August weather forecast
Mayport, PA

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Weather in August

The last month of the summer, August, is another warm month in Mayport, Pennsylvania, with temperature in the range of an average low of 56.7°F (13.7°C) and an average high of 78.6°F (25.9°C).

Temperature

Mayport's average high-temperature in August is a still warm 78.6°F (25.9°C), marking an insignificant difference from the 80.6°F (27°C) of July. August nights are characterized by a notable drop from daytime highs, with an average low-temperature of 56.7°F (13.7°C).

Humidity

The months with the lowest humidity are June through August, with an average relative humidity of 78%.

Rainfall

In Mayport, in August, it is raining for 14.3 days, with typically 1.46" (37mm) of accumulated precipitation. Throughout the year, in Mayport, there are 150.5 rainfall days, and 22.05" (560mm) of precipitation is accumulated.

Snowfall

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

Daylight

In Mayport, the average length of the day in August is 13h and 46min.
On the first day of August in Mayport, sunrise is at 6:13 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 6:43 am and sunset at 7:50 pm EDT.

Sunshine

The months with the most sunshine are July and August, with an average of 9.7h of sunshine.

UV index

May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.
Note: A daily maximum UV index of 5 in August translates into the following instructions:
Undertake precautions - It is suggested to shield oneself from sunburn. To guard against the harmful effects of the Sun, minimize exposure during midday. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.

Frequently asked questions

What is the average August temperature?

August temperatures vary between a high-temperature of 78.6°F (25.9°C) and a low-temperature of 56.7°F (13.7°C). The average heat index (a.k.a. 'feels like', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in July is evaluated at 86°F (30°C).

What is the least humid month?

The months with the lowest humidity are June through August, with an average relative humidity of 78%.

What is the average humidity in August?

The average relative humidity in August is 78%.

How much does it rain in August?

In Mayport, during August, the rain falls for 14.3 days and regularly aggregates up to 1.46" (37mm) of precipitation.

When it does not snow?

In Mayport, snow does not fall in June through September.

What is the average length of the day in August?

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

When are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 6:13 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 6:43 am and sunset at 7:50 pm EDT.

What is the month with the most sunshine?

July and August, with an average of 9.7h of sunshine, are months with the most sunshine.

How long on average sun shines in August?

The average sunshine duration in August is 9.7h.

When is the highest UV index?

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

What is the UV index reading in August?

In August, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes 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
Mayport, PA

Average temperature in August - Mayport, PA
  • Average high temperature in August: 78.6°F

The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (30.2°F).

  • Average low temperature in August: 56.7°F

The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is January (17.8°F).

Average pressure in August
Mayport, PA

Average pressure in August - Mayport, 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).

Average wind speed in August
Mayport, PA

Average wind speed in August - Mayport, PA
  • Average wind speed in August: 5.5mph

The windiest month (with the highest average wind speed) is January (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

Average humidity in August
Mayport, PA

Average humidity in August - Mayport, PA
  • Average humidity in August: 78%

The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are June, July and August (78%).

Average rainfall in August
Mayport, PA

Average rainfall in August - Mayport, PA
  • Average rainfall in August: 1.46"

The wettest month (with the highest rainfall) is April (2.56").
The driest month (with the least rainfall) is November (1.26").

Average rainfall days in August
Mayport, PA

Average rainfall days in August - Mayport, PA
  • Average rainfall days in August: 14.3 days

The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is January (7.2 days).

Average snowfall in August
Mayport, PA

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

The month with the highest snowfall is February (5.51").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Mayport, PA

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

The month with the highest number of snowfall days is January (18 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Mayport, 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 4min

The months with the most sunshine are July and August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 30min).

Average sunshine days in August
Mayport, PA

Average sunshine days in August - Mayport, PA
  • Average sunshine days in August: 13.9 days

The month with the most sunshine days is November (15.3 days).
The month with the least sunshine days is February (8.1 days).

Average UV index in August
Mayport, PA

Average UV index in August - Mayport, 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).

Average cloud cover in August
Mayport, PA

Average cloud cover in August - Mayport, PA
  • Average cloud cover in August: 39

The month with the most cloud cover is January (Cloud cover 76).
The months with the least cloud cover are July and August (Cloud cover 39).

Average visibility in August
Mayport, PA

Average visibility in August - Mayport, PA
  • Average visibility in August: 5mi

The month with the highest visibility is April (6mi).
The month with the lowest visibility is February (4mi).

Mayport, Pennsylvania, USA

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