Climate and monthly weather forecast
Port Perry, PA

Weather in January

January, like December, in Port Perry, Pennsylvania, is a wintry winter month, with an average temperature fluctuating between 33.1°F (0.6°C) and 20.7°F (-6.3°C). With an average high-temperature of 33.1°F (0.6°C) and an average low-temperature of 20.7°F (-6.3°C), January is the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is another cold month in Port Perry, Pennsylvania, with an average temperature varying between 37.2°F (2.9°C) and 23.2°F (-4.9°C). In February, the average high-temperature is essentially the same as in January - a still wintry 37.2°F (2.9°C). Weather in February »

Weather in March

The first month of the spring, March, is a frosty month in Port Perry, Pennsylvania, with an average temperature varying between 47.3°F (8.5°C) and 31.1°F (-0.5°C). In Port Perry, Pennsylvania, the average high-temperature in March rises from a cold 37.2°F (2.9°C) in February to a frosty 47.3°F (8.5°C). Weather in March »

Weather in April

April is a mild spring month in Port Perry, Pennsylvania, with an average temperature varying between 60.1°F (15.6°C) and 41.2°F (5.1°C). In Port Perry, the average high-temperature in April rises from a frosty 47.3°F (8.5°C) in March to a mild 60.1°F (15.6°C). Weather in April »

Weather in May

The last month of the spring, May, is a pleasant month in Port Perry, Pennsylvania, with an average temperature fluctuating between 51.1°F (10.6°C) and 71.8°F (22.1°C). In May, the average high-temperature rises from a mild 60.1°F (15.6°C) in April to an agreeable 71.8°F (22.1°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Port Perry, Pennsylvania, with an average temperature varying between 78.6°F (25.9°C) and 57.6°F (14.2°C). In Port Perry, the average high-temperature in June marginally rises from a pleasant 71.8°F (22.1°C) in May to a warm 78.6°F (25.9°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Port Perry, Pennsylvania, with temperature in the range of an average high of 83.1°F (28.4°C) and an average low of 61.3°F (16.3°C). With an average high-temperature of 83.1°F (28.4°C) and an average low-temperature of 61.3°F (16.3°C), July is the warmest month. In July, the average heat index is calculated to be a tropical 89.6°F (32°C). Weather in July »

Weather in August

August, the last month of the summer in Port Perry, is another warm month, with an average temperature ranging between min 60.3°F (15.7°C) and max 81.7°F (27.6°C). In Port Perry, the average high-temperature in August is almost the same as in July - a still moderately hot 81.7°F (27.6°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Port Perry, Pennsylvania, with an average temperature fluctuating between 55°F (12.8°C) and 75.4°F (24.1°C). In September, the average high-temperature marginally drops from 81.7°F (27.6°C) in August to a still warm 75.4°F (24.1°C). Weather in September »

Weather in October

October, the same as September, is another comfortable autumn month in Port Perry, Pennsylvania, with an average temperature ranging between max 61.9°F (16.6°C) and min 45.1°F (7.3°C). In Port Perry, Pennsylvania, the average high-temperature in October drops from a moderately hot 75.4°F (24.1°C) in September to an enjoyable 61.9°F (16.6°C). Weather in October »

Weather in November

November, the last month of the autumn in Port Perry, is another chilly month, with temperature in the range of an average high of 49.1°F (9.5°C) and an average low of 34°F (1.1°C). In Port Perry, the average high-temperature in November drops from an enjoyable 61.9°F (16.6°C) in October to a chilly 49.1°F (9.5°C). Weather in November »

Weather in December

December, the first month of the winter in Port Perry, is still a cold month, with temperature in the range of an average high of 39.4°F (4.1°C) and an average low of 28.2°F (-2.1°C). In Port Perry, the average high-temperature in December drops from a chilly 49.1°F (9.5°C) in November to a cold 39.4°F (4.1°C). Weather in December »
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FAQ

What is the coldest month in Port Perry?

