Climate and monthly weather forecast
Dillsburg, PA

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Weather in January

January, like December, in Dillsburg, Pennsylvania, is another cold winter month, with an average temperature fluctuating between 22.3°F (-5.4°C) and 35.1°F (1.7°C). With its high average temperature of 35.1°F (1.7°C) and a low of 22.3°F (-5.4°C), January is regarded as the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is also an icy month in Dillsburg, Pennsylvania, with temperature in the range of an average low of 23.9°F (-4.5°C) and an average high of 38.5°F (3.6°C). The transition into February notes an average high-temperature of a still cold 38.5°F (3.6°C), revealing a mild distinction from the 35.1°F (1.7°C) in January. Weather in February »

Weather in March

The first month of the spring, March, is a chilly month in Dillsburg, Pennsylvania, with an average temperature ranging between min 31.6°F (-0.2°C) and max 47.8°F (8.8°C). As Dillsburg transitions into March, a rise in the average high-temperature is observed, moving from a cold 38.5°F (3.6°C) in February to a chilly 47.8°F (8.8°C). Weather in March »

Weather in April

April is a moderate spring month in Dillsburg, Pennsylvania, with an average temperature varying between 60.3°F (15.7°C) and 41.7°F (5.4°C). April's arrival sees a rise in the average high-temperature, jumping from March's chilly 47.8°F (8.8°C) to a refreshing 60.3°F (15.7°C). Weather in April »

Weather in May

The last month of the spring, May, is a pleasant month in Dillsburg, Pennsylvania, with temperature in the range of an average low of 51.8°F (11°C) and an average high of 70.5°F (21.4°C). Dillsburg's weather in May shows a rise in the average high-temperature, moving up from April's refreshing 60.3°F (15.7°C) to an agreeable 70.5°F (21.4°C). Weather in May »

Weather in June

June, the first month of the summer in Dillsburg, is a warm month, with an average temperature fluctuating between 58.6°F (14.8°C) and 78.6°F (25.9°C). June showcases a minor temperature ascent, adjusting from May's pleasant 70.5°F (21.4°C) to a warm 78.6°F (25.9°C). Weather in June »

Weather in July

July, like June, in Dillsburg, Pennsylvania, is another warm summer month, with an average temperature ranging between min 63.7°F (17.6°C) and max 83.8°F (28.8°C). July tends to be the warmest month, with temperatures averaging a daily high of 83.8°F (28.8°C) and a low of 63.7°F (17.6°C). The heat index in July is calculated to be a hot 91.4°F (33°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Dillsburg, Pennsylvania, with temperature in the range of an average low of 61.7°F (16.5°C) and an average high of 81.3°F (27.4°C). During August, Dillsburg observes a subtle ascent to a still moderately hot 81.3°F (27.4°C) from July's 83.8°F (28.8°C) in the average high-temperature. Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Dillsburg, Pennsylvania, with temperature in the range of an average high of 74.3°F (23.5°C) and an average low of 55.8°F (13.2°C). As August transitions into September, Dillsburg sees a gentle drop in the average high-temperature, transitioning from a moderately hot 81.3°F (27.4°C) to a still warm 74.3°F (23.5°C). Weather in September »

Weather in October

October, the same as September, is another comfortable autumn month in Dillsburg, Pennsylvania, with an average temperature ranging between min 45.9°F (7.7°C) and max 62.8°F (17.1°C). With October's arrival, Dillsburg sees a decrease in average high-temperatures, moving from a warm 74.3°F (23.5°C) in September to an enjoyable 62.8°F (17.1°C). Weather in October »

Weather in November

The last month of the autumn, November, is another cool month in Dillsburg, Pennsylvania, with temperature in the range of an average high of 50°F (10°C) and an average low of 35.1°F (1.7°C). Start of November brings a shift in the average high-temperature, falling from October's comfortable 62.8°F (17.1°C) to a cool 50°F (10°C). Weather in November »

Weather in December

The first month of the winter, December, is also an icy month in Dillsburg, Pennsylvania, with an average temperature fluctuating between 41°F (5°C) and 29.5°F (-1.4°C). The arrival of December corresponds with a reduction in the average high-temperature, down from November's cool 50°F (10°C) to an icy 41°F (5°C). Weather in December »
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Frequently asked questions

What are the coldest months in Dillsburg?

