Penn Yan
New York, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Penn Yan, NY

January, the same as December, in Penn Yan, New York, is a freezing cold winter month, with average temperature fluctuating between 28.6°F (-1.9°C) and 17.6°F (-8°C). The coldest month is January, with an average high-temperature of 28.6°F (-1.9°C) and an average low-temperature of 17.6°F (-8°C). Weather in January »

February, the last month of the winter, in Penn Yan, is also a subzero cold month, with average temperature ranging between min 18.9°F (-7.3°C) and max 31.6°F (-0.2°C). In February, the average high-temperature is almost the same as in January - a still freezing cold 31.6°F (-0.2°C). Weather in February »

The first month of the spring, March, is a cold month in Penn Yan, New York, with average temperature varying between 26.4°F (-3.1°C) and 40.8°F (4.9°C). In March, the average high-temperature increases, from a freezing cold 31.6°F (-0.2°C) in February, to a wintry 40.8°F (4.9°C). Weather in March »

April in Penn Yan, New York, is a fresh spring month, with average temperature fluctuating between 36°F (2.2°C) and 53.4°F (11.9°C). In Penn Yan, the average high-temperature in April rises, from a wintry 40.8°F (4.9°C) in March, to a cool 53.4°F (11.9°C). Weather in April »

The last month of the spring, May, is a comfortable month in Penn Yan, New York, with average temperature fluctuating between 67.1°F (19.5°C) and 46.9°F (8.3°C). In Penn Yan, the average high-temperature increases, from a cool 53.4°F (11.9°C) in April, to a comfortable 67.1°F (19.5°C). Weather in May »

June, the first month of the summer, in Penn Yan, is a warm month, with average temperature fluctuating between 73.6°F (23.1°C) and 53.4°F (11.9°C). In Penn Yan, the average high-temperature slightly increases, from a comfortable 67.1°F (19.5°C) in May, to a warm 73.6°F (23.1°C). Weather in June »

July, like June, in Penn Yan, New York, is a moderately hot summer month, with average temperature varying between 79.3°F (26.3°C) and 59°F (15°C). July is the warmest month, with an average high-temperature of 79.3°F (26.3°C) and an average low-temperature of 59°F (15°C). Weather in July »

August, the last month of the summer, in Penn Yan, is also a moderately hot month, with average temperature varying between 57.2°F (14°C) and 77.4°F (25.2°C). In August, the average high-temperature is relatively the same as in July - a still warm 77.4°F (25.2°C). Weather in August »

The first month of the autumn, September, is still a pleasant month in Penn Yan, New York, with average temperature ranging between min 51.6°F (10.9°C) and max 71.1°F (21.7°C). In Penn Yan, the average high-temperature marginally drops, from a moderately hot 77.4°F (25.2°C) in August, to an agreeable 71.1°F (21.7°C). Weather in September »

October, the same as September, in Penn Yan, New York, is a moderate autumn month, with average temperature ranging between max 58.1°F (14.5°C) and min 43°F (6.1°C). In October, the average high-temperature decreases, from a pleasant 71.1°F (21.7°C) in September, to a mild 58.1°F (14.5°C). Weather in October »

November, the last month of the autumn, in Penn Yan, is another chilly month, with average temperature ranging between max 45.1°F (7.3°C) and min 32.4°F (0.2°C). In November, the average high-temperature drops, from a moderate 58.1°F (14.5°C) in October, to a chilly 45.1°F (7.3°C). Weather in November »

The first month of the winter, December, is also a wintry month in Penn Yan, New York, with average temperature ranging between min 25.5°F (-3.6°C) and max 34.9°F (1.6°C). In Penn Yan, the average high-temperature in December decreases, from a frosty 45.1°F (7.3°C) in November, to a cold 34.9°F (1.6°C). Weather in December »

What is the coldest month in Penn Yan?

With an average high-temperature of 28.6°F (-1.9°C) and an average low-temperature of 17.6°F (-8°C), January is the coldest month in Penn Yan.

How much does it rain in Penn Yan?

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

What is the driest month in Penn Yan?

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

When does it snow in Penn Yan?

Months with snowfall in Penn Yan, New York, are January through May, October through December.

How many days does it snow in Penn Yan?

Throughout the year, in Penn Yan, there are 81.1 snowfall days, and 31.61" (803mm) of snow is accumulated.

When is the lowest UV index in Penn Yan?

Months with the lowest UV index in Penn Yan, New York, are January and December, with an average maximum UV index of 1.

What is the most humid month in Penn Yan?

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

What is the snowiest month in Penn Yan?

The month with the most snowfall in Penn Yan, New York, is February when snow falls for 17.7 days and typically aggregates up to 7.13" (181mm) of snow.

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

The month with the least sunshine is February, with an average of 2.8h of sunshine.

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 snow does not fall in June through September.

When are the longest days in Penn Yan?

With an average of 15.3h of daylight, June has the longest days of the year.

What is the warmest month in Penn Yan?

July is the warmest month in Penn Yan, New York, with an average high-temperature of 79.3°F (26.3°C) and an average low-temperature of 59°F (15°C).

What month has the most sunshine in Penn Yan?

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

When is the highest UV index in Penn Yan?

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

What is the wettest month in Penn Yan?

The month with the most rainfall in Penn Yan is October when the rain falls for 17.2 days and typically aggregates up to 3.03" (77mm) of precipitation.

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

The month with the shortest days in Penn Yan, New York, is December, with an average of 9.1h of daylight.
Average rainfall - 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 days - Penn Yan, NY

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

Average daylight / Average sunshine - Penn Yan, NY

The month with the longest days is June (Average daylight: 15.3h).
The month with the shortest days is December (Average daylight: 9.1h).

The month with the most sunshine is July (Average sunshine: 10.3h).
The month with the least sunshine is February (Average sunshine: 2.8h).