June weather forecast
Harrisburg, PA

A church, a mosque, and other buildings along State Street in Harrisburg, Pennsylvania
A church, a mosque, and other buildings along State Street in Harrisburg, Pennsylvania

Weather in June

June, the first month of the summer in Harrisburg, is a warm month, with temperature in the range of an average low of 58.6°F (14.8°C) and an average high of 78.1°F (25.6°C).

Temperature

In Harrisburg, the average high-temperature in June slightly increases from a pleasant 70.3°F (21.3°C) in May to a warm 78.1°F (25.6°C). In June, in Harrisburg, the average low-temperature is 58.6°F (14.8°C).

Humidity

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

Rainfall

In June, in Harrisburg, the rain falls for 13.3 days. Throughout June, 1.1" (28mm) of precipitation is accumulated. Throughout the year, in Harrisburg, there are 122.3 rainfall days, and 11.73" (298mm) of precipitation is accumulated.

Snowfall

In Harrisburg, snow does not fall in May through October.

Daylight

June has the longest days of the year in Harrisburg, with an average of 15h and 0min of daylight.
On the first day of June, sunrise is at 5:39 am and sunset at 8:30 pm. On the last day of the month, sunrise is at 5:41 am and sunset at 8:41 pm EDT.

Sunshine

In June, the average sunshine in Harrisburg is 10.1h.

UV index

The months with the highest UV index are May through July, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: The average daily UV index of 6 in June transform into the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in June in Harrisburg?

The average high-temperature, in June, is 78.1°F (25.6°C), while the average low-temperature is 58.6°F (14.8°C).

What is the average humidity in June in Harrisburg?

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

How many days does it rain in June in Harrisburg?

In June, the rain falls for 13.3 days. Throughout June, 1.1" (28mm) of precipitation is accumulated.

When it does not snow in Harrisburg?

May through October are months without snowfall in Harrisburg, Pennsylvania.

When are the longest days in Harrisburg?

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

How many hours of daylight does Harrisburg have in June?

In June, the average day length is 15h and 0min.

When is the sunrise / sunset in June in Harrisburg?

On the first day of June in Harrisburg, sunrise is at 5:39 am and sunset at 8:30 pm. On the last day of the month, sunrise is at 5:41 am and sunset at 8:41 pm EDT.

How many hours of sunshine does Harrisburg have in June?

In June, the average sunshine duration in Harrisburg, Pennsylvania, is 10.1h.

What is the month with the highest UV index in Harrisburg?

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

What is the UV index reading in June in Harrisburg?

In Harrisburg, the average daily maximum UV index in June is 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Harrisburg, PA

Average temperature in June - Harrisburg, PA
  • Average high temperature in June: 78.1°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 (35.1°F).

  • Average low temperature in June: 58.6°F

The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (22.1°F).

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Average pressure in June
Harrisburg, PA

Average pressure in June - Harrisburg, PA
  • Average pressure in June: 29.95"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in June
Harrisburg, PA

Average wind speed in June - Harrisburg, PA
  • Average wind speed in June: 5.8mph

The windiest month (with the highest average wind speed) is March (8.2mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).

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Average humidity in June
Harrisburg, PA

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

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

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Average rainfall in June
Harrisburg, PA

Average rainfall in June - Harrisburg, PA
  • Average rainfall in June: 1.1"

The wettest month (with the highest rainfall) is August (1.3").
The driest months (with the least rainfall) are January and February (0.71").

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Average rainfall days in June
Harrisburg, PA

Average rainfall days in June - Harrisburg, PA
  • Average rainfall days in June: 13.3 days

The month with the highest number of rainy days is May (13.9 days).
The month with the least rainy days is January (5.7 days).

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Average snowfall in June
Harrisburg, PA

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

The month with the highest snowfall is February (1.3").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in June
Harrisburg, PA

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

The month with the highest number of snowfall days is January (6.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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

Average daylight in June / Average sunshine in June - Harrisburg, 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 22min).

  • Average sunshine in June: 10h and 6min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

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Average sunshine days in June
Harrisburg, PA

Average sunshine days in June - Harrisburg, PA
  • Average sunshine days in June: 14.8 days

The month with the most sunshine days is November (21.8 days).
The month with the least sunshine days is July (14.1 days).

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Average UV index in June
Harrisburg, PA

Average UV index in June - Harrisburg, PA
  • Average UV index in June: 6

The months with the highest UV index are May, June and 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
Harrisburg, PA

Average cloud cover in June - Harrisburg, PA
  • Average cloud cover in June: 35

The months with the most cloud cover are February and December (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 31).

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Average visibility in June
Harrisburg, PA

Average visibility in June - Harrisburg, 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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