April weather forecast
South Plymouth, NY

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Weather in April

April is a fresh spring month in South Plymouth, New York, with temperature in the range of an average high of 51.8°F (11°C) and an average low of 34.3°F (1.3°C).

Temperature

With the onset of April, South Plymouth's average high-temperature experiences a rise, moving from March's cold 38.3°F (3.5°C) to a cool 51.8°F (11°C). In South Plymouth, the average low-temperature during the month of April is an icy 34.3°F (1.3°C).

Humidity

April, May and July, with an average relative humidity of 80%, are the least humid months in South Plymouth.

Rainfall

In South Plymouth, in April, during 14.4 rainfall days, 2.13" (54mm) of precipitation is typically accumulated. In South Plymouth, during the entire year, the rain falls for 144.3 days and collects up to 23.07" (586mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In April, it is snowing for 4.1 days. Throughout April, 1.97" (50mm) of snow is accumulated. Throughout the year, there are 70.5 snowfall days, and 26.26" (667mm) of snow is accumulated.

Daylight

In April, the average length of the day is 13h and 25min.
On the first day of April in South Plymouth, sunrise is at 6:43 am and sunset at 7:28 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 8:01 pm EDT.

Sunshine

In South Plymouth, the average sunshine in April is 6.7h.

UV index

The average daily maximum UV index in April in South Plymouth is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.
Note: In April, a daily maximum UV index of 3 leads to the following instructions:
Undertake precautions - It is suggested to shield oneself from sunburn. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
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Frequently asked questions

What are April temperatures in South Plymouth?

The average high-temperature, in April, in South Plymouth, is 51.8°F (11°C), while the average low-temperature is 34.3°F (1.3°C).

What is the least humid month in South Plymouth?

The months with the lowest humidity in South Plymouth are April, May and July, with an average relative humidity of 80%.

What is the average humidity in April in South Plymouth?

The average relative humidity in April is 80%.

How much does it rain in South Plymouth in April?

In South Plymouth, in April, it is raining for 14.4 days, with typically 2.13" (54mm) of accumulated precipitation.

How many days does it snow in April in South Plymouth?

In April, in South Plymouth, it is snowing for 4.1 days. Throughout April, 1.97" (50mm) of snow is accumulated.

How many hours of daylight does South Plymouth have in April?

The average day length in April in South Plymouth, New York, is 13h and 25min.

When are sunrise and sunset in April in South Plymouth?

On the first day of April in South Plymouth, sunrise is at 6:43 am and sunset at 7:28 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 8:01 pm EDT.

How many hours of sunshine does South Plymouth have in April?

In South Plymouth, the average sunshine duration in April is 6.7h.

What is the UV index intensity in April in South Plymouth?

In South Plymouth, New York, the average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a medium health risk 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
South Plymouth, NY

Average temperature in April - South Plymouth, NY
  • Average high temperature in April: 51.8°F

The warmest month (with the highest average high temperature) is July (78.1°F).
The month with the lowest average high temperature is January (27°F).

  • Average low temperature in April: 34.3°F

The month with the highest average low temperature is July (56.7°F).
The coldest month (with the lowest average low temperature) is January (15.3°F).

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Average pressure in April
South Plymouth, NY

Average pressure in April - South Plymouth, NY
  • Average pressure in April: 29.97"Hg

The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in April
South Plymouth, NY

Average wind speed in April - South Plymouth, NY
  • Average wind speed in April: 9.3mph

The windiest month (with the highest average wind speed) is January (10mph).
The calmest month (with the lowest average wind speed) is August (6mph).

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Average humidity in April
South Plymouth, NY

Average humidity in April - South Plymouth, NY
  • Average humidity in April: 80%

The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are April, May and July (80%).

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Average rainfall in April
South Plymouth, NY

Average rainfall in April - South Plymouth, NY
  • Average rainfall in April: 2.13"

The wettest months (with the highest rainfall) are May and June (2.44").
The driest month (with the least rainfall) is September (1.46").

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Average rainfall days in April
South Plymouth, NY

Average rainfall days in April - South Plymouth, NY
  • Average rainfall days in April: 14.4 days

The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is February (5.3 days).

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Average snowfall in April
South Plymouth, NY

Average snowfall in April - South Plymouth, NY
  • Average snowfall in April: 1.97"

The month with the highest snowfall is February (6.46").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in April
South Plymouth, NY

Average snowfall days in April - South Plymouth, NY
  • Average snowfall days in April: 4.1 days

The month with the highest number of snowfall days is January (17.3 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
South Plymouth, NY

Average daylight in April / Average sunshine in April - South Plymouth, NY
  • Average daylight in April: 13h and 2min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in April: 6h and 4min

The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is February (Average sunshine: 2h and 24min).

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Average sunshine days in April
South Plymouth, NY

Average sunshine days in April - South Plymouth, NY
  • Average sunshine days in April: 11.2 days

The month with the most sunshine days is September (15.7 days).
The month with the least sunshine days is February (8.7 days).

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Average UV index in April
South Plymouth, NY

Average UV index in April - South Plymouth, NY
  • Average UV index in April: 3

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).

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Average cloud cover in April
South Plymouth, NY

Average cloud cover in April - South Plymouth, NY
  • Average cloud cover in April: 58

The month with the most cloud cover is February (Cloud cover 76).
The months with the least cloud cover are July and August (Cloud cover 40).

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Average visibility in April
South Plymouth, NY

Average visibility in April - South Plymouth, NY
  • Average visibility in April: 5mi

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

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South Plymouth, New York, USA

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