Climate and monthly weather forecast
Penn Yan, NY

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Weather in January

January, like December, is another subzero cold winter month in Penn Yan, New York, with temperature in the range of an average low of 17.6°F (-8°C) and an average high of 28.6°F (-1.9°C). The coldest period tends to be January, when average temperatures fluctuate between a high of 28.6°F (-1.9°C) and a low of 17.6°F (-8°C). Weather in January »

Weather in February

February, the last month of the winter in Penn Yan, is another freezing cold month, with temperature in the range of an average low of 18.9°F (-7.3°C) and an average high of 31.6°F (-0.2°C). Penn Yan's average high-temperature in February is a still freezing cold 31.6°F (-0.2°C), indicating a subtle variation from January. Weather in February »

Weather in March

March, the first month of the spring in Penn Yan, is a cold month, with an average temperature fluctuating between 40.8°F (4.9°C) and 26.4°F (-3.1°C). Penn Yan's transition into March is marked by a rise in the average high-temperature, advancing from a subzero cold 31.6°F (-0.2°C) in February to an icy 40.8°F (4.9°C). Weather in March »

Weather in April

April is a cool spring month in Penn Yan, New York, with temperature in the range of an average low of 36°F (2.2°C) and an average high of 53.4°F (11.9°C). The arrival of April signals an increase in the average high-temperature, moving from a cold 40.8°F (4.9°C) in March to a cool 53.4°F (11.9°C). Weather in April »

Weather in May

The last month of the spring, May, is a comfortable month in Penn Yan, New York, with an average temperature varying between 67.1°F (19.5°C) and 46.9°F (8.3°C). May's arrival coincides with a rise in the average high-temperature, moving from April's fresh 53.4°F (11.9°C) to a comfortable 67.1°F (19.5°C). Weather in May »

Weather in June

June, the first month of the summer in Penn Yan, is a moderately hot month, with an average temperature ranging between min 53.4°F (11.9°C) and max 73.6°F (23.1°C). Entering June, Penn Yan notices a subtle temperature elevation, with the average high-temperature advancing from May's enjoyable 67.1°F (19.5°C) to a warm 73.6°F (23.1°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Penn Yan, New York, with an average temperature varying between 59°F (15°C) and 79.3°F (26.3°C). July is Penn Yan's warmest month, registering average high temperatures of 79.3°F (26.3°C) and lows of 59°F (15°C). Weather in July »

Weather in August

August, the last month of the summer in Penn Yan, is another warm month, with an average temperature varying between 77.4°F (25.2°C) and 57.2°F (14°C). The arrival of August brings an average high-temperature of a still warm 77.4°F (25.2°C), closely following the temperature pattern of July. Weather in August »

Weather in September

The first month of the autumn, September, is also an agreeable month in Penn Yan, New York, with an average temperature fluctuating between 71.1°F (21.7°C) and 51.6°F (10.9°C). Penn Yan's weather in September involves a mild decrease in the average high-temperature, moving down slightly from August's moderately hot 77.4°F (25.2°C) to an agreeable 71.1°F (21.7°C). Weather in September »

Weather in October

October, the same as September, in Penn Yan, New York, is a moderate autumn month, with temperature in the range of an average low of 43°F (6.1°C) and an average high of 58.1°F (14.5°C). October implies a gentle temperature shift, with average high-temperatures reducing from September's pleasant 71.1°F (21.7°C) to a moderate 58.1°F (14.5°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a frosty month in Penn Yan, New York, with an average temperature fluctuating between 32.4°F (0.2°C) and 45.1°F (7.3°C). Penn Yan's November weather comes with a decrease in average high-temperatures, moving from a refreshing 58.1°F (14.5°C) in October to a frosty 45.1°F (7.3°C). Weather in November »

Weather in December

December, the first month of the winter in Penn Yan, is also an icy month, with temperature in the range of an average high of 34.9°F (1.6°C) and an average low of 25.5°F (-3.6°C). Penn Yan, New York, in December experiences a subtle temperature decline, with average high-temperatures reducing from a frosty 45.1°F (7.3°C) in November to an icy 34.9°F (1.6°C). Weather in December »
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the coldest in Penn Yan?

