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

Monthly 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
January, the same as December, is a wintry winter month in Gettysburg, Pennsylvania, with average temperature fluctuating between 39°F (3.9°C) and 21°F (-6.1°C). With an average high-temperature of 39°F (3.9°C) and an average low-temperature of 21°F (-6.1°C), January is the coldest month. Weather in January »
The last month of the winter, February, is a frosty month in Gettysburg, Pennsylvania, with average temperature varying between 23°F (-5°C) and 43°F (6.1°C). In February, the average high-temperature is practically the same as in January - a chilly 43°F (6.1°C). Weather in February »

The first month of the spring, March, is a fresh month in Gettysburg, Pennsylvania, with temperature in the range of an average high of 52°F (11.1°C) and an average low of 30°F (-1.1°C). In Gettysburg, Pennsylvania, the average high-temperature rises, from a chilly 43°F (6.1°C) in February, to a fresh 52°F (11.1°C). Weather in March »

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). 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). Weather in April »

The last month of the spring, May, is a pleasant month in Gettysburg, Pennsylvania, with average temperature fluctuating between 73°F (22.8°C) and 48.9°F (9.4°C). In May, the average high-temperature rises, from a comfortable 64°F (17.8°C) in April, to an agreeable 73°F (22.8°C). Weather in May »

June, the first month of the summer, in Gettysburg, is a warm month, with average temperature ranging between min 57.9°F (14.4°C) and max 82°F (27.8°C). In Gettysburg, the average high-temperature rises, from an agreeable 73°F (22.8°C) in May, to a moderately hot 82°F (27.8°C). Weather in June »

July in Gettysburg, Pennsylvania, is a tropical summer month, with average temperature varying between 63°F (17.2°C) and 86°F (30°C). With an average high-temperature of 86°F (30°C) and an average low-temperature of 63°F (17.2°C), July is the warmest month. Weather in July »

August, the last month of the summer, in Gettysburg, is also a moderately hot month, with average temperature ranging between max 84°F (28.9°C) and min 61°F (16.1°C). In August, the average high-temperature is almost the same as in July - a moderately hot 84°F (28.9°C). Weather in August »

The first month of the autumn, September, is still a warm month in Gettysburg, Pennsylvania, with average temperature ranging between min 53.1°F (11.7°C) and max 77°F (25°C). In September, the average high-temperature slightly decreases, from 84°F (28.9°C) in August, to a still moderately hot 77°F (25°C). Weather in September »

October, like September, in Gettysburg, Pennsylvania, is another enjoyable autumn month, with average temperature fluctuating between 66°F (18.9°C) and 41°F (5°C). In October, the average high-temperature drops, from a moderately hot 77°F (25°C) in September, to a comfortable 66°F (18.9°C). Weather in October »

November, the last month of the autumn, in Gettysburg, is another cool month, with average temperature varying between 55°F (12.8°C) and 33.1°F (0.6°C). In November, the average high-temperature decreases, from an enjoyable 66°F (18.9°C) in October, to a cool 55°F (12.8°C). Weather in November »

December, the first month of the winter, in Gettysburg, is still a chilly month, with average temperature ranging between max 43°F (6.1°C) and min 25°F (-3.9°C). In December, the average high-temperature drops, from a fresh 55°F (12.8°C) in November, to a chilly 43°F (6.1°C). Weather in December »

What is the coldest month in Gettysburg?

The coldest month in Gettysburg, Pennsylvania, is January, with an average high-temperature of 39°F (3.9°C) and an average low-temperature of 21°F (-6.1°C).

How much does it rain in Gettysburg?

Throughout the year, in Gettysburg, there are 125 rainfall days, and 43.2" (1098.1mm) of precipitation is accumulated.

When is the lowest UV index in Gettysburg?

January, November and December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the driest month in Gettysburg?

February is the month with the least rainfall. Rain falls for 10 days and accumulates 3" (76.2mm) of precipitation.

What is the rainiest month in Gettysburg?

May is the month with the most rainfall in Gettysburg. Rain falls for 12 days and accumulates 4.3" (110mm) of precipitation.

When are the longest days in Gettysburg?

The month with the longest days in Gettysburg is June, with an average of 15h of daylight.

What is the month with the most sunshine in Gettysburg?

June through August, with an average of 9h of sunshine, are months with the most sunshine in Gettysburg.

When is the highest UV index in Gettysburg?

June and July, with an average maximum UV index of 9, are months with the highest UV index in Gettysburg.

What is the warmest month in Gettysburg?

July is the warmest month in Gettysburg, with an average high-temperature of 86°F (30°C) and an average low-temperature of 63°F (17.2°C).

What is the month with the shortest days in Gettysburg?

With an average of 9.4h of daylight, December has the shortest days of the year in Gettysburg.

What is the month with the least sunshine in Gettysburg?

The month with the least sunshine is December, with an average of 4h of sunshine.
Average rainfall - Gettysburg, PA
Average rainfall days - Gettysburg, PA

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 / Average sunshine - Gettysburg, PA