Monthly weather forecast and climate
Dunkirk, NY

The Dunkirk Lighthouse, New York, standing alone in this vast field amid trees, with the light at the top, overlooking the dark Lake Eerie
The Dunkirk Lighthouse, New York, standing alone in this vast field amid trees, with the light at the top, overlooking the dark Lake Eerie

Weather in January

January, the same as December, in Dunkirk, New York, is a freezing cold winter month, with temperature in the range of an average high of 29.7°F (-1.3°C) and an average low of 21.2°F (-6°C). The coldest month is January, with an average high-temperature of 29.7°F (-1.3°C) and an average low-temperature of 21.2°F (-6°C). Weather in January »

Weather in February

February, the last month of the winter, in Dunkirk, is also a subzero cold month, with temperature in the range of an average high of 31.3°F (-0.4°C) and an average low of 21.4°F (-5.9°C). In February, the average high-temperature is relatively the same as in January - a still freezing cold 31.3°F (-0.4°C). Weather in February »

Weather in March

March, the first month of the spring, in Dunkirk, is a cold month, with average temperature ranging between max 38.5°F (3.6°C) and min 27.9°F (-2.3°C). In Dunkirk, the average high-temperature in March slightly increases, from a freezing cold 31.3°F (-0.4°C) in February, to a wintry 38.5°F (3.6°C). Weather in March »

Weather in April

April is a chilly spring month in Dunkirk, New York, with average temperature varying between 48.4°F (9.1°C) and 37°F (2.8°C). In April, the average high-temperature rises, from a wintry 38.5°F (3.6°C) in March, to a chilly 48.4°F (9.1°C). Weather in April »

Weather in May

The last month of the spring, May, is a moderate month in Dunkirk, New York, with temperature in the range of an average low of 48°F (8.9°C) and an average high of 59.5°F (15.3°C). In May, the average high-temperature rises, from a chilly 48.4°F (9.1°C) in April, to a mild 59.5°F (15.3°C). Weather in May »

Weather in June

The first month of the summer, June, is an enjoyable month in Dunkirk, New York, with average temperature varying between 57.4°F (14.1°C) and 67.6°F (19.8°C). In June, the average high-temperature marginally rises, from a moderate 59.5°F (15.3°C) in May, to an enjoyable 67.6°F (19.8°C). Weather in June »

Weather in July

July is a moderately hot summer month in Dunkirk, New York, with average temperature ranging between min 64.2°F (17.9°C) and max 74.8°F (23.8°C). The warmest month is July, with an average high-temperature of 74.8°F (23.8°C) and an average low-temperature of 64.2°F (17.9°C). Weather in July »

Weather in August

August, the last month of the summer, in Dunkirk, is another warm month, with temperature in the range of an average low of 63.9°F (17.7°C) and an average high of 74.1°F (23.4°C). In Dunkirk, the average high-temperature is practically the same as in July - a still warm 74.1°F (23.4°C). Weather in August »

Weather in September

September, the first month of the autumn, in Dunkirk, is also an agreeable month, with average temperature fluctuating between 69.3°F (20.7°C) and 58.6°F (14.8°C). In September, the average high-temperature is essentially the same as in August - an agreeable 69.3°F (20.7°C). Weather in September »

Weather in October

October, the same as September, in Dunkirk, New York, is a moderate autumn month, with average temperature ranging between max 57.7°F (14.3°C) and min 48.6°F (9.2°C). In October, the average high-temperature drops, from an agreeable 69.3°F (20.7°C) in September, to a mild 57.7°F (14.3°C). Weather in October »

Weather in November

November, the last month of the autumn, in Dunkirk, is another chilly month, with average temperature fluctuating between 45.5°F (7.5°C) and 36.9°F (2.7°C). In November, the average high-temperature decreases, from a moderate 57.7°F (14.3°C) in October, to a frosty 45.5°F (7.5°C). Weather in November »

Weather in December

The first month of the winter, December, is also a wintry month in Dunkirk, New York, with temperature in the range of an average low of 29.3°F (-1.5°C) and an average high of 36.5°F (2.5°C). In December, the average high-temperature drops, from a frosty 45.5°F (7.5°C) in November, to a wintry 36.5°F (2.5°C). Weather in December »
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FAQ

What is the coldest month in Dunkirk?