In Penn Yan, January is the month with the lowest recorded average temperatures, measuring a high of 28.6°F (-1.9°C) and a low of 17.6°F (-8°C).

What is the driest month in Penn Yan?

The month with the least rainfall in Penn Yan is January, when the rain falls for 7.8 days and typically collects 1.73" (44mm) of precipitation.

How many days does it rain in Penn Yan?

Throughout the year, in Penn Yan, there are 171.3 rainfall days, and 28.7" (729mm) of precipitation is accumulated.

When does it snow in Penn Yan?

January through May, October through December are months with snowfall.

How much does it snow in Penn Yan?

In Penn Yan, New York, during the entire year, snow falls for 81.1 days and aggregates up to 31.61" (803mm) of snow.

When is the lowest UV index in Penn Yan?

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

What is the most humid month in Penn Yan?

The most humid month in Penn Yan is February, with an average relative humidity of 86%.

What is the snowiest month in Penn Yan?

February is the month with the most snowfall in Penn Yan. Snow falls for 17.7 days and accumulates 7.13" (181mm) of snow.

What is the month with the least sunshine in Penn Yan?

The month with the least sunshine in Penn Yan, New York, is February, with an average of 2.8h of sunshine.

When is Daylight Saving Time (DST) in Penn Yan?

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 Penn Yan?

The least humid month in Penn Yan, New York, is April, with an average relative humidity of 77%.

When it does not snow in Penn Yan?

In Penn Yan, New York, snow does not fall in June through September.

When are the longest days in Penn Yan?

The month with the longest days in Penn Yan is June, with an average of 15h and 18min of daylight.

What are the warmest months in Penn Yan?

Temperature records mark July as the warmest month, with highs averaging 79.3°F (26.3°C) and lows at 59°F (15°C).

What month has the most sunshine in Penn Yan?

With an average of 10.3h of sunshine, July has the most sunshine of the year in Penn Yan, New York.

What is the month with the highest UV index in Penn Yan?

With an average maximum UV index of 6, July is the month with the highest UV index in Penn Yan.

What is the wettest month in Penn Yan?

October is the month with the most rainfall in Penn Yan. Rain falls for 17.2 days and accumulates 3.03" (77mm) of precipitation.

What is the month with the shortest days in Penn Yan?

The month with the shortest days is December, with an average of 9h and 6min of daylight.

Average temperature
Penn Yan, NY

Average temperature - Penn Yan, NY

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (28.6°F).

The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is January (17.6°F).

Average pressure
Penn Yan, NY

Average pressure - Penn Yan, NY

The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed
Penn Yan, NY

Average wind speed - Penn Yan, NY

The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest month (with the lowest average wind speed) is July (6mph).

Average humidity
Penn Yan, NY

Average humidity - Penn Yan, NY

The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is April (77%).

Average rainfall
Penn Yan, NY

Average rainfall - Penn Yan, NY

The wettest month (with the highest rainfall) is October (3.03").
The driest month (with the least rainfall) is January (1.73").

Average rainfall days
Penn Yan, NY

Average rainfall days - Penn Yan, NY

The month with the highest number of rainy days is July (18.9 days).
The month with the least rainy days is January (7.8 days).

Average snowfall
Penn Yan, NY

Average snowfall - Penn Yan, NY

The month with the highest snowfall is February (7.13").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Penn Yan, NY

Average snowfall days - Penn Yan, NY

The month with the highest number of snowfall days is January (18.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Penn Yan, NY

Average daylight / Average sunshine - Penn Yan, NY

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 2h and 48min).

Average sunshine days
Penn Yan, NY

Average sunshine days - Penn Yan, NY

The month with the most sunshine days is September (13.5 days).
The month with the least sunshine days is February (5.5 days).

Average cloud cover
Penn Yan, NY

Average cloud cover - Penn Yan, NY

The months with the most cloud cover are January and February (Cloud cover 71).
The months with the least cloud cover are July and August (Cloud cover 33).

Average visibility
Penn Yan, NY

Average visibility - Penn Yan, NY

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

Penn Yan, New York, USA

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