April weather forecast and climate
Henrietta, NY

April is a cool spring month in Henrietta, New York, with average temperature fluctuating between 51.4°F (10.8°C) and 37.4°F (3°C).

Temperature

In April, the average high-temperature rises, from a wintry 39.7°F (4.3°C) in March, to a cool 51.4°F (10.8°C). The average low-temperature, in April, is 37.4°F (3°C).

Humidity

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

Rainfall

In Henrietta, during April, the rain falls for 16.5 days and regularly aggregates up to 2.76" (70mm) of precipitation. In Henrietta, New York, during the entire year, the rain falls for 172.4 days and collects up to 29.45" (748mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In April, it is snowing for 3.8 days. Throughout April, 1.65" (42mm) of snow is accumulated. Throughout the year, there are 70.9 snowfall days, and 27.44" (697mm) of snow is accumulated.

Daylight

The average length of the day in Henrietta is 13.4h.

Sunshine

In April, the average sunshine in Henrietta is 7.6h.

UV index

In April, the average daily maximum UV index in Henrietta is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from the exposure to the Sun's UV radiation for average individuals.
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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in April in Henrietta?

The average high-temperature, in April, in Henrietta, is 51.4°F (10.8°C), while the average low-temperature is 37.4°F (3°C).

What is the average humidity in April in Henrietta?

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

How many days does it rain in April in Henrietta?

In Henrietta, during April, the rain falls for 16.5 days and regularly aggregates up to 2.76" (70mm) of precipitation.

How much does it snow in Henrietta in April?

In Henrietta, in April, snow falls for 3.8 days, with typically accumulated 1.65" (42mm) of snow.

How many hours of daylight does Henrietta have in April?

The average length of the day in April in Henrietta, New York, is 13.4h.

How long on average sun shines in April in Henrietta?

In Henrietta, New York, the average sunshine in April is 7.6h.

What is the UV index reading in April in Henrietta?

In Henrietta, the average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to the Sun's UV rays.
Average temperature in April - Henrietta, NY
  • Average high temperature in April: 51.4°F

The warmest month (with the highest average high temperature) is July (77.9°F).
The month with the lowest average high temperature is January (29.3°F).

  • Average low temperature in April: 37.4°F

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).

Average pressure in April - Henrietta, NY
  • Average pressure in April: 29.97"

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

Average wind speed in April - Henrietta, NY
  • Average wind speed in April: 10.3mph

The windiest month (with the highest average wind speed) is January (11.6mph).
The calmest month (with the lowest average wind speed) is July (7mph).

Average humidity in April - Henrietta, NY
  • Average humidity in April: 77%

Months with the highest relative humidity are January and February (84%).
Months with the lowest relative humidity are August and September (76%).

Average rainfall in April - Henrietta, NY
  • Average rainfall in April: 2.76"

The wettest month (with the highest rainfall) is May (2.99").
The driest month (with the least rainfall) is September (1.85").

Average rainfall days in April - Henrietta, NY
  • Average rainfall days in April: 16.5 days

The month with the highest number of rainy days is August (18.7 days).
The month with the least rainy days is February (7.8 days).

Average snowfall in April - Henrietta, NY
  • Average snowfall in April: 1.65"

The month with the highest snowfall is February (7.01").
Months with the least snowfall are June, July, August and September (0").

Average snowfall days in April - Henrietta, NY
  • Average snowfall days in April: 3.8 days

The month with the highest number of snowfall days is January (17.6 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in April / Average sunshine in April - Henrietta, 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: 7.6h

The month with the most sunshine is July (Average sunshine: 10.6h).
Months with the least sunshine are January and February (Average sunshine: 2.7).

Average sunshine days in April - Henrietta, NY
  • Average sunshine days in April: 10.3 days

The month with the most sunshine days is September (13.9 days).
The month with the least sunshine days is February (6.7 days).

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

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

Average cloud cover in April - Henrietta, NY
  • Average cloud cover in April: 50

The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 28).

Average visibility in April - Henrietta, NY
  • Average visibility in April: 6mi

Months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January and February (5mi).