April weather forecast
Swanton, MD

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Weather in April

April in Swanton, Maryland, is a refreshing spring month, with an average temperature fluctuating between 57.9°F (14.4°C) and 39.2°F (4°C).

Temperature

April's arrival signals an increase in average high-temperatures, moving from March's chilly 45.5°F (7.5°C) to a moderate 57.9°F (14.4°C). Throughout April, Swanton registers a consistent average low-temperature of 39.2°F (4°C).

Humidity

The average relative humidity in April in Swanton is 79%.

Rainfall

In April, the rain falls for 17.9 days. Throughout April, 3.43" (87mm) of precipitation is accumulated. Throughout the year, in Swanton, there are 185.7 rainfall days, and 35.39" (899mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In Swanton, in April, snow falls for 3.1 days, with typically accumulated 1.77" (45mm) of snow. In Swanton, during the entire year, snow falls for 64.2 days and aggregates up to 35.24" (895mm) of snow.

Daylight

In Swanton, the average length of the day in April is 13h and 16min.
On the first day of the month, sunrise is at 6:59 am and sunset at 7:41 pm. On the last day of April, sunrise is at 6:18 am and sunset at 8:09 pm EDT.

Sunshine

In Swanton, Maryland, the average sunshine in April is 7.7h.

UV index

In Swanton, Maryland, the average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In April, the maximum UV index of 3 transforms into these recommendations:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
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Frequently asked questions

What is the temperature in April in Swanton?

April temperatures vary between a high-temperature of 57.9°F (14.4°C) and a low-temperature of 39.2°F (4°C).

What is the average humidity in April in Swanton?

The average relative humidity in April in Swanton, Maryland, is 79%.

How many days does it rain in April in Swanton?

In April, in Swanton, Maryland, the rain falls for 17.9 days. Throughout April, 3.43" (87mm) of precipitation is accumulated.

How many days does it snow in April in Swanton?

In Swanton, Maryland, during April, snow falls for 3.1 days and regularly aggregates up to 1.77" (45mm) of snow.

How many hours of daylight does Swanton have in April?

In April, the average day length in Swanton, Maryland, is 13h and 16min.

When is the sunrise / sunset in April in Swanton?

On the first day of April in Swanton, Maryland, sunrise is at 6:59 am and sunset at 7:41 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 8:09 pm EDT.

How many hours of sunshine does Swanton have in April?

The average sunshine duration in April in Swanton is 7.7h.

What is the UV index reading in April in Swanton?

In April, the average daily maximum UV index in Swanton, Maryland, is 3. A UV Index of 3 to 5 symbolizes a moderate health threat from unsafe 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
Swanton, MD

Average temperature in April - Swanton, MD
  • Average high temperature in April: 57.9°F

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (32.5°F).

  • Average low temperature in April: 39.2°F

The month with the highest average low temperature is July (58.5°F).
The coldest month (with the lowest average low temperature) is January (19.6°F).

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Average pressure in April
Swanton, MD

Average pressure in April - Swanton, MD
  • Average pressure in April: 29.98"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

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Average wind speed in April
Swanton, MD

Average wind speed in April - Swanton, MD
  • Average wind speed in April: 8mph

The windiest months (with the highest average wind speed) are January and February (8.9mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

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Average humidity in April
Swanton, MD

Average humidity in April - Swanton, MD
  • Average humidity in April: 79%

The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is July (78%).

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Average rainfall in April
Swanton, MD

Average rainfall in April - Swanton, MD
  • Average rainfall in April: 3.43"

The wettest month (with the highest rainfall) is May (3.9").
The driest month (with the least rainfall) is November (2.24").

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Average rainfall days in April
Swanton, MD

Average rainfall days in April - Swanton, MD
  • Average rainfall days in April: 17.9 days

The month with the highest number of rainy days is May (22.3 days).
The month with the least rainy days is February (9.3 days).

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Average snowfall in April
Swanton, MD

Average snowfall in April - Swanton, MD
  • Average snowfall in April: 1.77"

The month with the highest snowfall is February (7.6").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in April
Swanton, MD

Average snowfall days in April - Swanton, MD
  • Average snowfall days in April: 3.1 days

The month with the highest number of snowfall days is January (15.1 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
Swanton, MD

Average daylight in April / Average sunshine in April - Swanton, MD
  • Average daylight in April: 13h and 2min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in April: 7h and 4min

The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

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Average sunshine days in April
Swanton, MD

Average sunshine days in April - Swanton, MD
  • Average sunshine days in April: 8.9 days

The month with the most sunshine days is November (14.5 days).
The month with the least sunshine days is May (6.9 days).

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Average UV index in April
Swanton, MD

Average UV index in April - Swanton, MD
  • Average UV index in April: 3

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 April
Swanton, MD

Average cloud cover in April - Swanton, MD
  • Average cloud cover in April: 51

The month with the most cloud cover is January (Cloud cover 66).
The months with the least cloud cover are July and August (Cloud cover 40).

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Average visibility in April
Swanton, MD

Average visibility in April - Swanton, MD
  • Average visibility in April: 5mi

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

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Swanton, Maryland, USA

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