April weather forecast and climate
Niagara Falls, NY

The glorious Niagara Falls in New York
The glorious Niagara Falls in New York

Weather in April

April in Niagara Falls, New York, is a mild spring month, with temperature in the range of an average high of 55.8°F (13.2°C) and an average low of 34.5°F (1.4°C).

Temperature

In April, the average high-temperature rises, from a wintry 42.4°F (5.8°C) in March, to a mild 55.8°F (13.2°C). In Niagara Falls, in April, the average low-temperature is 34.5°F (1.4°C).

Rainfall

In Niagara Falls, during April, the rain falls for 12.8 days and regularly aggregates up to 2.69" (68.3mm) of precipitation. Throughout the year, there are 158.7 rainfall days, and 34.97" (888.2mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Niagara Falls are January through April, October through December. April is the last month it regularly snows. During 2.4 snowfall days, Niagara Falls aggregates 2.5" (63.5mm) of snow. Throughout the year, there are 52.8 snowfall days, and 76.1" (1933mm) of snow is accumulated.

Daylight

In Niagara Falls, New York, the average length of the day in April is 13.5h.

Sunshine

In Niagara Falls, the average sunshine is 6h.

UV index

The average daily maximum UV index in Niagara Falls, New York, is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from the exposure to the Sun's UV rays for the average person.
Note: In April, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against the skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in April in Niagara Falls?

In April, in Niagara Falls, the average high-temperature is 55.8°F (13.2°C), and the average low-temperature is 34.5°F (1.4°C).

How much does it rain in Niagara Falls in April?

In Niagara Falls, New York, in April, during 12.8 rainfall days, 2.69" (68.3mm) of precipitation is typically accumulated.

What is the last month it snows in Niagara Falls?

April is the last month it regularly snows. During 2.4 snowfall days, in April, Niagara Falls aggregates 2.5" (63.5mm) of snow.

How many hours of daylight does Niagara Falls have in April?

In Niagara Falls, New York, the average length of the day in April is 13.5h.

How many hours of sunshine does Niagara Falls have in April?

In April, the average sunshine in Niagara Falls, New York, is 6h.

How high is the UV index in April in Niagara Falls?

The average daily maximum UV index in April in Niagara Falls, New York, is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unprotected exposure to the UV radiation.

Average temperature in April
Niagara Falls, NY

Average temperature in April - Niagara Falls, NY
  • Average high temperature in April: 55.7°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (32.1°F).

  • Average low temperature in April: 34.6°F

The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is January (15.4°F).

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Average rainfall in April
Niagara Falls, NY

Average rainfall in April - Niagara Falls, NY
  • Average rainfall in April: 2.7"

The wettest months (with the highest rainfall) are September and November (3.4").
The driest month (with the least rainfall) is February (2.2").

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Average rainfall days in April
Niagara Falls, NY

Average rainfall days in April - Niagara Falls, NY
  • Average rainfall days in April: 12.8 days

The month with the highest number of rainy days is January (19.2 days).
The month with the least rainy days is August (9.8 days).

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Average snowfall in April
Niagara Falls, NY

Average snowfall in April - Niagara Falls, NY
  • Average snowfall in April: 2.5"

The month with the highest snowfall is January (23.6").
Months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in April
Niagara Falls, NY

Average snowfall days in April - Niagara Falls, NY
  • Average snowfall days in April: 2.4 days

The month with the highest number of snowfall days is January (15 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in April /
Average sunshine in April
Niagara Falls, NY

Average daylight in April / Average sunshine in April - Niagara Falls, NY
  • Average daylight in April: 13.5h

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: 6h

Months with the most sunshine are June and July (Average sunshine: 9h).
The month with the least sunshine is December (Average sunshine: 2h).

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Average UV index in April
Niagara Falls, NY

Average UV index in April - Niagara Falls, NY
  • Average UV index in April: 5

Months with the highest UV index are June and July (UV index 8).
Months with the lowest UV index are January and December (UV index 1).

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