July weather forecast
McSherrystown, PA

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Weather in July

July, the same as June, is a moderately hot summer month in McSherrystown, Pennsylvania, with an average temperature ranging between max 83.8°F (28.8°C) and min 64.4°F (18°C).

Temperature

July, on average, is the warmest month, registering a high temperature of 83.8°F (28.8°C) and a low of 64.4°F (18°C).

Heat index

During July, the heat index is computed to be a tropical 91.4°F (33°C). Adopt extra safety steps, risk of heat exhaustion and heat cramps is notable. Sustained activity might cause heatstroke.
The metrics for the heat index are tailored for both shady environments and light winds. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', measures the perceived warmth when incorporating the humidity present in the air. 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. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.

Humidity

In July, the average relative humidity in McSherrystown is 76%.

Rainfall

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

Snowfall

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

Daylight

The average length of the day in July is 14h and 40min.
On the first day of the month, sunrise is at 5:43 am and sunset at 8:40 pm. On the last day of July, in McSherrystown, sunrise is at 6:06 am and sunset at 8:22 pm EDT.

Sunshine

With an average of 10.5h of sunshine, July has the most sunshine of the year in McSherrystown.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in McSherrystown. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 6 during July translates into the following guidance:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
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Frequently asked questions

What month is the hottest in McSherrystown?

July is the month when McSherrystown, Pennsylvania, sees the average highest temperatures, with a high of 83.8°F (28.8°C) and a low of 64.4°F (18°C).

How hot does it get in McSherrystown in July?

In McSherrystown, 83.8°F (28.8°C) is the average high-temperature and 64.4°F (18°C) is the average low-temperature during July. In July, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 91.4°F (33°C).

What is the average humidity in July in McSherrystown?

In McSherrystown, the average relative humidity in July is 76%.

What is the wettest month in McSherrystown?

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

How much does it rain in McSherrystown in July?

In July, the rain falls for 15.1 days. Throughout July, 2.01" (51mm) of precipitation is accumulated.

When it does not snow in McSherrystown?

May through September are months without snowfall in McSherrystown.

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

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

What time are sunrise and sunset in July in McSherrystown?

In July, on the first day of the month, sunrise is at 5:43 am and sunset at 8:40 pm. On the last day of the month, sunrise is at 6:06 am and sunset at 8:22 pm EDT.

What month has the most sunshine in McSherrystown?

With an average of 10.5h of sunshine, July has the most sunshine of the year in McSherrystown.

How many hours of sunshine does McSherrystown have in July?

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

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

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

What is the UV index intensity in July in McSherrystown?

In July, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from unprotected exposure to UV radiation.
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
McSherrystown, PA

Average temperature in July - McSherrystown, PA
  • Average high temperature in July: 83.8°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (36.1°F).

  • Average low temperature in July: 64.4°F

The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (23.2°F).

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Average pressure in July
McSherrystown, PA

Average pressure in July - McSherrystown, PA
  • Average pressure in July: 29.97"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).

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Average wind speed in July
McSherrystown, PA

Average wind speed in July - McSherrystown, PA
  • Average wind speed in July: 5.2mph

The windiest month (with the highest average wind speed) is March (8.6mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).

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Average humidity in July
McSherrystown, PA

Average humidity in July - McSherrystown, PA
  • Average humidity in July: 76%

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is April (75%).

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Average rainfall in July
McSherrystown, PA

Average rainfall in July - McSherrystown, 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
McSherrystown, PA

Average rainfall days in July - McSherrystown, PA
  • Average rainfall days in July: 15.1 days

The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is January (5.6 days).

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Average snowfall in July
McSherrystown, PA

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

The month with the highest snowfall is January (2.17").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in July
McSherrystown, PA

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

The month with the highest number of snowfall days is January (6 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
McSherrystown, PA

Average daylight in July / Average sunshine in July - McSherrystown, PA
  • Average daylight in July: 14h and 4min

The month with the longest days is June (Average daylight: 14h and 54min).
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 36min).

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Average sunshine days in July
McSherrystown, PA

Average sunshine days in July - McSherrystown, PA
  • Average sunshine days in July: 13.2 days

The month with the most sunshine days is November (21.3 days).
The month with the least sunshine days is May (13.1 days).

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Average UV index in July
McSherrystown, PA

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

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Average cloud cover in July
McSherrystown, PA

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

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 31).

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Average visibility in July
McSherrystown, PA

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

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