July weather forecast
Byrnsville, PA

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Weather in July

July, like June, in Byrnsville, Pennsylvania, is another warm summer month, with temperature in the range of an average high of 81.1°F (27.3°C) and an average low of 61.3°F (16.3°C).

Temperature

July is the warmest month of the year, registering average temperatures as high as 81.1°F (27.3°C) and as low as 61.3°F (16.3°C).

Heat index

The heat index in July is estimated at a tropical 86°F (30°C). Persisting in activity during long-term exposure might induce weariness, with subsequent heat cramps.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', evaluates the perceived heat by adding the effect of moisture in the air. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. 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

In Byrnsville, Pennsylvania, the average relative humidity in July is 79%.

Rainfall

In Byrnsville, in July, it is raining for 15.8 days, with typically 2.64" (67mm) of accumulated precipitation. In Byrnsville, Pennsylvania, during the entire year, the rain falls for 159.6 days and collects up to 29.41" (747mm) of precipitation.

Snowfall

In Byrnsville, Pennsylvania, snow does not fall in June through September.

Daylight

In July, the average length of the day in Byrnsville, Pennsylvania, is 14h and 46min.
On the first day of July in Byrnsville, Pennsylvania, sunrise is at 5:38 am and sunset at 8:40 pm. On the last day of the month, sunrise is at 6:01 am and sunset at 8:21 pm EDT.

Sunshine

The month with the most sunshine in Byrnsville is July, with an average of 10.4h of sunshine.

UV index

The months with the highest UV index are June and July, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the average person.
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. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
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Frequently asked questions

What part of the year is the hottest in Byrnsville?

July, recording an average high temperature of 81.1°F (27.3°C) and a low temperature of 61.3°F (16.3°C), is Byrnsville's warmest month.

What are July temperatures in Byrnsville?

Byrnsville in July has an average high-temperature of 81.1°F (27.3°C) and an average low-temperature of 61.3°F (16.3°C). The average heat index (a.k.a. 'feels like', 'real feel'), which combines air temperature and relative humidity, in July is estimated at 86°F (30°C).

What is the average humidity in July in Byrnsville?

In Byrnsville, the average relative humidity in July is 79%.

How many days does it rain in July in Byrnsville?

In Byrnsville, Pennsylvania, in July, during 15.8 rainfall days, 2.64" (67mm) of precipitation is typically accumulated.

When it does not snow in Byrnsville?

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

How many hours of daylight does Byrnsville have in July?

In Byrnsville, Pennsylvania, the average day length in July is 14h and 46min.

What time are sunrise and sunset in July in Byrnsville?

On the first day of July in Byrnsville, sunrise is at 5:38 am and sunset at 8:40 pm. On the last day of the month, sunrise is at 6:01 am and sunset at 8:21 pm EDT.

What month has the most sunshine in Byrnsville?

The month with the most sunshine is July, with an average of 10.4h of sunshine.

How long on average sun shines in July in Byrnsville?

In July, the average sunshine duration is 10.4h.

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

June and July, with an average maximum UV index of 6, are months with the highest UV index in Byrnsville, Pennsylvania.

What is the UV index reading in July in Byrnsville?

In Byrnsville, Pennsylvania, the average daily maximum UV index in July is 6. A UV Index reading of 6 to 7 represents 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
Byrnsville, PA

Average temperature in July - Byrnsville, PA
  • Average high temperature in July: 81.1°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (31.8°F).

  • Average low temperature in July: 61.3°F

The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).

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Average pressure in July
Byrnsville, PA

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

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in July
Byrnsville, PA

Average wind speed in July - Byrnsville, PA
  • Average wind speed in July: 5mph

The windiest month (with the highest average wind speed) is March (8.3mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity in July
Byrnsville, PA

Average humidity in July - Byrnsville, PA
  • Average humidity in July: 79%

The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is April (77%).

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Average rainfall in July
Byrnsville, PA

Average rainfall in July - Byrnsville, PA
  • Average rainfall in July: 2.64"

The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is September (1.77").

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Average rainfall days in July
Byrnsville, PA

Average rainfall days in July - Byrnsville, PA
  • Average rainfall days in July: 15.8 days

The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is January (8.9 days).

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Average snowfall in July
Byrnsville, PA

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

The month with the highest snowfall is January (5.98").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in July
Byrnsville, PA

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

The month with the highest number of snowfall days is January (12.8 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
Byrnsville, PA

Average daylight in July / Average sunshine in July - Byrnsville, PA
  • Average daylight in July: 14h and 5min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in July: 10h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).

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Average sunshine days in July
Byrnsville, PA

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

The month with the most sunshine days is November (16.5 days).
The month with the least sunshine days is February (10.3 days).

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Average UV index in July
Byrnsville, PA

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

The months with the highest UV index are June and July (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
Byrnsville, PA

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

The months with the most cloud cover are February and December (Cloud cover 55).
The month with the least cloud cover is July (Cloud cover 33).

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Average visibility in July
Byrnsville, PA

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

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

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Byrnsville, Pennsylvania, USA

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