July weather forecast
Thornton, PA

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Weather in July

July, the same as June, is a moderately hot summer month in Thornton, Pennsylvania, with temperature in the range of an average low of 68.5°F (20.3°C) and an average high of 85.6°F (29.8°C).

Temperature

July brings the highest temperatures, with an average high of 85.6°F (29.8°C) and an average low of 68.5°F (20.3°C).

Heat index

The heat index for July is evaluated at a torrid 95°F (35°C). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', takes into account both air temperature and humidity to illustrate what people actually feel. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. 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 highly important for children. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
Perspiration and the resultant sweat evaporation are the body's natural thermostat, helping regulate temperature. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

In Thornton, the average relative humidity in July is 73%.

Rainfall

In July, in Thornton, the rain falls for 18.3 days. Throughout July, 3.62" (92mm) of precipitation is accumulated. Throughout the year, there are 166.6 rainfall days, and 35.59" (904mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall in Thornton.

Daylight

In Thornton, the average length of the day in July is 14h and 40min.
On the first day of the month, sunrise is at 5:37 am and sunset at 8:34 pm. On the last day of July, sunrise is at 6:00 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 Thornton.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: In July, the maximum UV index of 6 suggests this advice:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
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Frequently asked questions

What time of the year is the hottest in Thornton?

The month of July sees the average highest temperatures, reaching 85.6°F (29.8°C) at the peak and 68.5°F (20.3°C) at the low.

How hot is July in Thornton?

The average high-temperature and low-temperature in Thornton, Pennsylvania, during July are 85.6°F (29.8°C) and 68.5°F (20.3°C) respectively. In July, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which factors the actual air temperature with the relative humidity, is evaluated at 95°F (35°C).

What is the average humidity in July in Thornton?

In Thornton, Pennsylvania, the average relative humidity in July is 73%.

How many days does it rain in July in Thornton?

In Thornton, Pennsylvania, in July, it is raining for 18.3 days, with typically 3.62" (92mm) of accumulated precipitation.

When it does not snow in Thornton?

June through September are months without snowfall in Thornton.

How many hours of daylight does Thornton have in July?

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

When are sunrise and sunset in July in Thornton?

In July, on the first day of the month, sunrise is at 5:37 am and sunset at 8:34 pm. On the last day of the month, in Thornton, Pennsylvania, sunrise is at 6:00 am and sunset at 8:16 pm EDT.

What month has the most sunshine in Thornton?

The month with the most sunshine in Thornton is July, with an average of 10.5h of sunshine.

How many hours of sunshine does Thornton have in July?

The average sunshine duration in July in Thornton is 10.5h.

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

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

How high is the UV index in July in Thornton?

In July, the average daily maximum UV index in Thornton, Pennsylvania, is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe 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
Thornton, PA

Average temperature in July - Thornton, PA
  • Average high temperature in July: 85.6°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (37°F).

  • Average low temperature in July: 68.5°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (25.3°F).

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Average pressure in July
Thornton, PA

Average pressure in July - Thornton, 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
Thornton, PA

Average wind speed in July - Thornton, PA
  • Average wind speed in July: 5.5mph

The windiest months (with the highest average wind speed) are January and March (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

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Average humidity in July
Thornton, PA

Average humidity in July - Thornton, PA
  • Average humidity in July: 73%

The months with the highest relative humidity are February and October (78%).
The month with the lowest relative humidity is April (72%).

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Average rainfall in July
Thornton, PA

Average rainfall in July - Thornton, PA
  • Average rainfall in July: 3.62"

The wettest month (with the highest rainfall) is August (4.09").
The driest month (with the least rainfall) is January (2.36").

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Average rainfall days in July
Thornton, PA

Average rainfall days in July - Thornton, PA
  • Average rainfall days in July: 18.3 days

The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is January (8.6 days).

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Average snowfall in July
Thornton, PA

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

The month with the highest snowfall is February (3.19").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in July
Thornton, PA

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

The month with the highest number of snowfall days is January (6.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in July / Average sunshine in July - Thornton, 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 48min).

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Average sunshine days in July
Thornton, PA

Average sunshine days in July - Thornton, PA
  • Average sunshine days in July: 10 days

The month with the most sunshine days is November (18.4 days).
The month with the least sunshine days is July (10 days).

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Average UV index in July
Thornton, PA

Average UV index in July - Thornton, 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, November and December (UV index 2).

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Average cloud cover in July
Thornton, PA

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

The months with the most cloud cover are February and March (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 32).

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Average visibility in July
Thornton, PA

Average visibility in July - Thornton, 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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Thornton, Pennsylvania, USA

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