August weather forecast and climate
Lock Haven, PA

Weather in August

August, the last month of the summer, in Lock Haven, is also a moderately hot month, with temperature in the range of an average low of 56.5°F (13.6°C) and an average high of 79.5°F (26.4°C).

Temperature

In Lock Haven, the average high-temperature is practically the same as in July - a still warm 79.5°F (26.4°C). In August, the average low-temperature is 56.5°F (13.6°C).

Humidity

In Lock Haven, the average relative humidity in August is 79%.

Rainfall

In Lock Haven, during 15.9 rainfall days, 2.36" (60mm) of precipitation is typically accumulated. Throughout the year, there are 174.7 rainfall days, and 32.09" (815mm) of precipitation is accumulated.

Snowfall

In Lock Haven, Pennsylvania, snow does not fall in June through September.

Daylight

In Lock Haven, Pennsylvania, the average length of the day is 13.8h.

Sunshine

In August, the average sunshine in Lock Haven is 9.7h.

UV index

In Lock Haven, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from the exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 5 transform into the following instructions:
Take precautions - Protection against the skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for 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 Lock Haven?

In Lock Haven, Pennsylvania, the average relative humidity in August is 79%.

How many days does it rain in August in Lock Haven?

In Lock Haven, in August, it is raining for 15.9 days, with typically 2.36" (60mm) of accumulated precipitation.

When it does not snow in Lock Haven?

In Lock Haven, Pennsylvania, snow does not fall in June through September.

What is the average length of the day in August in Lock Haven?

In Lock Haven, the average length of the day in August is 13.8h.

How long on average sun shines in August in Lock Haven?

In Lock Haven, Pennsylvania, the average sunshine in August is 9.7h.

What is the UV index reading in August in Lock Haven?

In August, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate health threat from the exposure to the Sun's UV rays.

Average temperature in August
Lock Haven, PA

Average temperature in August - Lock Haven, PA
  • Average high temperature in August: 79.5°F

The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (30.9°F).

  • Average low temperature in August: 56.5°F

The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).

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Average pressure in August
Lock Haven, PA

Average pressure in August - Lock Haven, PA
  • Average pressure in August: 30"

The month with the highest atmospheric pressure is November (30.13").
The month with the lowest atmospheric pressure is June (29.95").

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Average wind speed in August
Lock Haven, PA

Average wind speed in August - Lock Haven, PA
  • Average wind speed in August: 4.8mph

The windiest months (with the highest average wind speed) are January and April (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity in August
Lock Haven, PA

Average humidity in August - Lock Haven, PA
  • Average humidity in August: 79%

Months with the highest relative humidity are February and December (84%).
Months with the lowest relative humidity are April, June and July (77%).

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Average rainfall in August
Lock Haven, PA

Average rainfall in August - Lock Haven, PA
  • Average rainfall in August: 2.36"

The wettest month (with the highest rainfall) is April (3.54").
The driest month (with the least rainfall) is November (2.09").

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Average rainfall days in August
Lock Haven, PA

Average rainfall days in August - Lock Haven, PA
  • Average rainfall days in August: 15.9 days

The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is February (10.3 days).

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Average snowfall in August
Lock Haven, PA

Average snowfall in August - Lock Haven, PA
  • Average snowfall in August: 0"

The month with the highest snowfall is February (7.13").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Lock Haven, PA

Average snowfall days in August - Lock Haven, PA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (15.4 days).
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
Lock Haven, PA

Average daylight in August / Average sunshine in August - Lock Haven, PA
  • Average daylight in August: 13.8h

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in August: 9.7h

The month with the most sunshine is July (Average sunshine: 10h).
The month with the least sunshine is January (Average sunshine: 3.3h).

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Average sunshine days in August
Lock Haven, PA

Average sunshine days in August - Lock Haven, PA
  • Average sunshine days in August: 13 days

The month with the most sunshine days is September (15.5 days).
The month with the least sunshine days is February (8.8 days).

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Average UV index in August
Lock Haven, PA

Average UV index in August - Lock Haven, PA
  • Average UV index in August: 5

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in August
Lock Haven, PA

Average cloud cover in August - Lock Haven, PA
  • Average cloud cover in August: 39

Months with the most cloud cover are January and December (Cloud cover 64).
The month with the least cloud cover is July (Cloud cover 37).

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Average visibility in August
Lock Haven, PA

Average visibility in August - Lock Haven, PA
  • Average visibility in August: 5mi

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

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