July weather forecast
Holtwood, PA

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Weather in July

July, the same as June, is a moderately hot summer month in Holtwood, Pennsylvania, with an average temperature varying between 65.8°F (18.8°C) and 83.5°F (28.6°C).

Temperature

Holtwood witnesses the warmest weather in July, with temperatures averaging a high of 83.5°F (28.6°C) and a low of 65.8°F (18.8°C).

Heat index

For July, the heat index is calculated to be a tropical 91.4°F (33°C). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.
Realize that the values for the heat index are set for shaded places and light winds. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.

Humidity

In July, the average relative humidity is 79%.

Rainfall

In Holtwood, in July, it is raining for 17.6 days, with typically 2.91" (74mm) of accumulated precipitation. In Holtwood, during the entire year, the rain falls for 156.5 days and collects up to 28.74" (730mm) of precipitation.

Snowfall

In Holtwood, Pennsylvania, snow does not fall in May through September.

Daylight

The average length of the day in July in Holtwood is 14h and 40min.
On the first day of July, sunrise is at 5:41 am and sunset at 8:37 pm. On the last day of the month, sunrise is at 6:03 am and sunset at 8:19 pm EDT.

Sunshine

The month with the most sunshine in Holtwood, Pennsylvania, is July, with an average of 10.6h of sunshine.

UV index

The months with the highest UV index in Holtwood, Pennsylvania, 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 ordinary individuals.
Note: In July, the maximum UV index of 6 translates into these guidelines:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
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Frequently asked questions

What is the warmest month in Holtwood?

July is Holtwood's warmest month, registering average high temperatures of 83.5°F (28.6°C) and lows of 65.8°F (18.8°C).

How hot does it get in Holtwood in July?

In July, the average high-temperature and low-temperature are 83.5°F (28.6°C) and 65.8°F (18.8°C) respectively. In July, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which represents the influence of relative humidity on air temperature, is calculated to be 91.4°F (33°C).

What is the average humidity in July in Holtwood?

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

How many days does it rain in July in Holtwood?

In July, in Holtwood, Pennsylvania, the rain falls for 17.6 days. Throughout July, 2.91" (74mm) of precipitation is accumulated.

When it does not snow in Holtwood?

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

How many hours of daylight does Holtwood have in July?

The average day length in July in Holtwood, Pennsylvania, is 14h and 40min.

When are sunrise and sunset in July in Holtwood?

On the first day of July in Holtwood, Pennsylvania, sunrise is at 5:41 am and sunset at 8:37 pm. On the last day of the month, sunrise is at 6:03 am and sunset at 8:19 pm EDT.

What month has the most sunshine in Holtwood?

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

How many hours of sunshine does Holtwood have in July?

The average sunshine duration in July in Holtwood, Pennsylvania, is 10.6h.

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

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

What is the UV index reading in July in Holtwood?

In July, the average daily maximum UV index in Holtwood, Pennsylvania, is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's 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
Holtwood, PA

Average temperature in July - Holtwood, PA
  • Average high temperature in July: 83.5°F

The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is January (36°F).

  • Average low temperature in July: 65.8°F

The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).

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Average pressure in July
Holtwood, PA

Average pressure in July - Holtwood, 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
Holtwood, PA

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

The windiest months (with the highest average wind speed) are January, February and March (8.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).

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Average humidity in July
Holtwood, PA

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

The month with the highest relative humidity is May (81%).
The months with the lowest relative humidity are March and April (76%).

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Average rainfall in July
Holtwood, PA

Average rainfall in July - Holtwood, PA
  • Average rainfall in July: 2.91"

The wettest month (with the highest rainfall) is August (3.7").
The driest month (with the least rainfall) is February (1.89").

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Average rainfall days in July
Holtwood, PA

Average rainfall days in July - Holtwood, PA
  • Average rainfall days in July: 17.6 days

The month with the highest number of rainy days is May (18.1 days).
The month with the least rainy days is February (8.4 days).

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Average snowfall in July
Holtwood, PA

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

The month with the highest snowfall is March (4.02").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in July
Holtwood, PA

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

The month with the highest number of snowfall days is January (6.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in July / Average sunshine in July - Holtwood, 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 4min

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 42min).

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Average sunshine days in July
Holtwood, PA

Average sunshine days in July - Holtwood, PA
  • Average sunshine days in July: 11.4 days

The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is May (10.9 days).

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Average UV index in July
Holtwood, PA

Average UV index in July - Holtwood, 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
Holtwood, PA

Average cloud cover in July - Holtwood, PA
  • Average cloud cover in July: 32

The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 32).

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Average visibility in July
Holtwood, PA

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

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

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Holtwood, Pennsylvania, USA

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