January weather forecast
Gaston, IN

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Weather in January

January, like December, in Gaston, Indiana, is a wintry winter month, with temperature in the range of an average low of 20.5°F (-6.4°C) and an average high of 32.2°F (0.1°C).

Temperature

Gaston's coldest weather arrives in January, when temperatures average a high of 32.2°F (0.1°C) and a low of 20.5°F (-6.4°C).

Humidity

The most humid month in Gaston is January, with an average relative humidity of 83%.

Rainfall

In Gaston, Indiana, in January, during 7.8 rainfall days, 1.89" (48mm) of precipitation is typically accumulated. Throughout the year, in Gaston, there are 162 rainfall days, and 28.11" (714mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall. In Gaston, in January, during 12.8 snowfall days, 2.87" (73mm) of snow is typically accumulated. Throughout the year, there are 42.8 snowfall days, and 12.64" (321mm) of snow is accumulated.

Daylight

The average length of the day in January in Gaston, Indiana, is 9h and 41min.
On the first day of the month, sunrise is at 8:04 am and sunset at 5:26 pm. On the last day of January, sunrise is at 7:52 am and sunset at 5:58 pm EST.

Sunshine

With an average of 3.6h of sunshine, January has the least sunshine of the year.

UV index

January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 2 during January translates into the following directions:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
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Frequently asked questions

What month is the coldest in Gaston?

January, on average, is the coldest month in Gaston, Indiana, registering a high temperature of 32.2°F (0.1°C) and a low of 20.5°F (-6.4°C).

How cold is January in Gaston?

The high-temperature, in January, in Gaston, records 32.2°F (0.1°C), while the low-temperature is 20.5°F (-6.4°C).

What is the most humid month in Gaston?

The most humid month in Gaston, Indiana, is January, with an average relative humidity of 83%.

What is the average humidity in January in Gaston?

In Gaston, the average relative humidity in January is 83%.

How many days does it rain in January in Gaston?

In January, in Gaston, the rain falls for 7.8 days. Throughout January, 1.89" (48mm) of precipitation is accumulated.

How many days does it snow in January in Gaston?

In Gaston, Indiana, during January, snow falls for 12.8 days and regularly aggregates up to 2.87" (73mm) of snow.

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

In Gaston, Indiana, the average day length in January is 9h and 41min.

When is the sunrise / sunset in January in Gaston?

On the first day of January, sunrise is at 8:04 am and sunset at 5:26 pm. On the last day of the month, sunrise is at 7:52 am and sunset at 5:58 pm EST.

What is the month with the least sunshine in Gaston?

January has the least sunshine of the year in Gaston, with an average of 3.6h of sunshine.

How long on average sun shines in January in Gaston?

In January, the average sunshine duration is 3.6h.

What are the months with the lowest UV index in Gaston?

The months with the lowest UV index in Gaston are January through March, October through December, with an average maximum UV index of 2.

How high is the UV index in January in Gaston?

In Gaston, Indiana, the average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents a low health threat from unsafe exposure to Sun's UV rays.
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
Gaston, IN

Average temperature in January - Gaston, IN
  • Average high temperature in January: 32.2°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (32.2°F).

  • Average low temperature in January: 20.5°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 (20.5°F).

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Average pressure in January
Gaston, IN

Average pressure in January - Gaston, IN
  • Average pressure in January: 30.13"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in January
Gaston, IN

Average wind speed in January - Gaston, IN
  • 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 August (6mph).

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Average humidity in January
Gaston, IN

Average humidity in January - Gaston, IN
  • Average humidity in January: 83%

The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is October (74%).

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Average rainfall in January
Gaston, IN

Average rainfall in January - Gaston, IN
  • Average rainfall in January: 1.89"

The wettest month (with the highest rainfall) is May (3.39").
The driest month (with the least rainfall) is February (1.57").

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Average rainfall days in January
Gaston, IN

Average rainfall days in January - Gaston, IN
  • Average rainfall days in January: 7.8 days

The month with the highest number of rainy days is May (18.9 days).
The month with the least rainy days is January (7.8 days).

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Average snowfall in January
Gaston, IN

Average snowfall in January - Gaston, IN
  • Average snowfall in January: 2.87"

The month with the highest snowfall is February (2.91").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in January
Gaston, IN

Average snowfall days in January - Gaston, IN
  • Average snowfall days in January: 12.8 days

The month with the highest number of snowfall days is January (12.8 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
Gaston, IN

Average daylight in January / Average sunshine in January - Gaston, IN
  • Average daylight in January: 9h and 4min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in January: 3h and 4min

The months with the most sunshine are June and July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).

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Average sunshine days in January
Gaston, IN

Average sunshine days in January - Gaston, IN
  • Average sunshine days in January: 11.8 days

The month with the most sunshine days is November (16.5 days).
The month with the least sunshine days is May (9 days).

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Average UV index in January
Gaston, IN

Average UV index in January - Gaston, IN
  • Average UV index in January: 2

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

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Average cloud cover in January
Gaston, IN

Average cloud cover in January - Gaston, IN
  • Average cloud cover in January: 63

The month with the most cloud cover is January (Cloud cover 63).
The months with the least cloud cover are June, July and August (Cloud cover 33).

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Average visibility in January
Gaston, IN

Average visibility in January - Gaston, IN
  • Average visibility in January: 5mi

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

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Gaston, Indiana, USA

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