June weather forecast
Trenton, PA

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Weather in June

June, the first month of the summer in Trenton, is a moderately hot month, with an average temperature fluctuating between 75.2°F (24°C) and 56.8°F (13.8°C).

Temperature

The shift from May to June is marked by a slight increase in the average high-temperature, moving from a refreshing 67.6°F (19.8°C) to a warm 75.2°F (24°C). Trenton records an average temperature drop to a mild 56.8°F (13.8°C) in June.

Humidity

The average relative humidity in June is 80%.

Rainfall

In June, in Trenton, Pennsylvania, the rain falls for 14.6 days. Throughout June, 1.97" (50mm) of precipitation is accumulated. Throughout the year, there are 139.8 rainfall days, and 24.69" (627mm) of precipitation is accumulated.

Snowfall

In Trenton, snow does not fall in June through September.

Daylight

June has the longest days of the year in Trenton, with an average of 15h and 6min of daylight.
On the first day of June, sunrise is at 5:34 am and sunset at 8:30 pm. On the last day of the month, sunrise is at 5:36 am and sunset at 8:40 pm EDT.

Sunshine

In June, the average sunshine is 9.6h.

UV index

June is the month with the highest UV index in Trenton, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for average individuals.
Note: A typical high UV index of 6 in June suggests the following recommendations:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Opt for tightly woven and loose clothing to enhance protection from the Sun.
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Frequently asked questions

What is the usual temperature for Trenton in June?

In June, in Trenton, the average high-temperature is 75.2°F (24°C), and the average low-temperature is 56.8°F (13.8°C).

What is the average humidity in June in Trenton?

In June, the average relative humidity is 80%.

How many days does it rain in June in Trenton?

In Trenton, in June, during 14.6 rainfall days, 1.97" (50mm) of precipitation is typically accumulated.

When it does not snow in Trenton?

In Trenton, snow does not fall in June through September.

Does it snow in Trenton in June?

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

When are the longest days in Trenton?

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

How many hours of daylight does Trenton have in June?

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

What time are sunrise and sunset in June in Trenton?

In June, on the first day of the month, sunrise is at 5:34 am and sunset at 8:30 pm. On the last day of the month, in Trenton, sunrise is at 5:36 am and sunset at 8:40 pm EDT.

How long on average sun shines in June in Trenton?

In Trenton, the average sunshine duration in June is 9.6h.

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

June is the month with the highest UV index in Trenton, Pennsylvania, with an average maximum UV index of 6.

What is the UV index intensity in June in Trenton?

In Trenton, Pennsylvania, the average daily maximum UV index in June is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's 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
Trenton, PA

Average temperature in June - Trenton, PA
  • Average high temperature in June: 75.2°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (31.6°F).

  • Average low temperature in June: 56.8°F

The month with the highest average low temperature is July (61.5°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).

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Average pressure in June
Trenton, PA

Average pressure in June - Trenton, 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
Trenton, PA

Average wind speed in June - Trenton, PA
  • Average wind speed in June: 5.9mph

The windiest month (with the highest average wind speed) is March (8.3mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity in June
Trenton, PA

Average humidity in June - Trenton, PA
  • Average humidity in June: 80%

The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is April (77%).

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Average rainfall in June
Trenton, PA

Average rainfall in June - Trenton, PA
  • Average rainfall in June: 1.97"

The wettest month (with the highest rainfall) is May (2.72").
The driest month (with the least rainfall) is September (1.57").

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Average rainfall days in June
Trenton, PA

Average rainfall days in June - Trenton, PA
  • Average rainfall days in June: 14.6 days

The month with the highest number of rainy days is May (17.2 days).
The month with the least rainy days is January (5.8 days).

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Average snowfall in June
Trenton, PA

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

The month with the highest snowfall is March (4.96").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in June
Trenton, PA

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

The month with the highest number of snowfall days is February (8.8 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
Trenton, PA

Average daylight in June / Average sunshine in June - Trenton, 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 4min

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 18min).

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Average sunshine days in June
Trenton, PA

Average sunshine days in June - Trenton, PA
  • Average sunshine days in June: 12.8 days

The months with the most sunshine days are January and November (19.6 days).
The month with the least sunshine days is May (11.2 days).

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Average UV index in June
Trenton, PA

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

The month with the highest UV index is June (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
Trenton, PA

Average cloud cover in June - Trenton, PA
  • Average cloud cover in June: 39

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 33).

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Average visibility in June
Trenton, PA

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

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

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Trenton, Pennsylvania, USA

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