January weather forecast
Marion, OH

Weather in January

January, the same as December, in Marion, Ohio, is another subzero cold winter month, with temperature in the range of an average high of 31.3°F (-0.4°C) and an average low of 19.8°F (-6.8°C).

Temperature

The coldest month is January, with an average high-temperature of 31.3°F (-0.4°C) and an average low-temperature of 19.8°F (-6.8°C).

Humidity

Months with the highest humidity in Marion are January and February, with an average relative humidity of 84%.

Rainfall

In January, in Marion, Ohio, the rain falls for 8.8 days. Throughout January, 2.32" (59mm) of precipitation is accumulated. Throughout the year, in Marion, there are 171.7 rainfall days, and 31.3" (795mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Marion are January through May, October through December. In Marion, during January, snow falls for 14.8 days and regularly aggregates up to 3.58" (91mm) of snow. Throughout the year, in Marion, there are 51.8 snowfall days, and 15.16" (385mm) of snow is accumulated.

Daylight

The average length of the day in Marion is 9.7h.

Sunshine

January has the least sunshine of the year, with an average of 3.3h of sunshine.

UV index

The average daily maximum UV index in Marion is 2. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to the UV radiation for ordinary individuals.
Note: In January, the average maximum UV index of 2 translate into the following recommendations:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the coldest month in Marion?

With an average high-temperature of 31.3°F (-0.4°C) and an average low-temperature of 19.8°F (-6.8°C), January is the coldest month in Marion, Ohio.

What are the most humid months in Marion?

January and February, with an average relative humidity of 84%, are most humid months in Marion.

What is the average humidity in January in Marion?

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

How many days does it rain in January in Marion?

In Marion, in January, during 8.8 rainfall days, 2.32" (59mm) of precipitation is typically accumulated.

How much does it snow in Marion in January?

In Marion, in January, during 14.8 snowfall days, 3.58" (91mm) of snow is typically accumulated.

What is the average length of the day in January in Marion?

In Marion, Ohio, the average length of the day in January is 9.7h.

What is the month with the least sunshine in Marion?

January has the least sunshine of the year in Marion, with an average of 3.3h of sunshine.

How long on average sun shines in January in Marion?

The average sunshine in January in Marion, Ohio, is 3.3h.

How high is the UV index in January in Marion?

The average daily maximum UV index in January in Marion is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to the UV radiation.

Average temperature in January
Marion, OH

Average temperature in January - Marion, OH
  • Average high temperature in January: -0.4°C

The warmest month (with the highest average high temperature) is July (26.7°C).
The month with the lowest average high temperature is January (-0.4°C).

  • Average low temperature in January: -6.8°C

The month with the highest average low temperature is July (17.3°C).
The coldest month (with the lowest average low temperature) is January (-6.8°C).

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Average pressure in January
Marion, OH

Average pressure in January - Marion, OH
  • Average pressure in January: 1019.9mbar

The month with the highest atmospheric pressure is November (1020.2mbar).
The month with the lowest atmospheric pressure is June (1013.7mbar).

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Average wind speed in January
Marion, OH

Average wind speed in January - Marion, OH
  • Average wind speed in January: 16.8km/h

The windiest month (with the highest average wind speed) is January (16.8km/h).
The calmest months (with the lowest average wind speed) are July and August (9.4km/h).

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Average humidity in January
Marion, OH

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

The months with the highest relative humidity are January and February (84%).
The months with the lowest relative humidity are April, October and November (76%).

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Average rainfall in January
Marion, OH

Average rainfall in January - Marion, OH
  • Average rainfall in January: 59mm

The wettest month (with the highest rainfall) is May (92mm).
The driest month (with the least rainfall) is September (49mm).

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Average rainfall days in January
Marion, OH

Average rainfall days in January - Marion, OH
  • Average rainfall days in January: 8.8 days

The month with the highest number of rainy days is May (18.9 days).
The month with the least rainy days is January (8.8 days).

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Average snowfall in January
Marion, OH

Average snowfall in January - Marion, OH
  • Average snowfall in January: 91mm

The month with the highest snowfall is February (101mm).
The months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in January
Marion, OH

Average snowfall days in January - Marion, OH
  • Average snowfall days in January: 14.8 days

The month with the highest number of snowfall days is January (14.8 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
Marion, OH

Average daylight in January / Average sunshine in January - Marion, OH
  • Average daylight in January: 9.7h

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in January: 3.3h

The month with the most sunshine is July (Average sunshine: 10.1h).
The month with the least sunshine is January (Average sunshine: 3.3h).

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Average sunshine days in January
Marion, OH

Average sunshine days in January - Marion, OH
  • Average sunshine days in January: 10.1 days

The month with the most sunshine days is November (15.2 days).
The month with the least sunshine days is February (9.2 days).

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Average UV index in January
Marion, OH

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

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in January
Marion, OH

Average cloud cover in January - Marion, OH
  • Average cloud cover in January: 65

The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in January
Marion, OH

Average visibility in January - Marion, OH
  • Average visibility in January: 8km

The months with the highest visibility are March, April, May, June, July, October, November and December (9km).
The months with the lowest visibility are January, February, August and September (8km).

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