August weather forecast
Lake Harmony, PA

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Weather in August

The last month of the summer, August, is also a moderately hot month in Lake Harmony, Pennsylvania, with an average temperature fluctuating between 58.1°F (14.5°C) and 77.5°F (25.3°C).

Temperature

Lake Harmony, Pennsylvania, experiences a recorded average high-temperature of a still warm 77.5°F (25.3°C) in August, closely aligned with July's 80.4°F (26.9°C). Lake Harmony experiences a mean low-temperature of 58.1°F (14.5°C) during August.

Humidity

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

Rainfall

In Lake Harmony, in August, it is raining for 16.3 days, with typically 3.31" (84mm) of accumulated precipitation. Throughout the year, there are 173.5 rainfall days, and 36.57" (929mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall in Lake Harmony.

Daylight

The average length of the day in August 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 7:36 pm EDT.

Sunshine

The average sunshine in August is 9.4h.

UV index

The months with the highest UV index in Lake Harmony are May through August, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The UV index of 5 during August translates into the following guidance:
Preventative actions are necessary - Recommendations to ward off sunburn are given. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
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Frequently asked questions

What is the temperature in August in Lake Harmony?

The high-temperature, in August, in Lake Harmony, records 77.5°F (25.3°C), while the low-temperature is 58.1°F (14.5°C).

What is the average humidity in August in Lake Harmony?

The average relative humidity in August is 79%.

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

In Lake Harmony, Pennsylvania, in August, it is raining for 16.3 days, with typically 3.31" (84mm) of accumulated precipitation.

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?

In Lake Harmony, the average day length in August is 13h and 46min.

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

In August, on the first day of the month, 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 7:36 pm EDT.

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

In Lake Harmony, 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 reading in August in Lake Harmony?

In August, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium hazard to health 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
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 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 August: 9h and 2min

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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Lake Harmony, Pennsylvania, USA

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