With an average high-temperature of 29.7°F (-1.3°C) and an average low-temperature of 21.2°F (-6°C), January is the coldest month in Dunkirk, New York.

How many days does it rain in Dunkirk?

Throughout the year, there are 171.9 rainfall days, and 33.43" (849mm) of precipitation is accumulated.

When does it snow in Dunkirk?

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

How much does it snow in Dunkirk?

In Dunkirk, during the entire year, snow falls for 61.7 days, and aggregates up to 20.67" (525mm) of snow.

What is the month with the least sunshine in Dunkirk?

The month with the least sunshine is January, with an average of 2.4h of sunshine.

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

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 Dunkirk?

With an average relative humidity of 85%, February is the most humid month.

What is the snowiest month in Dunkirk?

The month with the most snowfall is February when snow falls for 14.2 days and typically aggregates up to 5.98" (152mm) of snow.

What is the wettest month in Dunkirk?

Months with the most rainfall are April and May, with an average 3.23" (82mm) of precipitation.

When it does not snow in Dunkirk?

In Dunkirk snow does not fall in June through September.

When are the longest days in Dunkirk?

The month with the longest days in Dunkirk is June, with an average of 15.3h of daylight.

What is the warmest month in Dunkirk?

The warmest month is July, with an average high-temperature of 74.8°F (23.8°C) and an average low-temperature of 64.2°F (17.9°C).

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

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

What month has the most sunshine in Dunkirk?

August has the most sunshine of the year in Dunkirk, with an average of 10.4h of sunshine.

What is the least humid month in Dunkirk?

September through November, with an average relative humidity of 77%, are the least humid months.

What is the driest month in Dunkirk?

The month with the least rainfall in Dunkirk, New York, is September when the rain falls for 14.3 days and typically collects 2.05" (52mm) of precipitation.

What is the month with the shortest days in Dunkirk?

With an average of 9.1h of daylight, December has the shortest days of the year in Dunkirk, New York.

Average temperature
Dunkirk, NY

Average temperature - Dunkirk, NY

The warmest month (with the highest average high temperature) is July (74.8°F).
The month with the lowest average high temperature is January (29.7°F).

The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (21.2°F).

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Average pressure
Dunkirk, NY

Average pressure - Dunkirk, NY

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

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Average wind speed
Dunkirk, NY

Average wind speed - Dunkirk, NY

The windiest month (with the highest average wind speed) is January (14.4mph).
The calmest month (with the lowest average wind speed) is July (8.3mph).

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Average humidity
Dunkirk, NY

Average humidity - Dunkirk, NY

The month with the highest relative humidity is February (85%).
Months with the lowest relative humidity are September, October and November (77%).

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Average rainfall
Dunkirk, NY

Average rainfall - Dunkirk, NY

The wettest months (with the highest rainfall) are April and May (3.23").
The driest month (with the least rainfall) is September (2.05").

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Average rainfall days
Dunkirk, NY

Average rainfall days - Dunkirk, NY

The month with the highest number of rainy days is October (19.3 days).
The month with the least rainy days is February (8 days).

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Average snowfall
Dunkirk, NY

Average snowfall - Dunkirk, NY

The month with the highest snowfall is February (5.98").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Dunkirk, NY

Average snowfall days - Dunkirk, NY

The month with the highest number of snowfall days is January (15.6 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Dunkirk, NY

Average daylight / Average sunshine - Dunkirk, 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 August (Average sunshine: 10.4h).
The month with the least sunshine is January (Average sunshine: 2.4h).

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Average sunshine days
Dunkirk, NY

Average sunshine days - Dunkirk, NY

The month with the most sunshine days is September (14 days).
The month with the least sunshine days is January (6.2 days).

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Average visibility
Dunkirk, NY

Average visibility - Dunkirk, NY

Months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).

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