January weather forecast
Brooklyn, OH

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Weather in January

January, like December, is another subzero cold winter month in Brooklyn, Ohio, with temperature in the range of an average low of 21.2°F (-6°C) and an average high of 31.3°F (-0.4°C).

Temperature

Brooklyn's January weather reaches an average high of 31.3°F (-0.4°C) and an average low of 21.2°F (-6°C), making it the coldest month.

Humidity

The average relative humidity in January in Brooklyn is 84%.

Rainfall

In Brooklyn, Ohio, in January, it is raining for 4.7 days, with typically 0.51" (13mm) of accumulated precipitation. Throughout the year, in Brooklyn, Ohio, there are 109.1 rainfall days, and 8.43" (214mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, November and December. In January, it is snowing for 8.1 days. Throughout January, 0.63" (16mm) of snow is accumulated. Throughout the year, there are 32.9 snowfall days, and 2.8" (71mm) of snow is accumulated.

Daylight

In January, the average length of the day is 9h and 35min.
On the first day of January in Brooklyn, sunrise is at 7:53 am and sunset at 5:07 pm. On the last day of the month, sunrise is at 7:39 am and sunset at 5:41 pm EST.

Sunshine

January has the least sunshine of the year in Brooklyn, with an average of 2.7h of sunshine.

UV index

The average daily maximum UV index in January in Brooklyn is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 2 in January transforms into the following instructions:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Experience reduced UV exposure by about half when donning a wide-brim hat. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
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Frequently asked questions

What are the coldest months in Brooklyn?

January is the coldest month of the year in Brooklyn, registering average temperatures as high as 31.3°F (-0.4°C) and as low as 21.2°F (-6°C).

How cold is it in Brooklyn in January?

The high-temperature, in January, in Brooklyn, records 31.3°F (-0.4°C), while the low-temperature is 21.2°F (-6°C).

What is the average humidity in January in Brooklyn?

In Brooklyn, the average relative humidity in January is 84%.

How many days does it rain in January in Brooklyn?

In Brooklyn, in January, it is raining for 4.7 days, with typically 0.51" (13mm) of accumulated precipitation.

How many days does it snow in January in Brooklyn?

In Brooklyn, Ohio, in January, snow falls for 8.1 days, with typically accumulated 0.63" (16mm) of snow.

How many hours of daylight does Brooklyn have in January?

In January, the average day length is 9h and 35min.

When is the sunrise / sunset in January in Brooklyn?

In January, on the first day of the month, sunrise is at 7:53 am and sunset at 5:07 pm. On the last day of the month, in Brooklyn, Ohio, sunrise is at 7:39 am and sunset at 5:41 pm EST.

What is the month with the least sunshine in Brooklyn?

With an average of 2.7h of sunshine, January has the least sunshine of the year in Brooklyn.

How long on average sun shines in January in Brooklyn?

In Brooklyn, the average sunshine duration in January is 2.7h.

What is the UV index intensity in January in Brooklyn?

In Brooklyn, Ohio, the average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Brooklyn, OH

Average temperature in January - Brooklyn, OH
  • Average high temperature in January: 31.3°F

The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is January (31.3°F).

  • Average low temperature in January: 21.2°F

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (21.2°F).

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Average pressure in January
Brooklyn, OH

Average pressure in January - Brooklyn, OH
  • Average pressure in January: 30.1"Hg

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in January
Brooklyn, OH

Average wind speed in January - Brooklyn, OH
  • Average wind speed in January: 10.6mph

The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is July (6.3mph).

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Average humidity in January
Brooklyn, OH

Average humidity in January - Brooklyn, OH
  • Average humidity in January: 84%

The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are July and August (75%).

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Average rainfall in January
Brooklyn, OH

Average rainfall in January - Brooklyn, OH
  • Average rainfall in January: 0.51"

The wettest month (with the highest rainfall) is May (1.06").
The driest months (with the least rainfall) are February and November (0.47").

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Average rainfall days in January
Brooklyn, OH

Average rainfall days in January - Brooklyn, OH
  • Average rainfall days in January: 4.7 days

The month with the highest number of rainy days is May (14.2 days).
The month with the least rainy days is February (4.4 days).

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Average snowfall in January
Brooklyn, OH

Average snowfall in January - Brooklyn, OH
  • Average snowfall in January: 0.63"

The month with the highest snowfall is February (0.87").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in January
Brooklyn, OH

Average snowfall days in January - Brooklyn, OH
  • Average snowfall days in January: 8.1 days

The month with the highest number of snowfall days is February (8.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight in January /
Average sunshine in January
Brooklyn, OH

Average daylight in January / Average sunshine in January - Brooklyn, OH
  • Average daylight in January: 9h and 4min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in January: 2h and 4min

The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 42min).

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Average sunshine days in January
Brooklyn, OH

Average sunshine days in January - Brooklyn, OH
  • Average sunshine days in January: 20.8 days

The month with the most sunshine days is December (21.2 days).
The month with the least sunshine days is May (13.3 days).

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Average UV index in January
Brooklyn, OH

Average UV index in January - Brooklyn, OH
  • Average UV index in January: 2

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in January
Brooklyn, OH

Average cloud cover in January - Brooklyn, OH
  • Average cloud cover in January: 72

The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 28).

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Average visibility in January
Brooklyn, OH

Average visibility in January - Brooklyn, OH
  • Average visibility in January: 6mi

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

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Brooklyn, Ohio, USA

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