Greater Rochester International Airport
New York, USA
Long-term weather forecast
Long-term weather forecast

April weather forecast and climate
Greater Rochester International Airport, NY

Abril in Greater Rochester International Airport, New York, is a moderate spring month, with temperature in the range of an average low of 35.6°F (2°C) and an average high of 55.4°F (13°C).

Temperature

In Abril, the average high-temperature rises, from a chilly 42.8°F (6°C) in Marzo, to a mild 55.4°F (13°C). In Abril, the average low-temperature is 35.6°F (2°C).

Rainfall

In Abril, the rain falls for 13 days. Throughout Abril, 2.72" (69mm) of precipitation is accumulated. In Greater Rochester International Airport, during the entire year, the rain falls for 152 days and collects up to 31.89" (810mm) of precipitation.

Ocean temperature

In Abril, the average ocean temperature is 37.4°F (3°C).
Note: For swimming, this is considered life-threatening and very dangerous. The water feels painfully cold, and hyperventilation quickly occurs. A specialized swimsuit is mandatory to reduce thermal damage.

Daylight

The average length of the day in Greater Rochester International Airport is 13.4h.

Sunshine

In Greater Rochester International Airport, the average sunshine is 7h.

UV index

The average daily maximum UV index in Greater Rochester International Airport is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from the exposure to the Sun's UV rays for the average person.
Note: In Abril, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. 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.

What is the temperature in Abril in Greater Rochester International Airport?

In Greater Rochester International Airport, New York, in Abril, the average high-temperature is 55.4°F (13°C), and the average low-temperature is 35.6°F (2°C).

How many days does it rain in Abril in Greater Rochester International Airport?

In Greater Rochester International Airport, during Abril, the rain falls for 13 days and regularly aggregates up to 2.72" (69mm) of precipitation.

What is the ocean temperature in Abril in Greater Rochester International Airport?

In Greater Rochester International Airport, in Abril, the average water temperature is 37.4°F (3°C). For swimming, this is considered life-threatening and very dangerous. The water feels painfully cold, and hyperventilation quickly occurs. A specialized swimsuit is mandatory to reduce thermal damage.

How many hours of daylight does Greater Rochester International Airport have in Abril?

The average length of the day in Abril in Greater Rochester International Airport is 13.4h.

How many hours of sunshine does Greater Rochester International Airport have in Abril?

The average sunshine in Abril is 7h.

What is the UV index reading in Abril in Greater Rochester International Airport?

In Abril, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from the exposure to the Sun's UV radiation.
Average temperature in April - Greater Rochester International Airport, NY
  • Average high temperature in April: 55°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (30°F).

  • Average low temperature in April: 36°F

Months with the highest average low temperature are July and August (59°F).
Coldest months (with the lowest average low temperature) are January and February (16°F).

Average rainfall in April - Greater Rochester International Airport, NY
  • Average rainfall in April: 2.7"

The wettest month (with the highest rainfall) is August (3.3").
Driest months (with the lowest rainfall) are January and February (2").

Average rainfall days in April - Greater Rochester International Airport, NY
  • Average rainfall days in April: 13 days

The month with the highest number of rainy days is December (17 days).
The month with the lowest number of rainy days is July (9 days).

Average sea temperature in April - Greater Rochester International Airport, NY
  • Average sea temperature in April: 37°F

The best month for swimming (with the highest average sea temperature) is August (70°F).
Coldest months (with the lowest average sea temperature) are February and March (36°F).

Average daylight in April / Average sunshine in April - Greater Rochester International Airport, NY
  • Average daylight in April: 13.4h

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

  • Average sunshine in April: 7h

Months with most sunshine are June and July (Average sunshine: 10h).
Months with least sunshine are January, November and December (Average sunshine: 3).

Average UV index in April - Greater Rochester International Airport, 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).