July weather forecast
Carnegie, PA

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Weather in July

July, the same as June, is a moderately hot summer month in Carnegie, Pennsylvania, with temperature in the range of an average low of 62.2°F (16.8°C) and an average high of 83.7°F (28.7°C).

Temperature

Carnegie notes the warmest temperatures in July, with a high average of 83.7°F (28.7°C) and a low of 62.2°F (16.8°C).

Heat index

Throughout July, the heat index is appraised at a tropical 91.4°F (33°C). More protective measures are required - heat exhaustion and heat cramps are likely. Heatstroke may follow lengthy activity.
Data suggests that the heat index is set for environments in shade and with a light wind. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', takes into account both air temperature and humidity to illustrate what people actually feel. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.

Humidity

July and August, with an average relative humidity of 75%, are the least humid months.

Rainfall

The month with the most rainfall is July, when the rain falls for 15.6 days and typically aggregates up to 1.34" (34mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

In Carnegie, the average length of the day in July is 14h and 43min.
On the first day of the month, sunrise is at 5:54 am and sunset at 8:54 pm. On the last day of July, sunrise is at 6:17 am and sunset at 8:35 pm EDT.

Sunshine

In July, the average sunshine is 10.1h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. 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 UV index of 6 transforms into the following advice:
Fend off overexposure. Sun protection is vital. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Updated: Aug 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the hottest in Carnegie?

In Carnegie, the peak temperatures are generally noted in July, averaging a high of 83.7°F (28.7°C) and a low of 62.2°F (16.8°C).

How hot does it get in July?

The high-temperature during July is 83.7°F (28.7°C) and the low-temperature is 62.2°F (16.8°C). The average heat index (a.k.a. 'feels like', 'real feel'), which combines relative humidity and air temperature, in July is appraised at 91.4°F (33°C).

What is the least humid month?

July and August, with an average relative humidity of 75%, are the least humid months.

What is the average humidity in July?

In Carnegie, the average relative humidity in July is 75%.

What is the wettest month?

July is the month with the most rainfall. Rain falls for 15.6 days and accumulates 1.34" (34mm) of precipitation.

How much does it rain in July?

In July, the rain falls for 15.6 days. Throughout July, 1.34" (34mm) of precipitation is accumulated.

When it does not snow?

In Carnegie, snow does not fall in May through October.

What is the average length of the day in July?

In July, the average day length is 14h and 43min.

What time are sunrise and sunset in July?

In July, on the first day of the month, sunrise is at 5:54 am and sunset at 8:54 pm. On the last day of the month, in Carnegie, sunrise is at 6:17 am and sunset at 8:35 pm EDT.

How long on average sun shines in July?

The average sunshine duration in July is 10.1h.

What are the months with the highest UV index in Carnegie?

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

What is the UV index intensity in July?

In Carnegie, the average daily maximum UV index in July is 6. A UV Index estimate of 6 to 7 represents a high health threat 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
Carnegie, PA

Average temperature in July - Carnegie, PA
  • Average high temperature in July: 83.7°F

The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is January (33.4°F).

  • Average low temperature in July: 62.2°F

The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (21°F).

Average pressure in July
Carnegie, PA

Average pressure in July - Carnegie, PA
  • Average pressure in July: 29.98"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).

Average wind speed in July
Carnegie, PA

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

The windiest month (with the highest average wind speed) is January (7.9mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).

Average humidity in July
Carnegie, PA

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

The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are July and August (75%).

Average rainfall in July
Carnegie, PA

Average rainfall in July - Carnegie, PA
  • Average rainfall in July: 1.34"

The wettest month (with the highest rainfall) is July (1.34").
The driest month (with the least rainfall) is November (0.67").

Average rainfall days in July
Carnegie, PA

Average rainfall days in July - Carnegie, PA
  • Average rainfall days in July: 15.6 days

The month with the highest number of rainy days is July (15.6 days).
The month with the least rainy days is February (6.4 days).

Average snowfall in July
Carnegie, PA

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

The month with the highest snowfall is February (0.98").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in July
Carnegie, PA

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

The month with the highest number of snowfall days is January (9.3 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
Carnegie, PA

Average daylight in July / Average sunshine in July - Carnegie, 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 18min).

  • Average sunshine in July: 10h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).

Average sunshine days in July
Carnegie, PA

Average sunshine days in July - Carnegie, PA
  • Average sunshine days in July: 12.7 days

The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is May (12.2 days).

Average UV index in July
Carnegie, PA

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

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

Average cloud cover in July
Carnegie, PA

Average cloud cover in July - Carnegie, PA
  • Average cloud cover in July: 36

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

Average visibility in July
Carnegie, PA

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

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

Carnegie, Pennsylvania, USA

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