Climate and monthly weather forecast
Sellersville, PA

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Weather in January

January, like December, in Sellersville, Pennsylvania, is a wintry winter month, with temperature in the range of an average high of 35.2°F (1.8°C) and an average low of 23°F (-5°C). January, with an average high of 35.2°F (1.8°C) and a low of 23°F (-5°C), signifies the coldest month of the year. Weather in January »

Weather in February

The last month of the winter, February, is also an icy month in Sellersville, Pennsylvania, with an average temperature varying between 39°F (3.9°C) and 24.8°F (-4°C). Sellersville experiences an average high-temperature of a still icy 39°F (3.9°C) in February, subtly different from January's 35.2°F (1.8°C). Weather in February »

Weather in March

The first month of the spring, March, is a chilly month in Sellersville, Pennsylvania, with an average temperature ranging between min 32.4°F (0.2°C) and max 47.7°F (8.7°C). March's arrival signals a subtle increase in average high-temperatures, moving from February's wintry 39°F (3.9°C) to a chilly 47.7°F (8.7°C). Weather in March »

Weather in April

April is a mild spring month in Sellersville, Pennsylvania, with an average temperature fluctuating between 60.1°F (15.6°C) and 42.3°F (5.7°C). Noticing a change, the average high-temperature during April moves from March's chilly 47.7°F (8.7°C) to a moderate 60.1°F (15.6°C). Weather in April »

Weather in May

May, the last month of the spring in Sellersville, is an agreeable month, with temperature in the range of an average low of 52.3°F (11.3°C) and an average high of 70.7°F (21.5°C). With the onset of May, Sellersville's weather sees a temperature rise, transitioning from a moderate 60.1°F (15.6°C) in April to a pleasant 70.7°F (21.5°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Sellersville, Pennsylvania, with an average temperature ranging between max 79.3°F (26.3°C) and min 59.7°F (15.4°C). June signals a minor shift in the average high-temperature, moving from May's agreeable 70.7°F (21.5°C) to a warm 79.3°F (26.3°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Sellersville, Pennsylvania, with temperature in the range of an average low of 65.7°F (18.7°C) and an average high of 84.9°F (29.4°C). Sellersville's warmest month, July, registers temperatures that range from a high of 84.9°F (29.4°C) to a low of 65.7°F (18.7°C). July's heat index is appraised at a tropical 93.2°F (34°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Sellersville, Pennsylvania, with an average temperature varying between 82.4°F (28°C) and 64.2°F (17.9°C). Entering August, the average high-temperature is recorded at a still moderately hot 82.4°F (28°C), exhibiting a minimal shift from July's 84.9°F (29.4°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Sellersville, Pennsylvania, with an average temperature varying between 75.7°F (24.3°C) and 57.2°F (14°C). Sellersville in September undergoes a slight reduction in the average high-temperature, shifting from August's warm 82.4°F (28°C) to a still moderately hot 75.7°F (24.3°C). Weather in September »

Weather in October

October, the same as September, is another comfortable autumn month in Sellersville, Pennsylvania, with an average temperature ranging between min 47.7°F (8.7°C) and max 63.1°F (17.3°C). October is characterized by a reduction in the average high-temperature, from a warm 75.7°F (24.3°C) in September to a refreshing 63.1°F (17.3°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a fresh month in Sellersville, Pennsylvania, with an average temperature varying between 50.7°F (10.4°C) and 36.7°F (2.6°C). In November, the meteorological conditions alter, with the average high-temperature shifting from an enjoyable 63.1°F (17.3°C) in October to a cool 50.7°F (10.4°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cold month in Sellersville, Pennsylvania, with an average temperature varying between 30.2°F (-1°C) and 41.9°F (5.5°C). With the onset of December, Sellersville experiences a modest temperature adjustment, with the average high-temperature gently receding from a cool 50.7°F (10.4°C) in November to a cold 41.9°F (5.5°C). Weather in December »
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Frequently asked questions

What are the coldest months in Sellersville?

In Sellersville, January registers the lowest temperatures, averaging 35.2°F (1.8°C) at the peak and 23°F (-5°C) at the lowest.

How much does it rain in Sellersville?

Throughout the year, there are 157.1 rainfall days, and 31.73" (806mm) of precipitation is accumulated.

When does it snow in Sellersville?

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

How many days does it snow in Sellersville?

Throughout the year, there are 26.7 snowfall days, and 14.37" (365mm) of snow is accumulated.

What is the month with the lowest UV index in Sellersville?

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

What is the most humid month in Sellersville?

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

What is the month with the least sunshine in Sellersville?

February has the least sunshine of the year in Sellersville, with an average of 4.7h of sunshine.

What is the snowiest month in Sellersville?

The month with the most snowfall in Sellersville, Pennsylvania, is March, when snow falls for 5.1 days and typically aggregates up to 4.13" (105mm) of snow.

When is Daylight Saving Time (DST) in Sellersville?

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 are the least humid months in Sellersville?

April and July, with an average relative humidity of 74%, are the least humid months in Sellersville.

What is the month with the highest UV index in Sellersville?

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

When it does not snow in Sellersville?

In Sellersville, snow does not fall in June through September.

When are the longest days in Sellersville?

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

What are the warmest months in Sellersville?

Sellersville's temperatures tend to reach their peak averages in July, with a high of 84.9°F (29.4°C) and a low of 65.7°F (18.7°C).

What is the rainiest month in Sellersville?

The wettest months in Sellersville are July and August, with an average 3.07" (78mm) of rainfall.

What month has the most sunshine in Sellersville?

With an average of 10.6h of sunshine, July has the most sunshine of the year in Sellersville.

What is the driest month in Sellersville?

The month with the least rainfall in Sellersville is September, when the rain falls for 12.3 days and typically collects 1.85" (47mm) of precipitation.

What is the month with the shortest days in Sellersville?

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

Average temperature
Sellersville, PA

Average temperature - Sellersville, PA

The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (35.2°F).

The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (23°F).

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Average pressure
Sellersville, PA

Average pressure - Sellersville, 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
Sellersville, PA

Average wind speed - Sellersville, PA

The windiest month (with the highest average wind speed) is March (8.2mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity
Sellersville, PA

Average humidity - Sellersville, PA

The month with the highest relative humidity is February (80%).
The months with the lowest relative humidity are April and July (74%).

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Average rainfall
Sellersville, PA

Average rainfall - Sellersville, PA

The wettest months (with the highest rainfall) are July and August (3.07").
The driest month (with the least rainfall) is September (1.85").

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Average rainfall days
Sellersville, PA

Average rainfall days - Sellersville, PA

The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is January (8.8 days).

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Average snowfall
Sellersville, PA

Average snowfall - Sellersville, PA

The month with the highest snowfall is March (4.13").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Sellersville, PA

Average snowfall days - Sellersville, PA

The month with the highest number of snowfall days is January (8.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Sellersville, PA

Average daylight / Average sunshine - Sellersville, 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 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

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Average sunshine days
Sellersville, PA

Average sunshine days - Sellersville, PA

The month with the most sunshine days is November (18.2 days).
The month with the least sunshine days is June (11.9 days).

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Average UV index
Sellersville, PA

Average UV index - Sellersville, PA

The months with the highest UV index are May, June, July and August (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
Sellersville, PA

Average visibility - Sellersville, PA

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

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Sellersville, Pennsylvania, USA

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