July weather forecast
Sumneytown, PA

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Weather in July

July, the same as June, is another warm summer month in Sumneytown, Pennsylvania, with an average temperature ranging between max 84.6°F (29.2°C) and min 65.3°F (18.5°C).

Temperature

The warmest period is July, when temperatures fluctuate between an average high of 84.6°F (29.2°C) and a low of 65.3°F (18.5°C).

Heat index

During July, the heat index is appraised at a hot 93.2°F (34°C). Take more safety measures, heat exhaustion and heat cramps are potential outcomes. Persistent activity might lead to heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is a composite of temperature and humidity figures to convey how warm it feels. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

The months with the lowest humidity in Sumneytown, Pennsylvania, are April and July, with an average relative humidity of 75%.

Rainfall

The month with the most rainfall is July, when the rain falls for 15.7 days and typically aggregates up to 1.97" (50mm) of precipitation.

Snowfall

June through October are months without snowfall.

Daylight

In Sumneytown, the average length of the day in July is 14h and 43min.
On the first day of July, sunrise is at 5:36 am and sunset at 8:35 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 8:17 pm EDT.

Sunshine

The month with the most sunshine is July, with an average of 10.5h of sunshine.

UV index

The months with the highest UV index 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 unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A maximum high daily UV index of 6 during July translates into the following directions:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.

Frequently asked questions

What is the warmest month?

Sumneytown's temperatures peak on average in July, reaching 84.6°F (29.2°C) at their highest and 65.3°F (18.5°C) at their lowest.

How hot is it in July?

The high-temperature, in July, in Sumneytown, records 84.6°F (29.2°C), while the low-temperature is 65.3°F (18.5°C). In July, the average heat index (a.k.a. 'feels like', 'real feel'), which combines air temperature and relative humidity, is appraised at 93.2°F (34°C).

What are the least humid months?

The months with the lowest humidity are April and July, with an average relative humidity of 75%.

What is the average humidity in July in Sumneytown?

The average relative humidity in July is 75%.

What is the rainiest month?

The month with the most rainfall is July, when the rain falls for 15.7 days and typically aggregates up to 1.97" (50mm) of precipitation.

How many days does it rain in July?

In July, the rain falls for 15.7 days. Throughout July, 1.97" (50mm) of precipitation is accumulated.

When it does not snow?

In Sumneytown, snow does not fall in June through October.

How many hours of daylight does Sumneytown have in July?

In Sumneytown, the average day length in July is 14h and 43min.

What time are sunrise and sunset in July?

In July, on the first day of the month, sunrise is at 5:36 am and sunset at 8:35 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 8:17 pm EDT.

What month has the most sunshine?

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

How many hours of sunshine does Sumneytown have in July?

In July, the average sunshine duration is 10.5h.

What is the month with the highest UV index?

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

What is the UV index reading in July?

In July, the average daily maximum UV index in Sumneytown, Pennsylvania, is 6. A UV Index of 6 to 7 symbolizes a high health threat from unsafe 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
Sumneytown, PA

Average temperature in July - Sumneytown, PA
  • Average high temperature in July: 84.6°F

The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (35.2°F).

  • Average low temperature in July: 65.3°F

The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).

Average pressure in July
Sumneytown, PA

Average pressure in July - Sumneytown, PA
  • Average pressure in July: 29.96"Hg

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in July
Sumneytown, PA

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

The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5mph).

Average humidity in July
Sumneytown, PA

Average humidity in July - Sumneytown, PA
  • Average humidity in July: 75%

The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are April and July (75%).

Average rainfall in July
Sumneytown, PA

Average rainfall in July - Sumneytown, PA
  • Average rainfall in July: 1.97"

The wettest month (with the highest rainfall) is July (1.97").
The driest month (with the least rainfall) is January (0.87").

Average rainfall days in July
Sumneytown, PA

Average rainfall days in July - Sumneytown, PA
  • Average rainfall days in July: 15.7 days

The month with the highest number of rainy days is July (15.7 days).
The month with the least rainy days is January (5.7 days).

Average snowfall in July
Sumneytown, PA

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

The month with the highest snowfall is March (1.46").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in July
Sumneytown, PA

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

The month with the highest number of snowfall days is February (5.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 0min).
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).

Average sunshine days in July
Sumneytown, PA

Average sunshine days in July - Sumneytown, PA
  • Average sunshine days in July: 12.8 days

The month with the most sunshine days is November (21.4 days).
The month with the least sunshine days is July (12.8 days).

Average UV index in July
Sumneytown, PA

Average UV index in July - Sumneytown, 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).

Average cloud cover in July
Sumneytown, PA

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

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 32).

Average visibility in July
Sumneytown, PA

Average visibility in July - Sumneytown, 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).

Sumneytown, Pennsylvania, USA

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