Gettysburg
Pennsylvania, USA
Long-term weather forecast
Long-term weather forecast

April weather forecast and climate
Gettysburg, PA

The iconic and unifying Pennsylvania monument in a vast green field with neat grounds and green trees in the city of Gettysburg, clear sky
The iconic and unifying Pennsylvania monument in a vast green field with neat grounds and green trees in the city of Gettysburg, clear sky
April in Gettysburg, Pennsylvania, is a comfortable spring month, with temperature in the range of an average high of 64°F (17.8°C) and an average low of 39.9°F (4.4°C).

Temperature

In April, the average high-temperature increases, from a cool 52°F (11.1°C) in March, to an enjoyable 64°F (17.8°C). The average low-temperature, in Gettysburg, is 39.9°F (4.4°C).

Rainfall

In Gettysburg, during April, the rain falls for 11 days and regularly aggregates up to 3.5" (89.7mm) of precipitation. In Gettysburg, during the entire year, the rain falls for 125 days and collects up to 43.2" (1098.1mm) of precipitation.

Daylight

In April, the average length of the day in Gettysburg is 13.3h.

Sunshine

The average sunshine in Gettysburg is 8h.

UV index

In Gettysburg, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to the UV radiation for the ordinary person.
In April, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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.

What is the temperature in April in Gettysburg?

In April, in Gettysburg, Pennsylvania, the average high-temperature is 64°F (17.8°C), and the average low-temperature is 39.9°F (4.4°C).

How much does it rain in Gettysburg in April?

In Gettysburg, Pennsylvania, during April, the rain falls for 11 days and regularly aggregates up to 3.5" (89.7mm) of precipitation.

How many hours of daylight does Gettysburg have in April?

In April, the average length of the day is 13.3h.

How long on average sun shines in April in Gettysburg?

In Gettysburg, Pennsylvania, the average sunshine in April is 8h.

What is the UV index intensity in April in Gettysburg?

The average daily maximum UV index in April in Gettysburg, Pennsylvania, is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to the UV radiation.
Average temperature in April - Gettysburg, PA
  • Average high temperature in April: 64°F

The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (39°F).

  • Average low temperature in April: 40°F

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (21°F).

Average rainfall in April - Gettysburg, PA
  • Average rainfall in April: 3.5"

Wettest months (with the highest rainfall) are May and June (4.3").
The driest month (with the lowest rainfall) is February (3").

Average rainfall days in April - Gettysburg, PA
  • Average rainfall days in April: 11 days

The month with the highest number of rainy days is May (12 days).
Months with the lowest number of rainy days are September and October (9 days).

Average daylight in April / Average sunshine in April - Gettysburg, PA
  • Average daylight in April: 13.3h

The month with the longest days is June (Average daylight: 15h).
The month with shortest days is December (Average daylight: 9.4h).

  • Average sunshine in April: 8h

Months with most sunshine are June, July and August (Average sunshine: 9h).
The month with least sunshine is December (Average sunshine: 4h).

Average UV index in April - Gettysburg, PA
  • Average UV index in April: 6

Months with the highest UV index are June and July (UV index 9).
Months with the lowest UV index are January, November and December (UV index 2).