June weather forecast
Thornburg, PA

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Weather in June

June, the first month of the summer in Thornburg, is a moderately hot month, with an average temperature fluctuating between 79.3°F (26.3°C) and 58.6°F (14.8°C).

Temperature

The shift from May to June sees a slight increase in the average high-temperature, transitioning from a pleasant 72.1°F (22.3°C) to a moderately hot 79.3°F (26.3°C). Thornburg experiences an average low-temperature reading of 58.6°F (14.8°C) throughout June.

Humidity

In June, the average relative humidity is 75%.

Rainfall

In June, in Thornburg, the rain falls for 16.5 days. Throughout June, 2.76" (70mm) of precipitation is accumulated. In Thornburg, during the entire year, the rain falls for 163.6 days and collects up to 26.93" (684mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

June has the longest days of the year, with an average of 15h and 0min of daylight.
On the first day of June, sunrise is at 5:51 am and sunset at 8:44 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 8:54 pm EDT.

Sunshine

In Thornburg, the average sunshine in June is 9.3h.

UV index

The months with the highest UV index are May through July, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily maximum UV index of 6 in June interprets into the following advice:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Updated: Jun 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average June temperature?

In June, the average high-temperature and low-temperature are 79.3°F (26.3°C) and 58.6°F (14.8°C) respectively.

What is the average humidity in June?

The average relative humidity in June is 75%.

How much does it rain in June?

In Thornburg, Pennsylvania, in June, it is raining for 16.5 days, with typically 2.76" (70mm) of accumulated precipitation.

When it does not snow?

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

When are the longest days?

June has the longest days of the year, with an average of 15h and 0min of daylight.

What is the average length of the day in June?

In June, the average day length is 15h and 1min.

When is the sunrise / sunset in June?

On the first day of June, sunrise is at 5:51 am and sunset at 8:44 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 8:54 pm EDT.

How long on average sun shines in June?

In Thornburg, the average sunshine duration in June is 9.3h.

What is the month with the highest UV index?

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

What is the UV index reading in June?

In Thornburg, the average daily maximum UV index in June is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health 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
Thornburg, PA

Average temperature in June - Thornburg, PA
  • Average high temperature in June: 79.3°F

The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (33.1°F).

  • Average low temperature in June: 58.6°F

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (21°F).

Average pressure in June
Thornburg, PA

Average pressure in June - Thornburg, 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).

Average wind speed in June
Thornburg, PA

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

The windiest month (with the highest average wind speed) is January (8mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).

Average humidity in June
Thornburg, PA

Average humidity in June - Thornburg, PA
  • Average humidity in June: 75%

The months with the highest relative humidity are January and February (84%).
The months with the lowest relative humidity are July and August (73%).

Average rainfall in June
Thornburg, PA

Average rainfall in June - Thornburg, PA
  • Average rainfall in June: 2.76"

The wettest month (with the highest rainfall) is May (3.07").
The driest month (with the least rainfall) is November (1.54").

Average rainfall days in June
Thornburg, PA

Average rainfall days in June - Thornburg, PA
  • Average rainfall days in June: 16.5 days

The month with the highest number of rainy days is May (18.9 days).
The month with the least rainy days is January (8.9 days).

Average snowfall in June
Thornburg, PA

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

The month with the highest snowfall is January (3.31").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in June
Thornburg, PA

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

The month with the highest number of snowfall days is January (14.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in June / Average sunshine in June - Thornburg, 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 18min).

  • Average sunshine in June: 9h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).

Average sunshine days in June
Thornburg, PA

Average sunshine days in June - Thornburg, PA
  • Average sunshine days in June: 12.2 days

The month with the most sunshine days is November (16.5 days).
The month with the least sunshine days is February (9.6 days).

Average UV index in June
Thornburg, PA

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

The months with the highest UV index are May, June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in June
Thornburg, PA

Average cloud cover in June - Thornburg, PA
  • Average cloud cover in June: 41

The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 34).

Average visibility in June
Thornburg, PA

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

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

Thornburg, Pennsylvania, USA

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