June weather forecast
Sunbury, PA

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Weather in June

The first month of the summer, June, is a warm month in Sunbury, Pennsylvania, with an average temperature varying between 56.5°F (13.6°C) and 76.6°F (24.8°C).

Temperature

Sunbury in June denotes a subtle temperature transition, adjusting from an average high of an agreeable 69.4°F (20.8°C) in May to a moderately hot 76.6°F (24.8°C). During June, an average low-temperature of 56.5°F (13.6°C) is observed.

Humidity

In June, the average relative humidity in Sunbury is 79%.

Rainfall

In Sunbury, Pennsylvania, in June, it is raining for 12.8 days, with typically 1.34" (34mm) of accumulated precipitation. Throughout the year, in Sunbury, there are 133.4 rainfall days, and 13.15" (334mm) of precipitation is accumulated.

Snowfall

June through October are months without snowfall.

Daylight

The month with the longest days in Sunbury is June, with an average of 15h and 6min of daylight.
On the first day of June, sunrise is at 5:37 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 8:42 pm EDT.

Sunshine

The average sunshine in June in Sunbury, Pennsylvania, is 9.9h.

UV index

In Sunbury, the average daily maximum UV index in June is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.
Note: The maximum UV index of 5 during June translates into these guidelines:
Ensure safety - Imperative it is to shield skin and eyes from damage. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
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Frequently asked questions

What are the temperatures in Sunbury in June?

In Sunbury, 76.6°F (24.8°C) is the average high-temperature and 56.5°F (13.6°C) is the average low-temperature during June.

What is the average humidity in June in Sunbury?

In Sunbury, the average relative humidity in June is 79%.

How many days does it rain in June in Sunbury?

In Sunbury, in June, it is raining for 12.8 days, with typically 1.34" (34mm) of accumulated precipitation.

When it does not snow in Sunbury?

June through October are months without snowfall in Sunbury, Pennsylvania.

Does it snow in Sunbury in June?

In June, in Sunbury, Pennsylvania, it doesn't snow. May is the latest month when it typically snows.

When are the longest days in Sunbury?

With an average of 15h and 6min of daylight, June has the longest days of the year.

How many hours of daylight does Sunbury have in June?

In Sunbury, the average day length in June is 15h and 4min.

When are sunrise and sunset in June in Sunbury?

On the first day of June in Sunbury, Pennsylvania, sunrise is at 5:37 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 8:42 pm EDT.

How many hours of sunshine does Sunbury have in June?

In Sunbury, Pennsylvania, the average sunshine duration in June is 9.9h.

What is the UV index reading in June in Sunbury?

In Sunbury, Pennsylvania, the average daily maximum UV index in June is 5. A UV Index reading of 3 to 5 represents a medium health risk from unsafe 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
Sunbury, PA

Average temperature in June - Sunbury, PA
  • Average high temperature in June: 76.6°F

The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (32.2°F).

  • Average low temperature in June: 56.5°F

The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).

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Average pressure in June
Sunbury, PA

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

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in June
Sunbury, PA

Average wind speed in June - Sunbury, PA
  • Average wind speed in June: 5.7mph

The windiest month (with the highest average wind speed) is April (7.9mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).

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Average humidity in June
Sunbury, PA

Average humidity in June - Sunbury, PA
  • Average humidity in June: 79%

The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are March and April (76%).

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Average rainfall in June
Sunbury, PA

Average rainfall in June - Sunbury, PA
  • Average rainfall in June: 1.34"

The wettest month (with the highest rainfall) is July (1.65").
The driest month (with the least rainfall) is September (0.75").

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Average rainfall days in June
Sunbury, PA

Average rainfall days in June - Sunbury, PA
  • Average rainfall days in June: 12.8 days

The month with the highest number of rainy days is May (14.7 days).
The month with the least rainy days is January (7.7 days).

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Average snowfall in June
Sunbury, PA

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

The month with the highest snowfall is February (1.46").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in June
Sunbury, PA

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

The month with the highest number of snowfall days is January (9.3 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
Sunbury, PA

Average daylight in June / Average sunshine in June - Sunbury, PA
  • Average daylight in June: 15h and 1min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in June: 9h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 4h and 12min).

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Average sunshine days in June
Sunbury, PA

Average sunshine days in June - Sunbury, PA
  • Average sunshine days in June: 14.5 days

The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is April (13.4 days).

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Average UV index in June
Sunbury, PA

Average UV index in June - Sunbury, PA
  • Average UV index in June: 5

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in June
Sunbury, PA

Average cloud cover in June - Sunbury, PA
  • Average cloud cover in June: 36

The months with the most cloud cover are February and December (Cloud cover 54).
The month with the least cloud cover is July (Cloud cover 32).

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Average visibility in June
Sunbury, PA

Average visibility in June - Sunbury, PA
  • Average visibility in June: 5mi

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

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Sunbury, Pennsylvania, USA

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