August weather forecast
Longwood, PA

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Weather in August

August, the last month of the summer in Longwood, is another warm month, with an average temperature varying between 82.4°F (28°C) and 65.7°F (18.7°C).

Temperature

The beginning of August records an average high-temperature of a still warm 82.4°F (28°C), marking a negligible difference from July's 84.7°F (29.3°C). During the month of August, the temperature in Longwood generally drops to a low average of 65.7°F (18.7°C).

Heat index

Throughout August, the heat index is estimated at a tropical 89.6°F (32°C). If exposure and activity persist, fatigue could ensue, possibly leading to heat cramps.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.

Humidity

In Longwood, the average relative humidity in August is 76%.

Rainfall

The month with the most rainfall is August, when the rain falls for 14.8 days and typically aggregates up to 2.36" (60mm) of precipitation.

Snowfall

June through October are months without snowfall in Longwood.

Daylight

The average length of the day in August in Longwood is 13h and 42min.
On the first day of August, sunrise is at 6:02 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 6:30 am and sunset at 7:35 pm EDT.

Sunshine

In Longwood, the average sunshine in August is 10.1h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: The maximum UV index, 6 during August, leads to the following recommendations:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
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Frequently asked questions

How hot does it get in Longwood in August?

August temperatures vary between a high-temperature of 82.4°F (28°C) and a low-temperature of 65.7°F (18.7°C). The average heat index (a.k.a. 'feels like', 'real feel'), which combines relative humidity and air temperature, in August is estimated at 89.6°F (32°C).

What is the average humidity in August in Longwood?

The average relative humidity in August in Longwood, Pennsylvania, is 76%.

What is the wettest month in Longwood?

The month with the most rainfall in Longwood, Pennsylvania, is August, when the rain falls for 14.8 days and typically aggregates up to 2.36" (60mm) of precipitation.

How many days does it rain in August in Longwood?

In Longwood, Pennsylvania, in August, during 14.8 rainfall days, 2.36" (60mm) of precipitation is typically accumulated.

When it does not snow in Longwood?

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

What is the average length of the day in August in Longwood?

The average day length in August in Longwood, Pennsylvania, is 13h and 42min.

What time are sunrise and sunset in August in Longwood?

On the first day of August, sunrise is at 6:02 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 6:30 am and sunset at 7:35 pm EDT.

How many hours of sunshine does Longwood have in August?

In August, the average sunshine duration in Longwood is 10.1h.

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

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

How high is the UV index in August in Longwood?

In Longwood, Pennsylvania, the average daily maximum UV index in August is 6. A UV Index value of 6 to 7 symbolizes a high health threat 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 August
Longwood, PA

Average temperature in August - Longwood, PA
  • Average high temperature in August: 82.4°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (36.9°F).

  • Average low temperature in August: 65.7°F

The month with the highest average low temperature is July (67.1°F).
The coldest month (with the lowest average low temperature) is January (24.8°F).

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Average pressure in August
Longwood, PA

Average pressure in August - Longwood, PA
  • Average pressure in August: 29.99"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 August
Longwood, PA

Average wind speed in August - Longwood, PA
  • Average wind speed in August: 5.3mph

The windiest months (with the highest average wind speed) are January, February and March (8.6mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).

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Average humidity in August
Longwood, PA

Average humidity in August - Longwood, PA
  • Average humidity in August: 76%

The month with the highest relative humidity is October (79%).
The month with the lowest relative humidity is April (74%).

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Average rainfall in August
Longwood, PA

Average rainfall in August - Longwood, PA
  • Average rainfall in August: 2.36"

The wettest month (with the highest rainfall) is August (2.36").
The driest month (with the least rainfall) is November (1.06").

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Average rainfall days in August
Longwood, PA

Average rainfall days in August - Longwood, PA
  • Average rainfall days in August: 14.8 days

The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is January (6.6 days).

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Average snowfall in August
Longwood, PA

Average snowfall in August - Longwood, PA
  • Average snowfall in August: 0"

The month with the highest snowfall is March (1.5").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in August
Longwood, PA

Average snowfall days in August - Longwood, PA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (5.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in August /
Average sunshine in August
Longwood, PA

Average daylight in August / Average sunshine in August - Longwood, PA
  • Average daylight in August: 13h 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 August: 10h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

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Average sunshine days in August
Longwood, PA

Average sunshine days in August - Longwood, PA
  • Average sunshine days in August: 13.1 days

The month with the most sunshine days is November (21 days).
The month with the least sunshine days is July (12.8 days).

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Average UV index in August
Longwood, PA

Average UV index in August - Longwood, PA
  • Average UV index in August: 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 August
Longwood, PA

Average cloud cover in August - Longwood, PA
  • Average cloud cover in August: 33

The months with the most cloud cover are February, March and May (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 31).

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Average visibility in August
Longwood, PA

Average visibility in August - Longwood, PA
  • Average visibility in August: 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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Longwood, Pennsylvania, USA

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