Climate and monthly weather forecast
Ulster, PA

Weather in January

January, like December, is another subzero cold winter month in Ulster, Pennsylvania, with an average temperature ranging between max 29.3°F (-1.5°C) and min 17.8°F (-7.9°C). The coldest month is January, with an average high-temperature of 29.3°F (-1.5°C) and an average low-temperature of 17.8°F (-7.9°C). Weather in January »

Weather in February

The last month of the winter, February, is a cold month in Ulster, Pennsylvania, with an average temperature ranging between min 19.8°F (-6.8°C) and max 32.7°F (0.4°C). In February, the average high-temperature is almost the same as in January - a wintry 32.7°F (0.4°C). Weather in February »

Weather in March

March, the first month of the spring in Ulster, is still a cold month, with an average temperature varying between 26.1°F (-3.3°C) and 41.9°F (5.5°C). In Ulster, Pennsylvania, the average high-temperature in March increases from 32.7°F (0.4°C) in February to a still wintry 41.9°F (5.5°C). Weather in March »

Weather in April

April in Ulster, Pennsylvania, is a fresh spring month, with an average temperature fluctuating between 54.1°F (12.3°C) and 35.6°F (2°C). In Ulster, the average high-temperature in April increases from a wintry 41.9°F (5.5°C) in March to a fresh 54.1°F (12.3°C). Weather in April »

Weather in May

The last month of the spring, May, is an enjoyable month in Ulster, Pennsylvania, with an average temperature varying between 46.6°F (8.1°C) and 67.5°F (19.7°C). In May, the average high-temperature rises from a cool 54.1°F (12.3°C) in April to an enjoyable 67.5°F (19.7°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Ulster, Pennsylvania, with an average temperature ranging between min 52.9°F (11.6°C) and max 75.4°F (24.1°C). In Ulster, the average high-temperature in June marginally rises from a comfortable 67.5°F (19.7°C) in May to a moderately hot 75.4°F (24.1°C). Weather in June »

Weather in July

July, the same as June, is another warm summer month in Ulster, Pennsylvania, with an average temperature fluctuating between 80.4°F (26.9°C) and 57.6°F (14.2°C). July is the warmest month, with an average high-temperature of 80.4°F (26.9°C) and an average low-temperature of 57.6°F (14.2°C). Weather in July »

Weather in August

August, the last month of the summer in Ulster, is another warm month, with an average temperature varying between 55.9°F (13.3°C) and 77.5°F (25.3°C). In August, the average high-temperature is practically the same as in July - a still warm 77.5°F (25.3°C). Weather in August »

Weather in September

September, the first month of the autumn in Ulster, is still a pleasant month, with temperature in the range of an average low of 50.2°F (10.1°C) and an average high of 70.7°F (21.5°C). In September, the average high-temperature slightly decreases from a warm 77.5°F (25.3°C) in August to a pleasant 70.7°F (21.5°C). Weather in September »

Weather in October

October, the same as September, in Ulster, Pennsylvania, is another mild autumn month, with an average temperature varying between 57.9°F (14.4°C) and 41.9°F (5.5°C). In October, the average high-temperature decreases from an agreeable 70.7°F (21.5°C) in September to a moderate 57.9°F (14.4°C). Weather in October »

Weather in November

November, the last month of the autumn in Ulster, is also a frosty month, with an average temperature ranging between max 45.3°F (7.4°C) and min 31.1°F (-0.5°C). In Ulster, Pennsylvania, the average high-temperature in November decreases from a mild 57.9°F (14.4°C) in October to a chilly 45.3°F (7.4°C). Weather in November »

Weather in December

December, the first month of the winter in Ulster, is still a cold month, with an average temperature varying between 35.2°F (1.8°C) and 25.5°F (-3.6°C). In Ulster, the average high-temperature in December drops from a chilly 45.3°F (7.4°C) in November to a cold 35.2°F (1.8°C). Weather in December »
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FAQ

What is the coldest month in Ulster?

With an average high-temperature of 29.3°F (-1.5°C) and an average low-temperature of 17.8°F (-7.9°C), January is the coldest month in Ulster, Pennsylvania.

