April weather forecast
South Butler, NY

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Weather in April

April in South Butler, New York, is a cool spring month, with temperature in the range of an average low of 37.8°F (3.2°C) and an average high of 52.3°F (11.3°C).

Temperature

April brings a temperature increase, with average high-temperatures moving from March's icy 40.3°F (4.6°C) to a fresh 52.3°F (11.3°C). During the month of April, South Butler anticipates a mean low-temperature of 37.8°F (3.2°C).

Humidity

April is the least humid month, with an average relative humidity of 77%.

Rainfall

In South Butler, New York, in April, it is raining for 11.8 days, with typically 0.79" (20mm) of accumulated precipitation. Throughout the year, in South Butler, New York, there are 111.7 rainfall days, and 9.17" (233mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in South Butler. In South Butler, in April, during 2.8 snowfall days, 0.67" (17mm) of snow is typically accumulated. Throughout the year, in South Butler, New York, there are 51.6 snowfall days, and 7.68" (195mm) of snow is accumulated.

Daylight

In April, the average length of the day in South Butler is 13h and 26min.
On the first day of the month, sunrise is at 6:47 am and sunset at 7:33 pm. On the last day of April, sunrise is at 6:00 am and sunset at 8:07 pm EDT.

Sunshine

In April, the average sunshine in South Butler, New York, is 7.5h.

UV index

The average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum UV index of 3 during April leads to these instructions:
Act with care - The suggestion to avoid sunburn is emphasized. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
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Frequently asked questions

What are the temperatures in South Butler in April?

The high-temperature, in April, in South Butler, records 52.3°F (11.3°C), while the low-temperature is 37.8°F (3.2°C).

What is the least humid month in South Butler?

With an average relative humidity of 77%, April is the least humid month.

What is the average humidity in April in South Butler?

In April, the average relative humidity in South Butler, New York, is 77%.

How many days does it rain in April in South Butler?

In April, in South Butler, the rain falls for 11.8 days. Throughout April, 0.79" (20mm) of precipitation is accumulated.

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

In April, in South Butler, it is snowing for 2.8 days. Throughout April, 0.67" (17mm) of snow is accumulated.

What is the average length of the day in April in South Butler?

In South Butler, New York, the average day length in April is 13h and 26min.

When is the sunrise / sunset in April in South Butler?

In April, on the first day of the month, sunrise is at 6:47 am and sunset at 7:33 pm. On the last day of the month, in South Butler, New York, sunrise is at 6:00 am and sunset at 8:07 pm EDT.

How long on average sun shines in April in South Butler?

In South Butler, the average sunshine duration in April is 7.5h.

What is the UV index reading in April in South Butler?

In April, the average daily maximum UV index in South Butler, New York, is 3. A UV Index reading of 3 to 5 represents a moderate health threat from unprotected exposure to UV radiation.
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 Butler, NY

Average temperature in April - South Butler, NY
  • Average high temperature in April: 52.3°F

The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (29.5°F).

  • Average low temperature in April: 37.8°F

The month with the highest average low temperature is July (61.9°F).
The coldest month (with the lowest average low temperature) is January (19.4°F).

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Average pressure in April
South Butler, NY

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

The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in April
South Butler, NY

Average wind speed in April - South Butler, NY
  • Average wind speed in April: 10.1mph

The windiest month (with the highest average wind speed) is January (11.1mph).
The calmest month (with the lowest average wind speed) is July (6.5mph).

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Average humidity in April
South Butler, NY

Average humidity in April - South Butler, NY
  • Average humidity in April: 77%

The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is April (77%).

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Average rainfall in April
South Butler, NY

Average rainfall in April - South Butler, NY
  • Average rainfall in April: 0.79"

The wettest month (with the highest rainfall) is October (1.1").
The driest month (with the least rainfall) is January (0.47").

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Average rainfall days in April
South Butler, NY

Average rainfall days in April - South Butler, NY
  • Average rainfall days in April: 11.8 days

The month with the highest number of rainy days is July (12.6 days).
The month with the least rainy days is January (4.6 days).

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Average snowfall in April
South Butler, NY

Average snowfall in April - South Butler, NY
  • Average snowfall in April: 0.67"

The month with the highest snowfall is February (1.89").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in April
South Butler, NY

Average snowfall days in April - South Butler, NY
  • Average snowfall days in April: 2.8 days

The months with the highest number of snowfall days are January and February (12.2 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 Butler, NY

Average daylight in April / Average sunshine in April - South Butler, 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: 7h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 2h and 36min).

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Average sunshine days in April
South Butler, NY

Average sunshine days in April - South Butler, NY
  • Average sunshine days in April: 14.7 days

The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is February (14 days).

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Average UV index in April
South Butler, NY

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

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

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Average cloud cover in April
South Butler, NY

Average cloud cover in April - South Butler, NY
  • Average cloud cover in April: 52

The month with the most cloud cover is January (Cloud cover 74).
The months with the least cloud cover are July and August (Cloud cover 29).

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Average visibility in April
South Butler, NY

Average visibility in April - South Butler, NY
  • Average visibility in April: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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South Butler, New York, USA

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