January is the coldest month in Port Perry, Pennsylvania, with an average high-temperature of 33.1°F (0.6°C) and an average low-temperature of 20.7°F (-6.3°C).

How much does it rain in Port Perry?

In Port Perry, during the entire year, the rain falls for 151 days and collects up to 20.39" (518mm) of precipitation.

When does it snow in Port Perry?

Months with snowfall in Port Perry, Pennsylvania, are January through May, October through December.

How many days does it snow in Port Perry?

Throughout the year, there are 35.4 snowfall days, and 10.35" (263mm) of snow is accumulated.

What is the month with the least sunshine in Port Perry?

The month with the least sunshine in Port Perry, Pennsylvania, is January, with an average of 2.9h of sunshine.

What is the most humid month in Port Perry?

February is the most humid month in Port Perry, Pennsylvania, with an average relative humidity of 85%.

What is the snowiest month in Port Perry?

February is the month with the most snowfall. Snow falls for 8.7 days and accumulates 2.52" (64mm) of snow.

When is Daylight Saving Time (DST) in Port Perry?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts in Port Perry, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from EDT to EST.

What are the least humid months in Port Perry?

The months with the lowest humidity are April, July and August, with an average relative humidity of 76%.

What is the rainiest month in Port Perry?

May is the month with the most rainfall in Port Perry. Rain falls for 18.2 days and accumulates 2.56" (65mm) of precipitation.

When it does not snow in Port Perry?

June through September are months without snowfall.

When are the longest days in Port Perry?

With an average of 15h and 1min of daylight, June has the longest days of the year in Port Perry, Pennsylvania.

What are the months with the highest UV index in Port Perry?

The months with the highest UV index in Port Perry, Pennsylvania, are June through August, with an average maximum UV index of 6.

What is the warmest month in Port Perry?

With an average high-temperature of 83.1°F (28.4°C) and an average low-temperature of 61.3°F (16.3°C), July is the warmest month in Port Perry.

What month has the most sunshine in Port Perry?

The month with the most sunshine is August, with an average of 10.2h of sunshine.

What is the driest month in Port Perry?

November is the month with the least rainfall in Port Perry, Pennsylvania. Rain falls for 8 days and accumulates 1.06" (27mm) of precipitation.

What is the month with the shortest days in Port Perry?

With an average of 9h and 21min of daylight, December has the shortest days of the year in Port Perry, Pennsylvania.

What is the month with the lowest UV index in Port Perry?

The month with the lowest UV index in Port Perry, Pennsylvania, is December, with an average maximum UV index of 1.

Average temperature
Port Perry, PA

Average temperature - Port Perry, PA

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (33.1°F).

The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).

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Average pressure
Port Perry, PA

Average pressure - Port Perry, PA

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed
Port Perry, PA

Average wind speed - Port Perry, PA

The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

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Average humidity
Port Perry, PA

Average humidity - Port Perry, PA

The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are April, July and August (76%).

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Average rainfall
Port Perry, PA

Average rainfall - Port Perry, PA

The wettest month (with the highest rainfall) is May (2.56").
The driest month (with the least rainfall) is November (1.06").

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Average rainfall days
Port Perry, PA

Average rainfall days - Port Perry, PA

The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is January (7.7 days).

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Average snowfall
Port Perry, PA

Average snowfall - Port Perry, PA

The month with the highest snowfall is February (2.52").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Port Perry, PA

Average snowfall days - Port Perry, PA

The month with the highest number of snowfall days is January (9.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Port Perry, PA

Average daylight / Average sunshine - Port Perry, PA

The month with the longest days is June (Average daylight: 15h and 1min).
The month with the shortest days is December (Average daylight: 9h and 21min).

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).

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Average sunshine days
Port Perry, PA

Average sunshine days - Port Perry, PA

The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is May (10.1 days).

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Average visibility
Port Perry, PA

Average visibility - Port Perry, PA

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

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