August weather forecast
Lenni, PA

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Weather in August

The last month of the summer, August, is also a moderately hot month in Lenni, Pennsylvania, with temperature in the range of an average low of 66.9°F (19.4°C) and an average high of 83.1°F (28.4°C).

Temperature

August's presence marks an average high-temperature of a still moderately hot 83.1°F (28.4°C), subtly varied from July's 85.6°F (29.8°C). The average temperature during August nights dips to an enjoyable 66.9°F (19.4°C).

Heat index

During August, the heat index is evaluated at a tropical 89.6°F (32°C). If exposure and activity persist, fatigue could ensue, possibly leading to heat cramps.
Factoring in the heat index, values are geared towards shaded areas with light breezes. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is an aggregate value of air's warmth and moisture to show the human-felt temperature. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.

Humidity

In Lenni, the average relative humidity in August is 73%.

Rainfall

August is the month with the most rainfall. Rain falls for 17.2 days and accumulates 4.09" (104mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

In August, the average length of the day in Lenni, Pennsylvania, is 13h and 42min.
On the first day of August in Lenni, sunrise is at 6:01 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 6:29 am and sunset at 7:34 pm EDT.

Sunshine

In August, the average sunshine is 10h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Lenni. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: The daily maximum UV index of 6 in August interprets into the following advice:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
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Frequently asked questions

How hot does it get in Lenni in August?

The average high-temperature and low-temperature in Lenni, Pennsylvania, during August are 83.1°F (28.4°C) and 66.9°F (19.4°C) respectively. The average heat index (a.k.a. 'feels like', 'real feel'), which factors the actual air temperature with the relative humidity, in August is evaluated at 89.6°F (32°C).

What is the average humidity in August in Lenni?

In Lenni, Pennsylvania, the average relative humidity in August is 73%.

What is the wettest month in Lenni?

The month with the most rainfall in Lenni is August, when the rain falls for 17.2 days and typically aggregates up to 4.09" (104mm) of precipitation.

How much does it rain in Lenni in August?

In Lenni, in August, during 17.2 rainfall days, 4.09" (104mm) of precipitation is typically accumulated.

When it does not snow in Lenni?

June through September are months without snowfall in Lenni, Pennsylvania.

How many hours of daylight does Lenni have in August?

In Lenni, Pennsylvania, the average day length in August is 13h and 42min.

When are sunrise and sunset in August in Lenni?

In August, on the first day of the month, sunrise is at 6:01 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 6:29 am and sunset at 7:34 pm EDT.

How long on average sun shines in August in Lenni?

The average sunshine duration in August is 10h.

When is the highest UV index in Lenni?

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

What is the UV index reading in August in Lenni?

The average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from 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 August
Lenni, PA

Average temperature in August - Lenni, PA
  • Average high temperature in August: 83.1°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (37°F).

  • Average low temperature in August: 66.9°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (25.3°F).

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Average pressure in August
Lenni, PA

Average pressure in August - Lenni, PA
  • Average pressure in August: 29.99"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).

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Average wind speed in August
Lenni, PA

Average wind speed in August - Lenni, PA
  • Average wind speed in August: 5.4mph

The windiest months (with the highest average wind speed) are January and March (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

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Average humidity in August
Lenni, PA

Average humidity in August - Lenni, PA
  • Average humidity in August: 73%

The months with the highest relative humidity are February and October (78%).
The month with the lowest relative humidity is April (72%).

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Average rainfall in August
Lenni, PA

Average rainfall in August - Lenni, PA
  • Average rainfall in August: 4.09"

The wettest month (with the highest rainfall) is August (4.09").
The driest month (with the least rainfall) is January (2.36").

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Average rainfall days in August
Lenni, PA

Average rainfall days in August - Lenni, PA
  • Average rainfall days in August: 17.2 days

The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is January (8.6 days).

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Average snowfall in August
Lenni, PA

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

The month with the highest snowfall is February (3.19").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Lenni, PA

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

The month with the highest number of snowfall days is January (6.9 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
Lenni, PA

Average daylight in August / Average sunshine in August - Lenni, 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 0min

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 48min).

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Average sunshine days in August
Lenni, PA

Average sunshine days in August - Lenni, PA
  • Average sunshine days in August: 10.8 days

The month with the most sunshine days is November (18.4 days).
The month with the least sunshine days is July (10 days).

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Average UV index in August
Lenni, PA

Average UV index in August - Lenni, 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
Lenni, PA

Average cloud cover in August - Lenni, PA
  • Average cloud cover in August: 34

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 32).

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Average visibility in August
Lenni, PA

Average visibility in August - Lenni, 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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Lenni, Pennsylvania, USA

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