What is the driest month in Ulster?

January is the month with the least rainfall. Rain falls for 7.3 days and accumulates 1.38" (35mm) of precipitation.

How much does it rain in Ulster?

In Ulster, Pennsylvania, during the entire year, the rain falls for 164.7 days and collects up to 24.09" (612mm) of precipitation.

When does it snow in Ulster?

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

How much does it snow in Ulster?

Throughout the year, in Ulster, Pennsylvania, there are 67.5 snowfall days, and 20.75" (527mm) of snow is accumulated.

What are the months with the least sunshine in Ulster?

The months with the least sunshine in Ulster are January, February and December, with an average of 3.2h of sunshine.

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

The months with the lowest UV index in Ulster, Pennsylvania, are January and December, with an average maximum UV index of 1.

What is the most humid month in Ulster?

The most humid month in Ulster, Pennsylvania, is February, with an average relative humidity of 85%.

When does it snow the most in Ulster?

February is the month with the most snowfall in Ulster, Pennsylvania. Snow falls for 15.8 days and accumulates 5.51" (140mm) of snow.

When is Daylight Saving Time (DST) in Ulster?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts in Ulster, 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 Ulster?

April, June and July, with an average relative humidity of 78%, are the least humid months in Ulster.

What is the rainiest month in Ulster?

May is the month with the most rainfall in Ulster, Pennsylvania. Rain falls for 17.6 days and accumulates 2.44" (62mm) of precipitation.

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

May through August, with an average maximum UV index of 5, are months with the highest UV index in Ulster.

When it does not snow in Ulster?

June through September are months without snowfall in Ulster.

When are the longest days in Ulster?

With an average of 15h and 10min of daylight, June has the longest days of the year in Ulster.

What is the warmest month in Ulster?

With an average high-temperature of 80.4°F (26.9°C) and an average low-temperature of 57.6°F (14.2°C), July is the warmest month.

What month has the most sunshine in Ulster?

July has the most sunshine of the year, with an average of 10h of sunshine.

What is the month with the shortest days in Ulster?

With an average of 9h and 12min of daylight, December has the shortest days of the year.

Average temperature
Ulster, PA

Average temperature - Ulster, PA

The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (29.3°F).

The month with the highest average low temperature is July (57.6°F).
The coldest month (with the lowest average low temperature) is January (17.8°F).

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Average pressure
Ulster, PA

Average pressure - Ulster, PA

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed
Ulster, PA

Average wind speed - Ulster, PA

The windiest month (with the highest average wind speed) is January (8.7mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

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Average humidity
Ulster, PA

Average humidity - Ulster, PA

The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are April, June and July (78%).

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Average rainfall
Ulster, PA

Average rainfall - Ulster, PA

The wettest month (with the highest rainfall) is May (2.44").
The driest month (with the least rainfall) is January (1.38").

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Average rainfall days
Ulster, PA

Average rainfall days - Ulster, PA

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (7.3 days).

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Average snowfall
Ulster, PA

Average snowfall - Ulster, PA

The month with the highest snowfall is February (5.51").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Ulster, PA

Average snowfall days - Ulster, PA

The month with the highest number of snowfall days is January (15.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Ulster, PA

Average daylight / Average sunshine - Ulster, PA

The month with the longest days is June (Average daylight: 15h and 10min).
The month with the shortest days is December (Average daylight: 9h and 12min).

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The months with the least sunshine are January, February and December (Average sunshine: 3h and 12min).

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Average sunshine days
Ulster, PA

Average sunshine days - Ulster, PA

The month with the most sunshine days is September (14.4 days).
The month with the least sunshine days is February (8.8 days).

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Average UV index
Ulster, PA

Average UV index - Ulster, PA

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).

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Average cloud cover
Ulster, PA

Average cloud cover - Ulster, PA

The months with the most cloud cover are January, February and December (Cloud cover 68).
The months with the least cloud cover are July and August (Cloud cover 39).

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Average visibility
Ulster, PA

Average visibility - Ulster, PA

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

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