April weather forecast and climate
Summit, NY

April is a cool spring month in Summit, New York, with average temperature fluctuating between 51.6°F (10.9°C) and 34.2°F (1.2°C).

Temperature

In Summit, the average high-temperature in April increases, from a wintry 37.9°F (3.3°C) in March, to a cool 51.6°F (10.9°C). In Summit, in April, the average low-temperature is 34.2°F (1.2°C).

Humidity

April and May, with an average relative humidity of 78%, are the least humid months.

Rainfall

In April, the rain falls for 16.2 days. Throughout April, 2.99" (76mm) of precipitation is accumulated. In Summit, during the entire year, the rain falls for 165.5 days and collects up to 32.83" (834mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Summit. In April, in Summit, it is snowing for 4.8 days. Throughout April, 2.48" (63mm) of snow is accumulated. Throughout the year, in Summit, there are 81.8 snowfall days, and 42.09" (1069mm) of snow is accumulated.

Daylight

In April, the average length of the day in Summit is 13.4h.

Sunshine

The average sunshine in April is 7.2h.

UV index

The average daily maximum UV index in Summit is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from the exposure to the Sun's UV radiation for the average person.
Note: The average daily UV index of 3 in April transform into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in April in Summit?

In Summit, New York, in April, the average high-temperature is 51.6°F (10.9°C), and the average low-temperature is 34.2°F (1.2°C).

What is the least humid month in Summit?

April and May, with an average relative humidity of 78%, are the least humid months in Summit, New York.

What is the average humidity in April in Summit?

In Summit, the average relative humidity in April is 78%.

How much does it rain in Summit in April?

In Summit, in April, during 16.2 rainfall days, 2.99" (76mm) of precipitation is typically accumulated.

How many days does it snow in April in Summit?

In Summit, New York, in April, during 4.8 snowfall days, 2.48" (63mm) of snow is typically accumulated.

How many hours of daylight does Summit have in April?

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

How long on average sun shines in April in Summit?

In April, the average sunshine in Summit, New York, is 7.2h.

What is the UV index reading in April in Summit?

In April, the average daily maximum UV index in Summit is 3. A UV Index reading of 3 to 5 represents a moderate health threat from unsafe exposure to the Sun's UV rays.
Average temperature in April - Summit, NY
  • Average high temperature in April: 10.9°C

The warmest month (with the highest average high temperature) is July (25.8°C).
The month with the lowest average high temperature is January (-2.9°C).

  • Average low temperature in April: 1.2°C

The month with the highest average low temperature is July (13.9°C).
The coldest month (with the lowest average low temperature) is January (-9.3°C).

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

The month with the highest atmospheric pressure is November (1019.1mbar).
The month with the lowest atmospheric pressure is June (1013.3mbar).

Average wind speed in April - Summit, NY
  • Average wind speed in April: 14km/h

The windiest month (with the highest average wind speed) is January (15.1km/h).
The calmest month (with the lowest average wind speed) is August (9.2km/h).

Average humidity in April - Summit, NY
  • Average humidity in April: 78%

The month with the highest relative humidity is February (86%).
Months with the lowest relative humidity are April and May (78%).

Average rainfall in April - Summit, NY
  • Average rainfall in April: 76mm

The wettest month (with the highest rainfall) is August (85mm).
The driest month (with the least rainfall) is September (54mm).

Average rainfall days in April - Summit, NY
  • Average rainfall days in April: 16.2 days

The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is January (7.8 days).

Average snowfall in April - Summit, NY
  • Average snowfall in April: 63mm

The month with the highest snowfall is February (230mm).
Months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in April - Summit, NY
  • Average snowfall days in April: 4.8 days

The month with the highest number of snowfall days is January (18.8 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in April / Average sunshine in April - Summit, 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: 7.2h

The month with the most sunshine is July (Average sunshine: 10.1h).
The month with the least sunshine is February (Average sunshine: 3.1h).

Average sunshine days in April - Summit, NY
  • Average sunshine days in April: 9.3 days

The month with the most sunshine days is September (15 days).
The month with the least sunshine days is February (6.1 days).

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

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

Average cloud cover in April - Summit, NY
  • Average cloud cover in April: 54

The month with the most cloud cover is February (Cloud cover 68).
The month with the least cloud cover is July (Cloud cover 37).

Average visibility in April - Summit, NY
  • Average visibility in April: 8km

Months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (8km).
The month with the lowest visibility is February (7km).