.

Humidity

The average relative humidity in June in Dover is 78%.

Rainfall

In Dover, during June, the rain falls for 14.3 days and regularly aggregates up to 1.54" (39mm) of precipitation. Throughout the year, there are 133.5 rainfall days, and 16.89" (429mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall in Dover.

Daylight

The month with the longest days in Dover is June, with an average of 15h and 0min of daylight.
On the first day of the month, sunrise is at 5:40 am and sunset at 8:30 pm. On the last day of June, in Dover, sunrise is at 5:42 am and sunset at 8:40 pm EDT.

Sunshine

In Dover, the average sunshine in June is 10h.

UV index

The months with the highest UV index in Dover, Pennsylvania, are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index, 6 in June, converts into the following recommendations:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. 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. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
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Frequently asked questions

What is the average June temperature in Dover?

The average high-temperature and low-temperature in Dover during June are 78.4°F (25.8°C) and 59.7°F (15.4°C) respectively.

What is the average humidity in June in Dover?

In June, the average relative humidity in Dover, Pennsylvania, is 78%.

How much does it rain in Dover in June?

In Dover, during June, the rain falls for 14.3 days and regularly aggregates up to 1.54" (39mm) of precipitation.

When it does not snow in Dover?

In Dover, Pennsylvania, snow does not fall in May through September.

When are the longest days in Dover?

The month with the longest days in Dover is June, with an average of 15h and 0min of daylight.

How many hours of daylight does Dover have in June?

In Dover, Pennsylvania, the average day length in June is 14h and 58min.

When is the sunrise / sunset in June in Dover?

In June, on the first day of the month, sunrise is at 5:40 am and sunset at 8:30 pm. On the last day of the month, in Dover, Pennsylvania, sunrise is at 5:42 am and sunset at 8:40 pm EDT.

How many hours of sunshine does Dover have in June?

The average sunshine duration in June is 10h.

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

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

What is the UV index intensity in June in Dover?

In Dover, the average daily maximum UV index in June is 6. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to UV radiation.
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
Dover, PA

Average temperature in June - Dover, PA
  • Average high temperature in June: 78.4°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (35.8°F).

  • Average low temperature in June: 59.7°F

The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).

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Average pressure in June
Dover, PA

Average pressure in June - Dover, PA
  • Average pressure in June: 29.94"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in June
Dover, PA

Average wind speed in June - Dover, PA
  • Average wind speed in June: 6.1mph

The windiest month (with the highest average wind speed) is March (8.7mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

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Average humidity in June
Dover, PA

Average humidity in June - Dover, PA
  • Average humidity in June: 78%

The months with the highest relative humidity are February, May and October (80%).
The month with the lowest relative humidity is April (75%).

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Average rainfall in June
Dover, PA

Average rainfall in June - Dover, PA
  • Average rainfall in June: 1.54"

The wettest month (with the highest rainfall) is August (2.01").
The driest month (with the least rainfall) is January (1.02").

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Average rainfall days in June
Dover, PA

Average rainfall days in June - Dover, PA
  • Average rainfall days in June: 14.3 days

The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is January (6.7 days).

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Average snowfall in June
Dover, PA

Average snowfall in June - Dover, PA
  • Average snowfall in June: 0"

The month with the highest snowfall is January (2.09").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in June
Dover, PA

Average snowfall days in June - Dover, PA
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (5.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in June /
Average sunshine in June
Dover, PA

Average daylight in June / Average sunshine in June - Dover, PA
  • Average daylight in June: 15h and 0min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in June: 10h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

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Average sunshine days in June
Dover, PA

Average sunshine days in June - Dover, PA
  • Average sunshine days in June: 13.4 days

The month with the most sunshine days is November (20.8 days).
The months with the least sunshine days are May and July (12.7 days).

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Average UV index in June
Dover, PA

Average UV index in June - Dover, PA
  • 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, February, November and December (UV index 2).

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Average cloud cover in June
Dover, PA

Average cloud cover in June - Dover, PA
  • Average cloud cover in June: 34

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 31).

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Average visibility in June
Dover, PA

Average visibility in June - Dover, PA
  • Average visibility in June: 6mi

The months with the highest visibility are January, February, March, April, June, July, August, October, November and December (6mi).
The months with the lowest visibility are May and September (5mi).

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Dover, Pennsylvania, USA

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