January weather forecast
Greenwood, IN

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Weather in January

Kick-starting the year in Greenwood, Indiana, January is dominated by a mix of snowy and clear skies. Winters see their peak this month. The chill is pronounced with the highest temperature at 34.2°F (1.2°C) and the lowest plunging to 21.4°F (-5.9°C). The snow-covered landscape gets decorated with about 2.64" (67mm) of snowfall, spread over close to 10 days. This cold weather is complemented by the charm of around 10 hours of daylight but only 4.1 hours of sunshine, making indoor activities favorable.

Temperature

In Greenwood, Indiana, the month of January registers the lowest temperatures, averaging 34.2°F (1.2°C) at the peak and 21.4°F (-5.9°C) at the lowest.

Humidity

In Greenwood, Indiana, the average relative humidity in January is 81%.

Rainfall

In January, in Greenwood, the rain falls for 8.8 days. Throughout January, 2.2" (56mm) of precipitation is accumulated. Throughout the year, in Greenwood, there are 161.8 rainfall days, and 30.55" (776mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall in Greenwood. January is the month with the most snowfall in Greenwood. Snow falls for 10.4 days and accumulates 2.64" (67mm) of snow.

Daylight

In Greenwood, the average length of the day in January is 9h and 45min.
On the first day of January in Greenwood, sunrise is at 8:05 am and sunset at 5:30 pm. On the last day of the month, sunrise is at 7:53 am and sunset at 6:02 pm EST.

Sunshine

January has the least sunshine of the year in Greenwood, with an average of 4.1h of sunshine.

UV index

The months with the lowest UV index in Greenwood are January, February, October through December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for average individuals.
Note: A maximum UV index of 2 in January translates into the following recommendations:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
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Frequently asked questions

What is the coldest month in Greenwood?

In Greenwood, January records the average lowest temperatures, peaking at 34.2°F (1.2°C) and reaching a low of 21.4°F (-5.9°C).

How cold is January in Greenwood?

The high-temperature in Greenwood during January is 34.2°F (1.2°C) and the low-temperature is 21.4°F (-5.9°C).

What is the average humidity in January in Greenwood?

In Greenwood, the average relative humidity in January is 81%.

How much does it rain in Greenwood in January?

In Greenwood, Indiana, in January, it is raining for 8.8 days, with typically 2.2" (56mm) of accumulated precipitation.

When does it snow the most in Greenwood?

January is the month with the most snowfall in Greenwood, Indiana. Snow falls for 10.4 days and accumulates 2.64" (67mm) of snow.

How many days does it snow in January in Greenwood?

In January, it is snowing for 10.4 days. Throughout January, 2.64" (67mm) of snow is accumulated.

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

The average day length in January in Greenwood, Indiana, is 9h and 45min.

When are sunrise and sunset in January in Greenwood?

In January, on the first day of the month, sunrise is at 8:05 am and sunset at 5:30 pm. On the last day of the month, in Greenwood, sunrise is at 7:53 am and sunset at 6:02 pm EST.

What is the month with the least sunshine in Greenwood?

With an average of 4.1h of sunshine, January has the least sunshine of the year.

How long on average sun shines in January in Greenwood?

In January, the average sunshine duration is 4.1h.

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

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

What is the UV index reading in January in Greenwood?

The average daily maximum UV index in January in Greenwood, Indiana, is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's 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
Greenwood, IN

Average temperature in January - Greenwood, IN
  • Average high temperature in January: 34.2°F

The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (34.2°F).

  • Average low temperature in January: 21.4°F

The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (21.4°F).

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Average pressure in January
Greenwood, IN

Average pressure in January - Greenwood, IN
  • Average pressure in January: 30.14"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in January
Greenwood, IN

Average wind speed in January - Greenwood, IN
  • Average wind speed in January: 9.6mph

The windiest months (with the highest average wind speed) are January and February (9.6mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

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Average humidity in January
Greenwood, IN

Average humidity in January - Greenwood, IN
  • Average humidity in January: 81%

The month with the highest relative humidity is December (82%).
The month with the lowest relative humidity is October (73%).

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Average rainfall in January
Greenwood, IN

Average rainfall in January - Greenwood, IN
  • Average rainfall in January: 2.2"

The wettest month (with the highest rainfall) is May (3.7").
The driest month (with the least rainfall) is February (1.81").

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Average rainfall days in January
Greenwood, IN

Average rainfall days in January - Greenwood, IN
  • Average rainfall days in January: 8.8 days

The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is February (7.9 days).

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Average snowfall in January
Greenwood, IN

Average snowfall in January - Greenwood, IN
  • Average snowfall in January: 2.64"

The month with the highest snowfall is January (2.64").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in January
Greenwood, IN

Average snowfall days in January - Greenwood, IN
  • Average snowfall days in January: 10.4 days

The month with the highest number of snowfall days is January (10.4 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
Greenwood, IN

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

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in January: 4h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

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Average sunshine days in January
Greenwood, IN

Average sunshine days in January - Greenwood, IN
  • Average sunshine days in January: 13.2 days

The month with the most sunshine days is October (16.7 days).
The month with the least sunshine days is May (9.5 days).

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Average UV index in January
Greenwood, IN

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

The months with the highest UV index are June and July (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
Greenwood, IN

Average cloud cover in January - Greenwood, IN
  • Average cloud cover in January: 59

The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 30).

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Average visibility in January
Greenwood, IN

Average visibility in January - Greenwood, 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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Greenwood, Indiana, USA

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