April weather forecast and climate
Port Jervis, NY

April in Port Jervis, New York, is a mild spring month, with average temperature fluctuating between 37.8°F (3.2°C) and 55.9°F (13.3°C).

Temperature

In Port Jervis, New York, the average high-temperature rises, from a frosty 43.3°F (6.3°C) in March, to a moderate 55.9°F (13.3°C). The average low-temperature, in April, is 37.8°F (3.2°C).

Humidity

Months with the lowest humidity in Port Jervis are April and July, with an average relative humidity of 77%.

Rainfall

In Port Jervis, it is raining for 16.1 days, with typically 1.89" (48mm) of accumulated precipitation. Throughout the year, there are 150.5 rainfall days, and 19.37" (492mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. In Port Jervis, snow falls for 1 days, with typically accumulated 0.16" (4mm) of snow. Throughout the year, in Port Jervis, there are 36.1 snowfall days, and 9.8" (249mm) of snow is accumulated.

Daylight

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

Sunshine

In Port Jervis, the average sunshine is 7.8h.

UV index

The average daily maximum UV index in Port Jervis is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to the UV radiation for ordinary individuals.
Note: The daily maximum UV index of 3 interpret into the following advice:
Take precautions - Protection against sun damage is advised. 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 Port Jervis?

The average high-temperature, in April, is 55.9°F (13.3°C), while the average low-temperature is 37.8°F (3.2°C).

What are the least humid months in Port Jervis?

April and July, with an average relative humidity of 77%, are the least humid months.

What is the average humidity in April in Port Jervis?

The average relative humidity in April in Port Jervis, New York, is 77%.

How much does it rain in Port Jervis in April?

In Port Jervis, New York, during April, the rain falls for 16.1 days and regularly aggregates up to 1.89" (48mm) of precipitation.

How much does it snow in Port Jervis in April?

In April, in Port Jervis, it is snowing for 1 days. Throughout April, 0.16" (4mm) of snow is accumulated.

What is the average length of the day in April in Port Jervis?

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

How many hours of sunshine does Port Jervis have in April?

The average sunshine in April in Port Jervis is 7.8h.

How high is the UV index in April in Port Jervis?

In April, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a medium health risk from the exposure to the Sun's UV rays.
Average temperature in April - Port Jervis, NY
  • Average high temperature in April: 13.3°C

The warmest month (with the highest average high temperature) is July (28.1°C).
The month with the lowest average high temperature is January (0°C).

  • Average low temperature in April: 3.2°C

The month with the highest average low temperature is July (15.7°C).
The coldest month (with the lowest average low temperature) is January (-7.3°C).

Average pressure in April - Port Jervis, NY
  • Average pressure in April: 1015.3mbar

The month with the highest atmospheric pressure is November (1019.6mbar).
The month with the lowest atmospheric pressure is June (1013.7mbar).

Average wind speed in April - Port Jervis, NY
  • Average wind speed in April: 11.7km/h

The windiest month (with the highest average wind speed) is March (12.2km/h).
The calmest month (with the lowest average wind speed) is August (7.8km/h).

Average humidity in April - Port Jervis, NY
  • Average humidity in April: 77%

Months with the highest relative humidity are February and December (83%).
Months with the lowest relative humidity are April and July (77%).

Average rainfall in April - Port Jervis, NY
  • Average rainfall in April: 48mm

The wettest month (with the highest rainfall) is May (60mm).
The driest month (with the least rainfall) is January (26mm).

Average rainfall days in April - Port Jervis, NY
  • Average rainfall days in April: 16.1 days

The month with the highest number of rainy days is May (16.7 days).
Months with the least rainy days are January and February (8.6 days).

Average snowfall in April - Port Jervis, NY
  • Average snowfall in April: 4mm

The month with the highest snowfall is February (78mm).
Months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in April - Port Jervis, NY
  • Average snowfall days in April: 1 days

The month with the highest number of snowfall days is February (10 days).
Months with the least snowfall days are June, July, August and September (0 days).

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

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.2h).

  • Average sunshine in April: 7.8h

The month with the most sunshine is July (Average sunshine: 10.2h).
The month with the least sunshine is February (Average sunshine: 4.2h).

Average sunshine days in April - Port Jervis, NY
  • Average sunshine days in April: 11.8 days

The month with the most sunshine days is October (17.4 days).
Months with the least sunshine days are April and May (11.8 days).

Average UV index in April - Port Jervis, NY
  • Average UV index in April: 3

The month with the highest UV index is June (UV index 6).
Months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in April - Port Jervis, NY
  • Average cloud cover in April: 49

The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is July (Cloud cover 36).

Average visibility in April - Port Jervis, NY
  • Average visibility in April: 8km

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