August weather forecast
Mars, PA

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Weather in August

The last month of the summer, August, is another warm month in Mars, Pennsylvania, with temperature in the range of an average low of 59.5°F (15.3°C) and an average high of 80.8°F (27.1°C).

Temperature

The arrival of August records an average high-temperature of a still warm 80.8°F (27.1°C), closely related to the 82.2°F (27.9°C) observed in July. August nights are marked by an average temperature drop to a moderate 59.5°F (15.3°C).

Heat index

The heat index value for August is evaluated at a tropical 86°F (30°C). If exposure and ongoing activity persist, they might induce a state of tiredness and heat cramps.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.

Humidity

The months with the lowest humidity are April, July and August, with an average relative humidity of 77%.

Rainfall

In Mars, Pennsylvania, in August, it is raining for 15.7 days, with typically 1.93" (49mm) of accumulated precipitation. In Mars, during the entire year, the rain falls for 162.5 days and collects up to 26.02" (661mm) of precipitation.

Snowfall

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

Daylight

In August, the average length of the day is 13h and 44min.
On the first day of the month, sunrise is at 6:17 am and sunset at 8:35 pm. On the last day of August, sunrise is at 6:46 am and sunset at 7:53 pm EDT.

Sunshine

With an average of 10h of sunshine, August has the most sunshine of the year.

UV index

In August, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: In August, the maximum UV index of 5 transforms into these recommendations:
Ensure safety - Sun damage prevention is strongly urged. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Enhance your sun protection with tightly woven, yet airy clothing.
Updated: Aug 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Mars in August?

In August, in Mars, the average high-temperature is 80.8°F (27.1°C), and the average low-temperature is 59.5°F (15.3°C). In August, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which factors the actual air temperature with the relative humidity, is evaluated at 86°F (30°C).

What is the least humid month?

April, July and August, with an average relative humidity of 77%, are the least humid months in Mars.

What is the average humidity in August?

In August, the average relative humidity is 77%.

How much does it rain in August?

In August, the rain falls for 15.7 days. Throughout August, 1.93" (49mm) of precipitation is accumulated.

When it does not snow?

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

How many hours of daylight does Mars have in August?

The average day length in August is 13h and 44min.

When are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 6:17 am and sunset at 8:35 pm. On the last day of the month, sunrise is at 6:46 am and sunset at 7:53 pm EDT.

What month has the most sunshine?

With an average of 10h of sunshine, August has the most sunshine of the year.

How long on average sun shines in August?

The average sunshine duration in August is 10h.

What is the UV index intensity in August?

The average daily maximum UV index in August in Mars is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to UV radiation.
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
Mars, PA

Average temperature in August - Mars, PA
  • Average high temperature in August: 80.8°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 (31.6°F).

  • Average low temperature in August: 59.5°F

The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).

Average pressure in August
Mars, PA

Average pressure in August - Mars, PA
  • Average pressure in August: 29.99"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in August
Mars, PA

Average wind speed in August - Mars, PA
  • Average wind speed in August: 4.9mph

The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest months (with the lowest average wind speed) are July and August (4.9mph).

Average humidity in August
Mars, PA

Average humidity in August - Mars, PA
  • Average humidity in August: 77%

The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are April, July and August (77%).

Average rainfall in August
Mars, PA

Average rainfall in August - Mars, PA
  • Average rainfall in August: 1.93"

The wettest month (with the highest rainfall) is May (2.8").
The driest month (with the least rainfall) is November (1.61").

Average rainfall days in August
Mars, PA

Average rainfall days in August - Mars, PA
  • Average rainfall days in August: 15.7 days

The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is January (8.6 days).

Average snowfall in August
Mars, PA

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

The month with the highest snowfall is February (3.98").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Mars, PA

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

The month with the highest number of snowfall days is January (17 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Mars, 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 18min).

  • Average sunshine in August: 10h and 0min

The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 2h and 42min).

Average sunshine days in August
Mars, PA

Average sunshine days in August - Mars, PA
  • Average sunshine days in August: 13.4 days

The month with the most sunshine days is November (15.4 days).
The month with the least sunshine days is February (9 days).

Average UV index in August
Mars, PA

Average UV index in August - Mars, PA
  • Average UV index in August: 5

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

Average cloud cover in August
Mars, PA

Average cloud cover in August - Mars, PA
  • Average cloud cover in August: 35

The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 35).

Average visibility in August
Mars, PA

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

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

Mars, Pennsylvania, USA

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