July weather forecast
Rouzerville, PA

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Weather in July

July, like June, in Rouzerville, Pennsylvania, is another warm summer month, with an average temperature fluctuating between 84°F (28.9°C) and 63.7°F (17.6°C).

Temperature

The highest temperatures are recorded in July, with averages reaching a high of 84°F (28.9°C) and a low of 63.7°F (17.6°C).

Heat index

July's average heat index is computed to be a tropical 91.4°F (33°C). Exercise more precautions, heat cramps and heat exhaustion are potential risks. Continuous activity could precipitate heatstroke.
Observations indicate that the heat index values are for shady locations with light wind. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.

Humidity

The least humid month is July, with an average relative humidity of 75%.

Rainfall

In July, the rain falls for 15.9 days. Throughout July, 2.8" (71mm) of precipitation is accumulated. Throughout the year, there are 158.5 rainfall days, and 31.3" (795mm) of precipitation is accumulated.

Snowfall

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

Daylight

In Rouzerville, Pennsylvania, the average length of the day in July is 14h and 40min.
On the first day of July in Rouzerville, sunrise is at 5:46 am and sunset at 8:42 pm. On the last day of the month, sunrise is at 6:08 am and sunset at 8:24 pm EDT.

Sunshine

July has the most sunshine of the year, with an average of 10.5h of sunshine.

UV index

May through 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 health risk from exposure to the Sun's UV radiation for the average person.
Note: A daily high UV index of 6 in July leads to these guidelines:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.

Frequently asked questions

What month is the hottest?

In Rouzerville, July is the warmest month, with temperatures averaging a high of 84°F (28.9°C) and a low of 63.7°F (17.6°C).

How hot is it in July?

In Rouzerville, in July, the average high-temperature is 84°F (28.9°C), and the average low-temperature is 63.7°F (17.6°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in July is computed to be 91.4°F (33°C).

What is the least humid month?

July is the least humid month, with an average relative humidity of 75%.

What is the average humidity in July?

In July, the average relative humidity is 75%.

How much does it rain in July?

In Rouzerville, during July, the rain falls for 15.9 days and regularly aggregates up to 2.8" (71mm) of precipitation.

When it does not snow?

May through September are months without snowfall.

What is the average length of the day in July in Rouzerville?

In Rouzerville, the average day length in July is 14h and 40min.

When are sunrise and sunset in July?

In July, on the first day of the month, sunrise is at 5:46 am and sunset at 8:42 pm. On the last day of the month, sunrise is at 6:08 am and sunset at 8:24 pm EDT.

What month has the most sunshine in Rouzerville?

With an average of 10.5h of sunshine, July has the most sunshine of the year.

How long on average sun shines in July?

In Rouzerville, the average sunshine duration in July is 10.5h.

When is the highest UV index?

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

What is the UV index intensity in July?

In Rouzerville, the average daily maximum UV index in July is 6. A UV Index value of 6 to 7 symbolizes a high health risk 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 July
Rouzerville, PA

Average temperature in July - Rouzerville, PA
  • Average high temperature in July: 84°F

The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (35.8°F).

  • Average low temperature in July: 63.7°F

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (22.6°F).

Average pressure in July
Rouzerville, PA

Average pressure in July - Rouzerville, PA
  • Average pressure in July: 29.97"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in July
Rouzerville, PA

Average wind speed in July - Rouzerville, PA
  • Average wind speed in July: 4.7mph

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

Average humidity in July
Rouzerville, PA

Average humidity in July - Rouzerville, PA
  • Average humidity in July: 75%

The month with the highest relative humidity is October (80%).
The month with the lowest relative humidity is July (75%).

Average rainfall in July
Rouzerville, PA

Average rainfall in July - Rouzerville, PA
  • Average rainfall in July: 2.8"

The wettest month (with the highest rainfall) is May (3.5").
The driest month (with the least rainfall) is September (2.01").

Average rainfall days in July
Rouzerville, PA

Average rainfall days in July - Rouzerville, PA
  • Average rainfall days in July: 15.9 days

The month with the highest number of rainy days is May (18.6 days).
The month with the least rainy days is January (8.2 days).

Average snowfall in July
Rouzerville, PA

Average snowfall in July - Rouzerville, PA
  • Average snowfall in July: 0"

The month with the highest snowfall is January (6.81").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in July
Rouzerville, PA

Average snowfall days in July - Rouzerville, PA
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (9.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Rouzerville, PA

Average daylight in July / Average sunshine in July - Rouzerville, PA
  • Average daylight in July: 14h and 4min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in July: 10h and 3min

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).

Average sunshine days in July
Rouzerville, PA

Average sunshine days in July - Rouzerville, PA
  • Average sunshine days in July: 13 days

The month with the most sunshine days is November (18.2 days).
The month with the least sunshine days is May (10.6 days).

Average UV index in July
Rouzerville, PA

Average UV index in July - Rouzerville, PA
  • Average UV index in July: 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, November and December (UV index 2).

Average cloud cover in July
Rouzerville, PA

Average cloud cover in July - Rouzerville, PA
  • Average cloud cover in July: 33

The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is July (Cloud cover 33).

Average visibility in July
Rouzerville, PA

Average visibility in July - Rouzerville, PA
  • Average visibility in July: 6mi

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

Rouzerville, Pennsylvania, USA

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