January weather forecast
Spring Grove, IN

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Weather in January

January, like December, in Spring Grove, Indiana, is a wintry winter month, with an average temperature varying between 32.5°F (0.3°C) and 20.8°F (-6.2°C).

Temperature

January, noted for its average high-temperature of 32.5°F (0.3°C) and an average low-temperature of 20.8°F (-6.2°C), is considered the coldest month.

Humidity

The months with the highest humidity in Spring Grove, Indiana, are January and December, with an average relative humidity of 83%.

Rainfall

In January, in Spring Grove, the rain falls for 8.1 days. Throughout January, 1.57" (40mm) of precipitation is accumulated. In Spring Grove, during the entire year, the rain falls for 154.1 days and collects up to 23.74" (603mm) of precipitation.

Snowfall

Months with snowfall in Spring Grove, Indiana, are January through April, October through December. In Spring Grove, Indiana, during January, snow falls for 9.2 days and regularly aggregates up to 1.93" (49mm) of snow. In Spring Grove, Indiana, during the entire year, snow falls for 33.4 days and aggregates up to 9.37" (238mm) of snow.

Daylight

The average length of the day in January in Spring Grove, Indiana, is 9h and 44min.
On the first day of January, sunrise is at 8:00 am and sunset at 5:25 pm. On the last day of the month, sunrise is at 7:48 am and sunset at 5:57 pm EST.

Sunshine

With an average of 3.7h of sunshine, January has the least sunshine of the year.

UV index

The months with the lowest UV index are January, February, October through December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily high UV index of 2 in January translates into this advice:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
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Frequently asked questions

What are the coldest months in Spring Grove?

Spring Grove's January weather reaches an average high of 32.5°F (0.3°C) and an average low of 20.8°F (-6.2°C), making it the coldest month.

How cold is January in Spring Grove?

In January, the average high-temperature and low-temperature in Spring Grove, Indiana, are 32.5°F (0.3°C) and 20.8°F (-6.2°C) respectively.

What are the most humid months in Spring Grove?

The months with the highest humidity in Spring Grove, Indiana, are January and December, with an average relative humidity of 83%.

What is the average humidity in January in Spring Grove?

In Spring Grove, Indiana, the average relative humidity in January is 83%.

How many days does it rain in January in Spring Grove?

In January, in Spring Grove, Indiana, the rain falls for 8.1 days. Throughout January, 1.57" (40mm) of precipitation is accumulated.

How much does it snow in Spring Grove in January?

In Spring Grove, Indiana, in January, during 9.2 snowfall days, 1.93" (49mm) of snow is typically accumulated.

What is the average length of the day in January in Spring Grove?

The average day length in January is 9h and 44min.

When is the sunrise / sunset in January in Spring Grove?

On the first day of January in Spring Grove, Indiana, sunrise is at 8:00 am and sunset at 5:25 pm. On the last day of the month, sunrise is at 7:48 am and sunset at 5:57 pm EST.

What is the month with the least sunshine in Spring Grove?

With an average of 3.7h of sunshine, January has the least sunshine of the year in Spring Grove, Indiana.

How many hours of sunshine does Spring Grove have in January?

In Spring Grove, the average sunshine duration in January is 3.7h.

What are the months with the lowest UV index in Spring Grove?

January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Spring Grove, Indiana.

What is the UV index reading in January in Spring Grove?

In January, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a minimal hazard to health from 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
Spring Grove, IN

Average temperature in January - Spring Grove, IN
  • Average high temperature in January: 32.5°F

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (32.5°F).

  • Average low temperature in January: 20.8°F

The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (20.8°F).

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Average pressure in January
Spring Grove, IN

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

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

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Average wind speed in January
Spring Grove, IN

Average wind speed in January - Spring Grove, IN
  • Average wind speed in January: 10.3mph

The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).

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Average humidity in January
Spring Grove, IN

Average humidity in January - Spring Grove, IN
  • Average humidity in January: 83%

The months with the highest relative humidity are January and December (83%).
The month with the lowest relative humidity is October (75%).

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Average rainfall in January
Spring Grove, IN

Average rainfall in January - Spring Grove, IN
  • Average rainfall in January: 1.57"

The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is November (1.5").

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Average rainfall days in January
Spring Grove, IN

Average rainfall days in January - Spring Grove, IN
  • Average rainfall days in January: 8.1 days

The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is February (7.4 days).

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Average snowfall in January
Spring Grove, IN

Average snowfall in January - Spring Grove, IN
  • Average snowfall in January: 1.93"

The month with the highest snowfall is December (2.28").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in January
Spring Grove, IN

Average snowfall days in January - Spring Grove, IN
  • Average snowfall days in January: 9.2 days

The month with the highest number of snowfall days is January (9.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in January /
Average sunshine in January
Spring Grove, IN

Average daylight in January / Average sunshine in January - Spring Grove, 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 42min).

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Average sunshine days in January
Spring Grove, IN

Average sunshine days in January - Spring Grove, IN
  • Average sunshine days in January: 15.1 days

The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is May (9.8 days).

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Average UV index in January
Spring Grove, IN

Average UV index in January - Spring Grove, 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, October, November and December (UV index 2).

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Average cloud cover in January
Spring Grove, IN

Average cloud cover in January - Spring Grove, IN
  • 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 30).

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Average visibility in January
Spring Grove, IN

Average visibility in January - Spring Grove, IN
  • 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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Spring Grove, Indiana, USA

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