Climate and monthly weather forecast
Zionsville, PA

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Weather in January

January, the same as December, is another cold winter month in Zionsville, Pennsylvania, with temperature in the range of an average low of 22.1°F (-5.5°C) and an average high of 34.5°F (1.4°C). January stands out as Zionsville's coldest month, with an average high-temperature of 34.5°F (1.4°C) and a low-temperature of 22.1°F (-5.5°C). Weather in January »

Weather in February

February, the last month of the winter in Zionsville, is also an icy month, with an average temperature varying between 23.5°F (-4.7°C) and 37.9°F (3.3°C). Zionsville experiences an average high-temperature of a still cold 37.9°F (3.3°C) in February, marking an insignificant shift from 34.5°F (1.4°C) in January. Weather in February »

Weather in March

The first month of the spring, March, is a chilly month in Zionsville, Pennsylvania, with temperature in the range of an average high of 46.9°F (8.3°C) and an average low of 31.1°F (-0.5°C). As Zionsville welcomes March, the average high-temperature sees a rise, transitioning from an icy 37.9°F (3.3°C) in February to a chilly 46.9°F (8.3°C). Weather in March »

Weather in April

April in Zionsville, Pennsylvania, is a moderate spring month, with temperature in the range of an average low of 40.6°F (4.8°C) and an average high of 58.8°F (14.9°C). An upsurge in temperatures occurs as March gives way to April, with average highs shifting from a frosty 46.9°F (8.3°C) to a refreshing 58.8°F (14.9°C). Weather in April »

Weather in May

May, the last month of the spring in Zionsville, is an agreeable month, with an average temperature varying between 51.1°F (10.6°C) and 70°F (21.1°C). The arrival of May brings a temperature shift, with the average high-temperature escalating from a moderate 58.8°F (14.9°C) in April to an agreeable 70°F (21.1°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Zionsville, Pennsylvania, with an average temperature fluctuating between 58.5°F (14.7°C) and 78.1°F (25.6°C). Zionsville's transition into June brings a slight rise in the average high-temperature, moving from an agreeable 70°F (21.1°C) in May to a warm 78.1°F (25.6°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Zionsville, Pennsylvania, with temperature in the range of an average high of 84°F (28.9°C) and an average low of 64°F (17.8°C). Temperature readings reach their annual highs in July, averaging 84°F (28.9°C) and a minimum average of 64°F (17.8°C). For most parts of July, the heat index is calculated to be a hot 93.2°F (34°C). Weather in July »

Weather in August

August, the last month of the summer in Zionsville, is another warm month, with an average temperature varying between 81.3°F (27.4°C) and 62.6°F (17°C). Zionsville's shift from July to August is accompanied by an average high-temperature of a still moderately hot 81.3°F (27.4°C), a slight deviation from 84°F (28.9°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Zionsville, Pennsylvania, with an average temperature fluctuating between 74.7°F (23.7°C) and 55.4°F (13°C). During the shift to September, a minor reduction in average high-temperature is observed, shifting from a moderately hot 81.3°F (27.4°C) in August to a still warm 74.7°F (23.7°C). Weather in September »

Weather in October

October, like September, in Zionsville, Pennsylvania, is another enjoyable autumn month, with an average temperature varying between 46.2°F (7.9°C) and 62.1°F (16.7°C). As October commences, the average high-temperature shows a reduction, transitioning from a moderately hot 74.7°F (23.7°C) in September to a comfortable 62.1°F (16.7°C). Weather in October »

Weather in November

November, the last month of the autumn in Zionsville, is also a fresh month, with an average temperature fluctuating between 50°F (10°C) and 35.4°F (1.9°C). The shift from October to November corresponds with a decrease in the average high-temperature, down to a fresh 50°F (10°C) from a refreshing 62.1°F (16.7°C). Weather in November »

Weather in December

December, the first month of the winter in Zionsville, is also a wintry month, with an average temperature fluctuating between 40.3°F (4.6°C) and 28.9°F (-1.7°C). In December, the meteorological conditions alter, with the average high-temperature shifting from a fresh 50°F (10°C) in November to a wintry 40.3°F (4.6°C). Weather in December »
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Frequently asked questions

What are the coldest months in Zionsville?

