June weather forecast
Gratztown, PA

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Weather in June

June, the first month of the summer in Gratztown, is a moderately hot month, with an average temperature varying between 57.4°F (14.1°C) and 78.1°F (25.6°C).

Temperature

June's arrival signals a subtle increase in average high-temperatures, moving from May's agreeable 71.2°F (21.8°C) to a moderately hot 78.1°F (25.6°C). During the nights in June, Gratztown experiences a consistent average temperature of 57.4°F (14.1°C).

Humidity

The average relative humidity in June is 78%.

Rainfall

In Gratztown, during June, the rain falls for 17.1 days and regularly aggregates up to 2.44" (62mm) of precipitation. Throughout the year, in Gratztown, there are 174.1 rainfall days, and 23.82" (605mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall.

Daylight

With an average of 15h and 0min of daylight, June has the longest days of the year.
On the first day of the month, sunrise is at 5:51 am and sunset at 8:42 pm. On the last day of June, sunrise is at 5:53 am and sunset at 8:52 pm EDT.

Sunshine

The average sunshine in June in Gratztown is 9.5h.

UV index

June and July, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: During June, 6 as the daily maximum UV index converts into the following advice:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
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Frequently asked questions

What is the temperature in June in Gratztown?

In Gratztown, in June, the average high-temperature is 78.1°F (25.6°C), and the average low-temperature is 57.4°F (14.1°C).

What is the average humidity in June in Gratztown?

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

How much does it rain in Gratztown in June?

In Gratztown, during June, the rain falls for 17.1 days and regularly aggregates up to 2.44" (62mm) of precipitation.

When it does not snow in Gratztown?

In Gratztown, snow does not fall in May through September.

When are the longest days in Gratztown?

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

What is the average length of the day in June in Gratztown?

In June, the average day length is 14h and 59min.

When is the sunrise / sunset in June in Gratztown?

On the first day of June, sunrise is at 5:51 am and sunset at 8:42 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 8:52 pm EDT.

How long on average sun shines in June in Gratztown?

In June, the average sunshine duration is 9.5h.

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

June and July, with an average maximum UV index of 6, are months with the highest UV index in Gratztown, Pennsylvania.

What is the UV index reading in June in Gratztown?

In Gratztown, Pennsylvania, the average daily maximum UV index in June is 6. A UV Index 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
Gratztown, PA

Average temperature in June - Gratztown, PA
  • Average high temperature in June: 78.1°F

The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (33.6°F).

  • Average low temperature in June: 57.4°F

The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).

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Average pressure in June
Gratztown, PA

Average pressure in June - Gratztown, 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
Gratztown, PA

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

The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

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Average humidity in June
Gratztown, PA

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

The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are April, July and August (77%).

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Average rainfall in June
Gratztown, PA

Average rainfall in June - Gratztown, PA
  • Average rainfall in June: 2.44"

The wettest month (with the highest rainfall) is May (2.83").
The driest month (with the least rainfall) is November (1.42").

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Average rainfall days in June
Gratztown, PA

Average rainfall days in June - Gratztown, PA
  • Average rainfall days in June: 17.1 days

The month with the highest number of rainy days is May (19.7 days).
The month with the least rainy days is February (10 days).

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Average snowfall in June
Gratztown, PA

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

The month with the highest snowfall is January (3.66").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in June
Gratztown, PA

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

The month with the highest number of snowfall days is January (16.5 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
Gratztown, PA

Average daylight in June / Average sunshine in June - Gratztown, 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: 9h and 3min

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).

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Average sunshine days in June
Gratztown, PA

Average sunshine days in June - Gratztown, PA
  • Average sunshine days in June: 11.1 days

The month with the most sunshine days is November (15.8 days).
The month with the least sunshine days is January (7.3 days).

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Average UV index in June
Gratztown, PA

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

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

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Average cloud cover in June
Gratztown, PA

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

The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 33).

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Average visibility in June
Gratztown, PA

Average visibility in June - Gratztown, 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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Gratztown, Pennsylvania, USA

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