July weather forecast
York, PA

This courthouse of the York County, Pennsylvania, stands tall in the bright evening sunlight rays
This courthouse of the York County, Pennsylvania, stands tall in the bright evening sunlight rays

Weather in July

July, like June, in York, Pennsylvania, is a moderately hot summer month, with an average temperature fluctuating between 64.2°F (17.9°C) and 83.3°F (28.5°C).

Temperature

With an average high-temperature of 83.3°F (28.5°C) and an average low-temperature of 64.2°F (17.9°C), July is the warmest month.

Heat index

In July, the average heat index is estimated at a tropical 91.4°F (33°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'real feel', 'felt air temperature', or 'apparent temperature', is a measure of how hot it feels when the actual air humidity is factored in. Additional factors like clothing, wind, metabolic differences, and activity influence one's weather impression. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

In July, the average relative humidity is 77%.

Rainfall

The wettest months in York are July and August, with an average 2.01" (51mm) of rainfall.

Snowfall

May through September are months without snowfall in York, Pennsylvania.

Daylight

The average length of the day in July is 14h and 41min.
On the first day of July, sunrise is at 5:41 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 6:04 am and sunset at 8:22 pm EDT.

Sunshine

With an average of 10.6h of sunshine, July has the most sunshine of the year.

UV index

The months with the highest UV index in York are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: The average daily UV index of 6 in July transform into the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the warmest month in York?

The warmest month in York, Pennsylvania, is July, with an average high-temperature of 83.3°F (28.5°C) and an average low-temperature of 64.2°F (17.9°C).

What is the temperature in July in York?

In July, in York, the average high-temperature is 83.3°F (28.5°C), and the average low-temperature is 64.2°F (17.9°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in July is estimated at 91.4°F (33°C).

What is the average humidity in July in York?

The average relative humidity in July is 77%.

What is the rainiest month in York?

The months with the most rainfall are July and August, with an average 2.01" (51mm) of precipitation.

How many days does it rain in July in York?

In York, Pennsylvania, in July, during 14.6 rainfall days, 2.01" (51mm) of precipitation is typically accumulated.

When it does not snow in York?

In York, snow does not fall in May through September.

What is the average length of the day in July in York?

In July, the average day length in York, Pennsylvania, is 14h and 41min.

What time are sunrise and sunset in July in York?

In July, on the first day of the month, sunrise is at 5:41 am and sunset at 8:39 pm. On the last day of the month, in York, sunrise is at 6:04 am and sunset at 8:22 pm EDT.

What month has the most sunshine in York?

July has the most sunshine of the year, with an average of 10.6h of sunshine.

How many hours of sunshine does York have in July?

In July, the average sunshine duration is 10.6h.

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

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

What is the UV index reading in July in York?

The average daily maximum UV index in July in York, Pennsylvania, is 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
York, PA

Average temperature in July - York, PA
  • Average high temperature in July: 83.3°F

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (35.4°F).

  • Average low temperature in July: 64.2°F

The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (22.6°F).

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Average pressure in July
York, PA

Average pressure in July - York, 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
York, PA

Average wind speed in July - York, PA
  • Average wind speed in July: 5.1mph

The windiest month (with the highest average wind speed) is March (8.7mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in July
York, PA

Average humidity in July - York, PA
  • Average humidity in July: 77%

The months with the highest relative humidity are February, May and October (80%).
The months with the lowest relative humidity are March and April (76%).

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Average rainfall in July
York, PA

Average rainfall in July - York, PA
  • Average rainfall in July: 2.01"

The wettest months (with the highest rainfall) are July and August (2.01").
The driest month (with the least rainfall) is January (1.06").

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Average rainfall days in July
York, PA

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

The month with the highest number of rainy days is May (16 days).
The month with the least rainy days is January (6 days).

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Average snowfall in July
York, PA

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

The month with the highest snowfall is January (2.4").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in July
York, PA

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

The month with the highest number of snowfall days is January (6.8 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
York, PA

Average daylight in July / Average sunshine in July - York, PA
  • Average daylight in July: 14h and 41min

The month with the longest days is June (Average daylight: 14h and 58min).
The month with the shortest days is December (Average daylight: 9h and 23min).

  • Average sunshine in July: 10h and 36min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

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Average sunshine days in July
York, PA

Average sunshine days in July - York, PA
  • Average sunshine days in July: 13.4 days

The month with the most sunshine days is November (20.1 days).
The month with the least sunshine days is May (12.8 days).

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Average UV index in July
York, PA

Average UV index in July - York, 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
York, PA

Average cloud cover in July - York, PA
  • Average cloud cover in July: 31

The months with the most cloud cover are February and March (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 31).

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Average visibility in July
York, PA

Average visibility in July - York, 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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