The coldest period is January, when temperatures fluctuate between an average high of 35.1°F (1.7°C) and a low of 22.3°F (-5.4°C).

What is the driest month in Dillsburg?

The months with the least rainfall in Dillsburg, Pennsylvania, are January and February Rain falls for 5.3 days and accumulates 0.75" (19mm) of rain.

How many days does it rain in Dillsburg?

In Dillsburg, during the entire year, the rain falls for 123.7 days and collects up to 12.09" (307mm) of precipitation.

When does it snow in Dillsburg?

Months with snowfall are January through April, October through December.

How much does it snow in Dillsburg?

In Dillsburg, Pennsylvania, during the entire year, snow falls for 22.3 days and aggregates up to 4.72" (120mm) of snow.

What are the months with the lowest UV index in Dillsburg?

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

What is the most humid month in Dillsburg?

February is the most humid month, with an average relative humidity of 80%.

When does it snow the most in Dillsburg?

February is the month with the most snowfall. Snow falls for 6.3 days and accumulates 1.5" (38mm) of snow.

What is the month with the least sunshine in Dillsburg?

The month with the least sunshine in Dillsburg is February, with an average of 4.5h of sunshine.

When is Daylight Saving Time (DST) in Dillsburg?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Dillsburg, Pennsylvania, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.

What are the least humid months in Dillsburg?

April and July, with an average relative humidity of 75%, are the least humid months.

What is the wettest month in Dillsburg?

The month with the most rainfall in Dillsburg, Pennsylvania, is May, when the rain falls for 14.7 days and typically aggregates up to 1.34" (34mm) of precipitation.

When it does not snow in Dillsburg?

May through September are months without snowfall in Dillsburg.

When is the highest UV index in Dillsburg?

May through July, with an average maximum UV index of 6, are months with the highest UV index in Dillsburg.

When are the longest days in Dillsburg?

June has the longest days of the year, with an average of 15h and 0min of daylight.

What are the warmest months in Dillsburg?

Dillsburg's warmest month, July, registers temperatures that range from a high of 83.8°F (28.8°C) to a low of 63.7°F (17.6°C).

What month has the most sunshine in Dillsburg?

With an average of 10.5h of sunshine, July has the most sunshine of the year.

What is the month with the shortest days in Dillsburg?

With an average of 9h and 24min of daylight, December has the shortest days of the year.

Average temperature
Dillsburg, PA

Average temperature - Dillsburg, PA

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (35.1°F).

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (22.3°F).

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Average pressure
Dillsburg, PA

Average pressure - Dillsburg, PA

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed
Dillsburg, PA

Average wind speed - Dillsburg, PA

The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).

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Average humidity
Dillsburg, PA

Average humidity - Dillsburg, PA

The month with the highest relative humidity is February (80%).
The months with the lowest relative humidity are April and July (75%).

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Average rainfall
Dillsburg, PA

Average rainfall - Dillsburg, PA

The wettest month (with the highest rainfall) is May (1.34").
The driest months (with the least rainfall) are January and February (0.75").

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Average rainfall days
Dillsburg, PA

Average rainfall days - Dillsburg, PA

The month with the highest number of rainy days is May (14.7 days).
The month with the least rainy days is January (5.3 days).

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Average snowfall
Dillsburg, PA

Average snowfall - Dillsburg, PA

The month with the highest snowfall is February (1.5").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days
Dillsburg, PA

Average snowfall days - Dillsburg, PA

The month with the highest number of snowfall days is January (7.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Dillsburg, PA

Average daylight / Average sunshine - Dillsburg, PA

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

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Average sunshine days
Dillsburg, PA

Average sunshine days - Dillsburg, PA

The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is May (13.8 days).

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Average UV index
Dillsburg, PA

Average UV index - Dillsburg, PA

The months with the highest UV index are May, June and July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average visibility
Dillsburg, PA

Average visibility - Dillsburg, PA

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

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Dillsburg, Pennsylvania, USA

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