July weather forecast
Collegeville, PA

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Weather in July

July, like June, in Collegeville, Pennsylvania, is a moderately hot summer month, with an average temperature varying between 66.7°F (19.3°C) and 85.1°F (29.5°C).

Temperature

Collegeville's July weather, with an average high temperature of 85.1°F (29.5°C) and an average low temperature of 66.7°F (19.3°C), tends to be the warmest of the year.

Heat index

July's mean heat index is calculated to be a fiery hot 95°F (35°C). Implement more safety precautions, heat cramps and heat exhaustion may happen. Persistent activity could induce heatstroke.
Understanding the heat index involves considering values for shaded locales with light wind. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'real feel' or 'feels like', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

The months with the lowest humidity are April and July, with an average relative humidity of 74%.

Rainfall

In Collegeville, in July, during 14.6 rainfall days, 1.69" (43mm) of precipitation is typically accumulated. In Collegeville, during the entire year, the rain falls for 132.3 days and collects up to 13.98" (355mm) of precipitation.

Snowfall

April through October are months without snowfall in Collegeville.

Daylight

In July, the average length of the day is 14h and 42min.
On the first day of the month, sunrise is at 5:36 am and sunset at 8:35 pm. On the last day of July, in Collegeville, sunrise is at 5:59 am and sunset at 8:16 pm EDT.

Sunshine

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

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: A maximum high daily UV index of 6 during July translates into the following directions:
Ward off overexposure. Defence against solar harm is crucial. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
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Frequently asked questions

What are the warmest months in Collegeville?

July is the warmest month in Collegeville, Pennsylvania, exhibiting average temperatures of 85.1°F (29.5°C) at the peak and 66.7°F (19.3°C) at the base.

How hot does it get in Collegeville in July?

Collegeville in July has an average high-temperature of 85.1°F (29.5°C) and an average low-temperature of 66.7°F (19.3°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, in July is calculated to be 95°F (35°C).

What are the least humid months in Collegeville?

The months with the lowest humidity in Collegeville, Pennsylvania, are April and July, with an average relative humidity of 74%.

What is the average humidity in July in Collegeville?

The average relative humidity in July in Collegeville is 74%.

How many days does it rain in July in Collegeville?

In July, the rain falls for 14.6 days. Throughout July, 1.69" (43mm) of precipitation is accumulated.

When it does not snow in Collegeville?

In Collegeville, Pennsylvania, snow does not fall in April through October.

How many hours of daylight does Collegeville have in July?

In July, the average day length is 14h and 42min.

What time are sunrise and sunset in July in Collegeville?

In July, on the first day of the month, sunrise is at 5:36 am and sunset at 8:35 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 8:16 pm EDT.

What month has the most sunshine in Collegeville?

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

How many hours of sunshine does Collegeville have in July?

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

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

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

What is the UV index intensity in July in Collegeville?

In July, the average daily maximum UV index in Collegeville 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 July
Collegeville, PA

Average temperature in July - Collegeville, PA
  • Average high temperature in July: 85.1°F

The warmest month (with the highest average high temperature) is July (85.1°F).
The month with the lowest average high temperature is January (36°F).

  • Average low temperature in July: 66.7°F

The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).

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Average pressure in July
Collegeville, PA

Average pressure in July - Collegeville, PA
  • Average pressure in July: 29.96"Hg

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in July
Collegeville, PA

Average wind speed in July - Collegeville, PA
  • Average wind speed in July: 5.3mph

The windiest month (with the highest average wind speed) is March (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in July
Collegeville, PA

Average humidity in July - Collegeville, PA
  • Average humidity in July: 74%

The month with the highest relative humidity is February (80%).
The months with the lowest relative humidity are April and July (74%).

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Average rainfall in July
Collegeville, PA

Average rainfall in July - Collegeville, PA
  • Average rainfall in July: 1.69"

The wettest month (with the highest rainfall) is August (1.77").
The driest month (with the least rainfall) is February (0.75").

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Average rainfall days in July
Collegeville, PA

Average rainfall days in July - Collegeville, PA
  • Average rainfall days in July: 14.6 days

The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is January (6.9 days).

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Average snowfall in July
Collegeville, PA

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

The months with the highest snowfall are January and February (0.59").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in July
Collegeville, PA

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

The month with the highest number of snowfall days is February (4.9 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

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

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 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 36min).

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Average sunshine days in July
Collegeville, PA

Average sunshine days in July - Collegeville, PA
  • Average sunshine days in July: 14.2 days

The month with the most sunshine days is January (20.7 days).
The month with the least sunshine days is June (12.8 days).

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Average UV index in July
Collegeville, PA

Average UV index in July - Collegeville, PA
  • Average UV index in July: 6

The months with the highest UV index are May, June, July and August (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 July
Collegeville, PA

Average cloud cover in July - Collegeville, PA
  • Average cloud cover in July: 32

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 32).

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Average visibility in July
Collegeville, PA

Average visibility in July - Collegeville, PA
  • Average visibility in July: 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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Collegeville, Pennsylvania, USA

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