April weather forecast and climate
Slingerlands, NY

April is a fresh spring month in Slingerlands, New York, with average temperature fluctuating between 36.1°F (2.3°C) and 54.1°F (12.3°C).

Temperature

In April, the average high-temperature increases, from a wintry 40.8°F (4.9°C) in March, to a fresh 54.1°F (12.3°C). In Slingerlands, the average low-temperature is 36.1°F (2.3°C).

Humidity

April is the least humid month, with an average relative humidity of 74%.

Rainfall

In Slingerlands, it is raining for 16.6 days, with typically 2.95" (75mm) of accumulated precipitation. Throughout the year, there are 160.4 rainfall days, and 32.44" (824mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Slingerlands, New York. In Slingerlands, New York, during 2.4 snowfall days, 1.14" (29mm) of snow is typically accumulated. Throughout the year, there are 51.2 snowfall days, and 32.09" (815mm) of snow is accumulated.

Daylight

In Slingerlands, the average length of the day is 13.4h.

Sunshine

In Slingerlands, the average sunshine is 7.9h.

UV index

In Slingerlands, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: In April, the average maximum UV index of 3 translate into the following recommendations:
Take precautions - Protection against the skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in April in Slingerlands?

The average high-temperature, in April, is 54.1°F (12.3°C), while the average low-temperature is 36.1°F (2.3°C).

What is the least humid month in Slingerlands?

With an average relative humidity of 74%, April is the least humid month in Slingerlands, New York.

What is the average humidity in April in Slingerlands?

The average relative humidity in April in Slingerlands, New York, is 74%.

How much does it rain in Slingerlands in April?

In Slingerlands, New York, in April, it is raining for 16.6 days, with typically 2.95" (75mm) of accumulated precipitation.

How much does it snow in Slingerlands in April?

In Slingerlands, in April, snow falls for 2.4 days, with typically accumulated 1.14" (29mm) of snow.

What is the average length of the day in April in Slingerlands?

The average length of the day in April in Slingerlands is 13.4h.

How long on average sun shines in April in Slingerlands?

In April, the average sunshine in Slingerlands is 7.9h.

What is the UV index intensity in April in Slingerlands?

In Slingerlands, New York, the average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to the UV radiation.
Average temperature in April - Slingerlands, NY
  • Average high temperature in April: 12.3°C

The warmest month (with the highest average high temperature) is July (27.3°C).
The month with the lowest average high temperature is January (-1.8°C).

  • Average low temperature in April: 2.3°C

The month with the highest average low temperature is July (15.3°C).
The coldest month (with the lowest average low temperature) is January (-8.5°C).

Average pressure in April - Slingerlands, NY
  • Average pressure in April: 1014.8mbar

The month with the highest atmospheric pressure is November (1018.9mbar).
The month with the lowest atmospheric pressure is June (1013.3mbar).

Average wind speed in April - Slingerlands, NY
  • Average wind speed in April: 12.8km/h

The windiest month (with the highest average wind speed) is January (13.1km/h).
The calmest month (with the lowest average wind speed) is August (8.3km/h).

Average humidity in April - Slingerlands, NY
  • Average humidity in April: 74%

The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is April (74%).

Average rainfall in April - Slingerlands, NY
  • Average rainfall in April: 75mm

The wettest month (with the highest rainfall) is October (81mm).
The driest month (with the least rainfall) is September (52mm).

Average rainfall days in April - Slingerlands, NY
  • Average rainfall days in April: 16.6 days

The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is February (8.3 days).

Average snowfall in April - Slingerlands, NY
  • Average snowfall in April: 29mm

The month with the highest snowfall is January (207mm).
Months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in April - Slingerlands, NY
  • Average snowfall days in April: 2.4 days

The month with the highest number of snowfall days is January (13.8 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in April / Average sunshine in April - Slingerlands, NY
  • Average daylight in April: 13.4h

The month with the longest days is June (Average daylight: 15.3h).
The month with the shortest days is December (Average daylight: 9.1h).

  • Average sunshine in April: 7.9h

The month with the most sunshine is July (Average sunshine: 10.4h).
The month with the least sunshine is February (Average sunshine: 3.8h).

Average sunshine days in April - Slingerlands, NY
  • Average sunshine days in April: 11.3 days

The month with the most sunshine days is September (16.7 days).
Months with the least sunshine days are February and April (11.3 days).

Average UV index in April - Slingerlands, NY
  • Average UV index in April: 3

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

Average cloud cover in April - Slingerlands, NY
  • Average cloud cover in April: 49

The month with the most cloud cover is February (Cloud cover 58).
Months with the least cloud cover are July and August (Cloud cover 33).

Average visibility in April - Slingerlands, NY
  • Average visibility in April: 9km

Months with the highest visibility are April, June, July, October, November and December (9km).
Months with the lowest visibility are January, February, March, May, August and September (8km).