Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average snowfall in July
- Average snowfall days in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
Weather in July
Temperature
The warmest temperatures occur during July, when averages reach a peak of 81.1°F (27.3°C) and a low of 61.2°F (16.2°C).Heat index
For most parts of July, the heat index is computed to be a hot 86°F (30°C). With extended exposure and activity, one might feel exhausted and experience heat cramps.Consider that heat index readings are for situations in the shade and light wind. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', comes about by integrating the temperature readings with the humidity levels. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular 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 East William Penn is 79%.Rainfall
In East William Penn, Pennsylvania, in July, during 18 rainfall days, 3.19" (81mm) of precipitation is typically accumulated. Throughout the year, in East William Penn, there are 171 rainfall days, and 34.25" (870mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall.Daylight
In July, the average length of the day in East William Penn is 14h and 46min.On the first day of the month, sunrise is at 5:37 am and sunset at 8:40 pm. On the last day of July, in East William Penn, sunrise is at 6:01 am and sunset at 8:21 pm EDT.
Sunshine
With an average of 10.4h of sunshine, July has the most sunshine of the year in East William Penn.UV index
The months with the highest UV index in East William Penn, Pennsylvania, are May through August, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: The daily high UV index of 5 in July translates into this advice:
Take precautions - Protection against sunburn is recommended. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Frequently asked questions
What part of the year is the hottest in East William Penn?
What are the temperatures in East William Penn in July?
What is the average humidity in July in East William Penn?
How much does it rain in East William Penn in July?
When it does not snow in East William Penn?
What is the average length of the day in July in East William Penn?
What time are sunrise and sunset in July in East William Penn?
What month has the most sunshine in East William Penn?
How long on average sun shines in July in East William Penn?
What are the months with the highest UV index in East William Penn?
How high is the UV index in July in East William Penn?
Average temperature in July
East William Penn, 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: 61.2°F
The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is January (19.6°F).
Average pressure in July
East William Penn, 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).
Average wind speed in July
East William Penn, 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).
Average humidity in July
East William Penn, 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%).
Average rainfall in July
East William Penn, PA
- Average rainfall in July: 3.19"
The wettest month (with the highest rainfall) is May (3.39").
The driest month (with the least rainfall) is September (1.97").
Average rainfall days in July
East William Penn, PA
- Average rainfall days in July: 18 days
The month with the highest number of rainy days is May (19 days).
The month with the least rainy days is January (9.7 days).
Average snowfall in July
East William Penn, PA
- Average snowfall in July: 0"
The month with the highest snowfall is January (7.24").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in July
East William Penn, PA
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is January (12.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in July /
Average sunshine in July
East William Penn, 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 months with the least sunshine are January and February (Average sunshine: 4h and 18min).
Average sunshine days in July
East William Penn, PA
- Average sunshine days in July: 10.4 days
The month with the most sunshine days is November (15.8 days).
The month with the least sunshine days is May (9.1 days).
Average UV index in July
East William Penn, 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, November and December (UV index 2).
Average cloud cover in July
East William Penn, PA
- Average cloud cover in July: 33
The month with the most cloud cover is February (Cloud cover 55).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in July
East William Penn, 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).
East William Penn, Pennsylvania, USA
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