August weather forecast
Lake Harmony, PA

Weather in August

August, the last month of the summer in Lake Harmony, is another warm month, with an average temperature fluctuating between 77.5°F (25.3°C) and 58.1°F (14.5°C).

Temperature

In August, the average high-temperature is almost the same as in July - a still warm 77.5°F (25.3°C). In August, the average low-temperature is 58.1°F (14.5°C).

Humidity

In Lake Harmony, the average relative humidity in August is 79%.

Rainfall

In Lake Harmony, Pennsylvania, during August, the rain falls for 16.3 days and regularly aggregates up to 3.31" (84mm) of precipitation. Throughout the year, in Lake Harmony, there are 173.5 rainfall days, and 36.57" (929mm) of precipitation is accumulated.

Snowfall

In Lake Harmony, Pennsylvania, snow does not fall in June through September.

Daylight

In August, the average length of the day in Lake Harmony is 13h and 46min.
On the first day of August, sunrise is at 5:58 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 6:28 am and sunset at 7:37 pm EDT.

Sunshine

In August, the average sunshine is 9.4h.

UV index

May through August, with an average maximum UV index of 5, are months with the highest UV index in Lake Harmony, Pennsylvania. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The daily maximum UV index of 5 in August interpret into the following advice:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the average humidity in August in Lake Harmony?

The average relative humidity in August in Lake Harmony is 79%.

How many days does it rain in August in Lake Harmony?

In Lake Harmony, in August, during 16.3 rainfall days, 3.31" (84mm) of precipitation is typically accumulated.

When it does not snow in Lake Harmony?

In Lake Harmony, snow does not fall in June through September.

What is the average length of the day in August in Lake Harmony?

The average day length in August in Lake Harmony, Pennsylvania, is 13h and 46min.

When is the sunrise / sunset in August in Lake Harmony?

On the first day of August, sunrise is at 5:58 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 6:28 am and sunset at 7:37 pm EDT.

How long on average sun shines in August in Lake Harmony?

In Lake Harmony, Pennsylvania, the average sunshine duration in August is 9.4h.

What is the month with the highest UV index in Lake Harmony?

May through August, with an average maximum UV index of 5, are months with the highest UV index in Lake Harmony.

What is the UV index intensity in August in Lake Harmony?

In August, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Lake Harmony, PA

Average temperature in August - Lake Harmony, PA
  • Average high temperature in August: 77.5°F

The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (30.6°F).

  • Average low temperature in August: 58.1°F

The month with the highest average low temperature is July (60.1°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).

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Average pressure in August
Lake Harmony, PA

Average pressure in August - Lake Harmony, PA
  • Average pressure in August: 30"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
Lake Harmony, PA

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

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 (5.3mph).

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Average humidity in August
Lake Harmony, PA

Average humidity in August - Lake Harmony, PA
  • Average humidity in August: 79%

The months with the highest relative humidity are February and December (84%).
The months with the lowest relative humidity are April, June and July (78%).

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Average rainfall in August
Lake Harmony, PA

Average rainfall in August - Lake Harmony, PA
  • Average rainfall in August: 3.31"

The wettest month (with the highest rainfall) is July (3.66").
The driest month (with the least rainfall) is September (2.01").

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Average rainfall days in August
Lake Harmony, PA

Average rainfall days in August - Lake Harmony, PA
  • Average rainfall days in August: 16.3 days

The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is February (9.2 days).

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Average snowfall in August
Lake Harmony, PA

Average snowfall in August - Lake Harmony, PA
  • Average snowfall in August: 0"

The month with the highest snowfall is January (9.02").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Lake Harmony, PA

Average snowfall days in August - Lake Harmony, PA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (15.4 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
Lake Harmony, PA

Average daylight in August / Average sunshine in August - Lake Harmony, PA
  • Average daylight in August: 13h and 46min

The month with the longest days is June (Average daylight: 15h and 5min).
The month with the shortest days is December (Average daylight: 9h and 17min).

  • Average sunshine in August: 9h and 24min

The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).

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Average sunshine days in August
Lake Harmony, PA

Average sunshine days in August - Lake Harmony, PA
  • Average sunshine days in August: 12.8 days

The month with the most sunshine days is September (14.8 days).
The month with the least sunshine days is February (9.4 days).

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Average UV index in August
Lake Harmony, PA

Average UV index in August - Lake Harmony, PA
  • Average UV index in August: 5

The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in August
Lake Harmony, PA

Average cloud cover in August - Lake Harmony, PA
  • Average cloud cover in August: 40

The months with the most cloud cover are February and December (Cloud cover 60).
The month with the least cloud cover is July (Cloud cover 38).

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Average visibility in August
Lake Harmony, PA

Average visibility in August - Lake Harmony, PA
  • Average visibility in August: 5mi

The months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (5mi).
The month with the lowest visibility is February (4mi).

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