July weather forecast
Cairnbrook, PA

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Weather in July

July, the same as June, is another warm summer month in Cairnbrook, Pennsylvania, with an average temperature fluctuating between 80.1°F (26.7°C) and 58.8°F (14.9°C).

Temperature

The month of July sees the highest average temperatures, reaching 80.1°F (26.7°C) at the peak and 58.8°F (14.9°C) at the low.

Humidity

July is the least humid month, with an average relative humidity of 78%.

Rainfall

The wettest months are April and July, with an average 3.11" (79mm) of rainfall.

Snowfall

In Cairnbrook, snow does not fall in June through September.

Daylight

In Cairnbrook, the average length of the day in July is 14h and 41min.
On the first day of the month, sunrise is at 5:50 am and sunset at 8:48 pm. On the last day of July, sunrise is at 6:13 am and sunset at 8:30 pm EDT.

Sunshine

With an average of 9.9h of sunshine, July has the most sunshine of the year.

UV index

May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.
Note: The UV index of 5 during July translates into the following guidance:
Ensure safety - Sun damage prevention is strongly urged. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Updated: Jul 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the warmest month?

July, known for its average high temperature of 80.1°F (26.7°C) and an average low temperature of 58.8°F (14.9°C), is the warmest month.

What is the average July temperature?

The high-temperature during July is 80.1°F (26.7°C) and the low-temperature is 58.8°F (14.9°C).

What is the least humid month in Cairnbrook?

The least humid month is July, with an average relative humidity of 78%.

What is the average humidity in July?

In Cairnbrook, the average relative humidity in July is 78%.

What is the rainiest month?

The months with the most rainfall are April and July, with an average 3.11" (79mm) of precipitation.

How much does it rain in July?

In Cairnbrook, during July, the rain falls for 19.3 days and regularly aggregates up to 3.11" (79mm) of precipitation.

When it does not snow?

In Cairnbrook, snow does not fall in June through September.

What is the average length of the day in July?

The average day length in July is 14h and 41min.

When are sunrise and sunset in July in Cairnbrook?

On the first day of July, sunrise is at 5:50 am and sunset at 8:48 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 8:30 pm EDT.

What month has the most sunshine?

July has the most sunshine of the year in Cairnbrook, with an average of 9.9h of sunshine.

How long on average sun shines in July?

In Cairnbrook, the average sunshine duration in July is 9.9h.

When is the highest UV index?

May through August, with an average maximum UV index of 5, are months with the highest UV index.

What is the UV index reading in July in Cairnbrook?

In Cairnbrook, the average daily maximum UV index in July is 5. A UV Index value of 3 to 5 symbolizes a medium 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
Cairnbrook, PA

Average temperature in July - Cairnbrook, PA
  • Average high temperature in July: 80.1°F

The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (30.9°F).

  • Average low temperature in July: 58.8°F

The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).

Average pressure in July
Cairnbrook, PA

Average pressure in July - Cairnbrook, PA
  • Average pressure in July: 29.98"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
Cairnbrook, PA

Average wind speed in July - Cairnbrook, PA
  • Average wind speed in July: 5.4mph

The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

Average humidity in July
Cairnbrook, PA

Average humidity in July - Cairnbrook, PA
  • Average humidity in July: 78%

The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is July (78%).

Average rainfall in July
Cairnbrook, PA

Average rainfall in July - Cairnbrook, PA
  • Average rainfall in July: 3.11"

The wettest months (with the highest rainfall) are April and July (3.11").
The driest month (with the least rainfall) is November (1.65").

Average rainfall days in July
Cairnbrook, PA

Average rainfall days in July - Cairnbrook, PA
  • Average rainfall days in July: 19.3 days

The month with the highest number of rainy days is May (19.9 days).
The months with the least rainy days are February and November (8.9 days).

Average snowfall in July
Cairnbrook, PA

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

The month with the highest snowfall is January (6.97").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Cairnbrook, PA

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

The month with the highest number of snowfall days is January (14.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in July / Average sunshine in July - Cairnbrook, 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: 9h and 5min

The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).

Average sunshine days in July
Cairnbrook, PA

Average sunshine days in July - Cairnbrook, PA
  • Average sunshine days in July: 10.1 days

The month with the most sunshine days is November (15.7 days).
The month with the least sunshine days is May (9.3 days).

Average UV index in July
Cairnbrook, PA

Average UV index in July - Cairnbrook, PA
  • Average UV index in July: 5

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).

Average cloud cover in July
Cairnbrook, PA

Average cloud cover in July - Cairnbrook, PA
  • Average cloud cover in July: 39

The month with the most cloud cover is January (Cloud cover 69).
The months with the least cloud cover are July and August (Cloud cover 39).

Average visibility in July
Cairnbrook, PA

Average visibility in July - Cairnbrook, PA
  • Average visibility in July: 5mi

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

Cairnbrook, Pennsylvania, USA

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