April weather forecast
Mars, PA

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Weather in April

April in Mars, Pennsylvania, is a refreshing spring month, with an average temperature varying between 39.7°F (4.3°C) and 58.8°F (14.9°C).

Temperature

April comes with an increase, with the average high-temperature moving from a chilly 46.2°F (7.9°C) in March to a mild 58.8°F (14.9°C). Mars witnesses a consistent average low-temperature of 39.7°F (4.3°C) throughout April.

Humidity

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

Rainfall

In Mars, during April, the rain falls for 16.8 days and regularly aggregates up to 2.72" (69mm) of precipitation. In Mars, during the entire year, the rain falls for 162.5 days and collects up to 26.02" (661mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In Mars, in April, snow falls for 2.3 days, with typically accumulated 0.28" (7mm) of snow. Throughout the year, there are 58.1 snowfall days, and 14.41" (366mm) of snow is accumulated.

Daylight

In Mars, Pennsylvania, the average length of the day in April is 13h and 19min.
On the first day of the month, sunrise is at 7:02 am and sunset at 7:45 pm. On the last day of April, in Mars, sunrise is at 6:18 am and sunset at 8:15 pm EDT.

Sunshine

In April, the average sunshine is 7.3h.

UV index

In Mars, the average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The daily high UV index of 3 in April translates into this advice:
Exercise caution. Those with pale skin may experience burns in less than half an hour. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
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Frequently asked questions

What is the temperature in April in Mars?

In Mars, 58.8°F (14.9°C) is the average high-temperature and 39.7°F (4.3°C) is the average low-temperature during April.

What are the least humid months in Mars?

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

What is the average humidity in April in Mars?

In Mars, Pennsylvania, the average relative humidity in April is 77%.

How much does it rain in Mars in April?

In Mars, during April, the rain falls for 16.8 days and regularly aggregates up to 2.72" (69mm) of precipitation.

How many days does it snow in April in Mars?

In April, in Mars, it is snowing for 2.3 days. Throughout April, 0.28" (7mm) of snow is accumulated.

How many hours of daylight does Mars have in April?

In April, the average day length in Mars is 13h and 19min.

When is the sunrise / sunset in April in Mars?

In April, on the first day of the month, sunrise is at 7:02 am and sunset at 7:45 pm. On the last day of the month, in Mars, Pennsylvania, sunrise is at 6:18 am and sunset at 8:15 pm EDT.

How long on average sun shines in April in Mars?

The average sunshine duration in April in Mars, Pennsylvania, is 7.3h.

What is the UV index reading in April in Mars?

The average daily maximum UV index in April in Mars, Pennsylvania, is 3. A UV Index estimate of 3 to 5 represents a medium hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Mars, PA

Average temperature in April - Mars, PA
  • Average high temperature in April: 58.8°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 April: 39.7°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).

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Average pressure in April
Mars, PA

Average pressure in April - Mars, PA
  • Average pressure in April: 29.97"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).

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Average wind speed in April
Mars, PA

Average wind speed in April - Mars, PA
  • Average wind speed in April: 7.6mph

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).

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Average humidity in April
Mars, PA

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

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

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Average rainfall in April
Mars, PA

Average rainfall in April - Mars, PA
  • Average rainfall in April: 2.72"

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

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Average rainfall days in April
Mars, PA

Average rainfall days in April - Mars, PA
  • Average rainfall days in April: 16.8 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).

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Average snowfall in April
Mars, PA

Average snowfall in April - Mars, PA
  • Average snowfall in April: 0.28"

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

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Average snowfall days in April
Mars, PA

Average snowfall days in April - Mars, PA
  • Average snowfall days in April: 2.3 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).

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

Average daylight in April / Average sunshine in April - Mars, PA
  • Average daylight in April: 13h and 2min

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 April: 7h and 2min

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).

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Average sunshine days in April
Mars, PA

Average sunshine days in April - Mars, PA
  • Average sunshine days in April: 11.2 days

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

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Average UV index in April
Mars, PA

Average UV index in April - Mars, PA
  • Average UV index in April: 3

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).

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Average cloud cover in April
Mars, PA

Average cloud cover in April - Mars, PA
  • Average cloud cover in April: 51

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

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Average visibility in April
Mars, PA

Average visibility in April - Mars, PA
  • Average visibility in April: 6mi

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

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Mars, Pennsylvania, USA

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