January weather forecast
Dublin, OH

Weather in January

January, the same as December, is a wintry winter month in Dublin, Ohio, with temperature in the range of an average low of 21°F (-6.1°C) and an average high of 33.1°F (0.6°C).

Temperature

With an average high-temperature of 33.1°F (0.6°C) and an average low-temperature of 21°F (-6.1°C), January is the coldest month.

Humidity

The months with the highest humidity are January and February, with an average relative humidity of 82%.

Rainfall

In Dublin, during January, the rain falls for 9.8 days and regularly aggregates up to 2.05" (52mm) of precipitation. Throughout the year, in Dublin, there are 161.8 rainfall days, and 28.78" (731mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Dublin are January through April, October through December. The month with the most snowfall in Dublin is January, when snow falls for 12.6 days and typically aggregates up to 2.87" (73mm) of snow.

Daylight

In January, the average length of the day is 9h and 43min.
On the first day of January in Dublin, sunrise is at 7:54 am and sunset at 5:17 pm. On the last day of the month, sunrise is at 7:41 am and sunset at 5:49 pm EST.

Sunshine

The month with the least sunshine in Dublin is January, with an average of 3.5h of sunshine.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Dublin. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 2 in January interpret into the following advice:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the coldest month in Dublin?

January is the coldest month in Dublin, with an average high-temperature of 33.1°F (0.6°C) and an average low-temperature of 21°F (-6.1°C).

What is the temperature in January in Dublin?

The average high-temperature, in January, in Dublin, Ohio, is 33.1°F (0.6°C), while the average low-temperature is 21°F (-6.1°C).

What is the most humid month in Dublin?

The months with the highest humidity are January and February, with an average relative humidity of 82%.

What is the average humidity in January in Dublin?

In Dublin, the average relative humidity in January is 82%.

How much does it rain in Dublin in January?

In Dublin, in January, it is raining for 9.8 days, with typically 2.05" (52mm) of accumulated precipitation.

What is the snowiest month in Dublin?

January is the month with the most snowfall in Dublin, Ohio. Snow falls for 12.6 days and accumulates 2.87" (73mm) of snow.

How much does it snow in Dublin in January?

In Dublin, in January, during 12.6 snowfall days, 2.87" (73mm) of snow is typically accumulated.

How many hours of daylight does Dublin have in January?

In Dublin, Ohio, the average day length in January is 9h and 43min.

When is the sunrise / sunset in January in Dublin?

On the first day of January, sunrise is at 7:54 am and sunset at 5:17 pm. On the last day of the month, sunrise is at 7:41 am and sunset at 5:49 pm EST.

What is the month with the least sunshine in Dublin?

January has the least sunshine of the year in Dublin, with an average of 3.5h of sunshine.

How long on average sun shines in January in Dublin?

The average sunshine duration in January in Dublin, Ohio, is 3.5h.

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

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Dublin, Ohio.

What is the UV index intensity in January in Dublin?

In January, the average daily maximum UV index in Dublin, Ohio, is 2. A UV Index value of 2, and less, symbolizes a low health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Dublin, OH

Average temperature in January - Dublin, OH
  • Average high temperature in January: 33.1°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (33.1°F).

  • Average low temperature in January: 21°F

The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is January (21°F).

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Average pressure in January
Dublin, OH

Average pressure in January - Dublin, OH
  • Average pressure in January: 30.13"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in January
Dublin, OH

Average wind speed in January - Dublin, OH
  • Average wind speed in January: 9.7mph

The windiest month (with the highest average wind speed) is January (9.7mph).
The calmest months (with the lowest average wind speed) are July and August (5.6mph).

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Average humidity in January
Dublin, OH

Average humidity in January - Dublin, OH
  • Average humidity in January: 82%

The months with the highest relative humidity are January and February (82%).
The months with the lowest relative humidity are April, October and November (74%).

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Average rainfall in January
Dublin, OH

Average rainfall in January - Dublin, OH
  • Average rainfall in January: 2.05"

The wettest month (with the highest rainfall) is May (3.27").
The driest month (with the least rainfall) is September (1.77").

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Average rainfall days in January
Dublin, OH

Average rainfall days in January - Dublin, OH
  • Average rainfall days in January: 9.8 days

The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is February (9.1 days).

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Average snowfall in January
Dublin, OH

Average snowfall in January - Dublin, OH
  • Average snowfall in January: 2.87"

The month with the highest snowfall is January (2.87").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in January
Dublin, OH

Average snowfall days in January - Dublin, OH
  • Average snowfall days in January: 12.6 days

The month with the highest number of snowfall days is January (12.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in January / Average sunshine in January - Dublin, OH
  • Average daylight in January: 9h and 43min

The month with the longest days is June (Average daylight: 14h and 59min).
The month with the shortest days is December (Average daylight: 9h and 23min).

  • Average sunshine in January: 3h and 30min

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

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Average sunshine days in January
Dublin, OH

Average sunshine days in January - Dublin, OH
  • Average sunshine days in January: 11.3 days

The month with the most sunshine days is November (17 days).
The month with the least sunshine days is May (9.9 days).

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Average UV index in January
Dublin, OH

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

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in January
Dublin, OH

Average cloud cover in January - Dublin, OH
  • Average cloud cover in January: 62

The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 29).

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Average visibility in January
Dublin, OH

Average visibility in January - Dublin, OH
  • Average visibility in January: 5mi

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

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