Zionsville experiences its average lowest temperatures in January, reaching a peak of 34.5°F (1.4°C) and a minimum of 22.1°F (-5.5°C).

How many days does it rain in Zionsville?

In Zionsville, Pennsylvania, during the entire year, the rain falls for 156.9 days and collects up to 33.15" (842mm) of precipitation.

When does it snow in Zionsville?

January through May, October through December are months with snowfall in Zionsville, Pennsylvania.

How many days does it snow in Zionsville?

Throughout the year, in Zionsville, Pennsylvania, there are 31.2 snowfall days, and 18.98" (482mm) of snow is accumulated.

When is the lowest UV index in Zionsville?

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

What is the most humid month in Zionsville?

With an average relative humidity of 81%, February is the most humid month.

What is the month with the least sunshine in Zionsville?

February has the least sunshine of the year in Zionsville, with an average of 4.3h of sunshine.

What is the snowiest month in Zionsville?

The month with the most snowfall is March, when snow falls for 5.6 days and typically aggregates up to 5.16" (131mm) of snow.

When is Daylight Saving Time (DST) in Zionsville?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, 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 is the least humid month in Zionsville?

With an average relative humidity of 75%, April is the least humid month in Zionsville, Pennsylvania.

When it does not snow in Zionsville?

In Zionsville, Pennsylvania, snow does not fall in June through September.

When are the longest days in Zionsville?

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

What are the months with the highest UV index in Zionsville?

June and July, with an average maximum UV index of 6, are months with the highest UV index in Zionsville.

What are the warmest months in Zionsville?

The warmest month in Zionsville, Pennsylvania, is July, with an average high-temperature of 84°F (28.9°C) and an average low-temperature of 64°F (17.8°C).

What is the wettest month in Zionsville?

July is the month with the most rainfall. Rain falls for 15.9 days and accumulates 3.19" (81mm) of precipitation.

What month has the most sunshine in Zionsville?

July has the most sunshine of the year in Zionsville, Pennsylvania, with an average of 10.3h of sunshine.

What is the driest month in Zionsville?

The month with the least rainfall in Zionsville, Pennsylvania, is September, when the rain falls for 11.7 days and typically collects 1.97" (50mm) of precipitation.

What is the month with the shortest days in Zionsville?

The month with the shortest days in Zionsville is December, with an average of 9h and 18min of daylight.

Average pressure
Zionsville, PA

Average pressure - Zionsville, PA

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed
Zionsville, PA

Average wind speed - Zionsville, PA

The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).

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Average rainfall
Zionsville, PA

Average rainfall - Zionsville, PA

The wettest month (with the highest rainfall) is July (3.19").
The driest month (with the least rainfall) is September (1.97").

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Average rainfall days
Zionsville, PA

Average rainfall days - Zionsville, PA

The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is January (8.1 days).

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Average snowfall
Zionsville, PA

Average snowfall - Zionsville, PA

The month with the highest snowfall is March (5.16").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Zionsville, PA

Average snowfall days - Zionsville, PA

The month with the highest number of snowfall days is January (9.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Zionsville, PA

Average daylight / Average sunshine - Zionsville, 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 18min).

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).

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Average sunshine days
Zionsville, PA

Average sunshine days - Zionsville, PA

The month with the most sunshine days is November (17.6 days).
The month with the least sunshine days is May (11.3 days).

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Average UV index
Zionsville, PA

Average UV index - Zionsville, PA

The months with the highest UV index are 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
Zionsville, PA

Average visibility - Zionsville, PA

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

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Zionsville, Pennsylvania, USA

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