January weather forecast
Granger, IN

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Weather in January

January, the same as December, in Granger, Indiana, is a freezing cold winter month, with an average temperature ranging between max 29.1°F (-1.6°C) and min 18.9°F (-7.3°C).

Temperature

January is the coldest month, with an average high-temperature of 29.1°F (-1.6°C) and an average low-temperature of 18.9°F (-7.3°C).

Humidity

January is the most humid month, with an average relative humidity of 86%.

Rainfall

In January, the rain falls for 8.3 days. Throughout January, 1.57" (40mm) of precipitation is accumulated. In Granger, during the entire year, the rain falls for 163.5 days and collects up to 26.54" (674mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. January is the month with the most snowfall. Snow falls for 18.6 days and accumulates 4.84" (123mm) of snow.

Daylight

In Granger, the average length of the day in January is 9h and 34min.
On the first day of January, sunrise is at 8:11 am and sunset at 5:24 pm. On the last day of the month, sunrise is at 7:57 am and sunset at 5:57 pm EST.

Sunshine

January has the least sunshine of the year, with an average of 2.9h of sunshine.

UV index

January and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 1 in January interprets into the following recommendations:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Stay sun-safe with clothing that is both closely woven and worn loosely. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Updated: Jul 11, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the coldest in Granger?

The coldest month is January, with an average high-temperature of 29.1°F (-1.6°C) and an average low-temperature of 18.9°F (-7.3°C).

How cold is it in January?

In Granger, 29.1°F (-1.6°C) is the average high-temperature and 18.9°F (-7.3°C) is the average low-temperature during January.

What is the most humid month?

The most humid month is January, with an average relative humidity of 86%.

What is the average humidity in January?

The average relative humidity in January is 86%.

How much does it rain in January?

In Granger, in January, it is raining for 8.3 days, with typically 1.57" (40mm) of accumulated precipitation.

What is the snowiest month?

The month with the most snowfall is January, when snow falls for 18.6 days and typically aggregates up to 4.84" (123mm) of snow.

How much does it snow in January?

In Granger, in January, snow falls for 18.6 days, with typically accumulated 4.84" (123mm) of snow.

What is the average length of the day in January?

In January, the average day length is 9h and 34min.

When are sunrise and sunset in January?

On the first day of January in Granger, sunrise is at 8:11 am and sunset at 5:24 pm. On the last day of the month, sunrise is at 7:57 am and sunset at 5:57 pm EST.

What is the month with the least sunshine?

With an average of 2.9h of sunshine, January has the least sunshine of the year.

How long on average sun shines in January in Granger?

In Granger, the average sunshine duration in January is 2.9h.

When is the lowest UV index?

The months with the lowest UV index are January and December, with an average maximum UV index of 1.

What is the UV index intensity in January?

In Granger, the average daily maximum UV index in January is 1. A UV Index of 2, and less, symbolizes a minimal hazard to health 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
Granger, IN

Average temperature in January - Granger, IN
  • Average high temperature in January: 29.1°F

The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (29.1°F).

  • Average low temperature in January: 18.9°F

The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

Average pressure in January
Granger, IN

Average pressure in January - Granger, IN
  • Average pressure in January: 30.1"Hg

The months with the highest atmospheric pressure are January and November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in January
Granger, IN

Average wind speed in January - Granger, IN
  • Average wind speed in January: 10.6mph

The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).

Average humidity in January
Granger, IN

Average humidity in January - Granger, IN
  • Average humidity in January: 86%

The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is October (76%).

Average rainfall in January
Granger, IN

Average rainfall in January - Granger, IN
  • Average rainfall in January: 1.57"

The wettest month (with the highest rainfall) is May (3.23").
The driest month (with the least rainfall) is February (1.5").

Average rainfall days in January
Granger, IN

Average rainfall days in January - Granger, IN
  • Average rainfall days in January: 8.3 days

The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is February (7.8 days).

Average snowfall in January
Granger, IN

Average snowfall in January - Granger, IN
  • Average snowfall in January: 4.84"

The month with the highest snowfall is January (4.84").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Granger, IN

Average snowfall days in January - Granger, IN
  • Average snowfall days in January: 18.6 days

The month with the highest number of snowfall days is January (18.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Granger, IN

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

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in January: 2h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).

Average sunshine days in January
Granger, IN

Average sunshine days in January - Granger, IN
  • Average sunshine days in January: 7.8 days

The month with the most sunshine days is September (13.4 days).
The month with the least sunshine days is January (7.8 days).

Average UV index in January
Granger, IN

Average UV index in January - Granger, IN
  • Average UV index in January: 1

The months with the highest UV index are June and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

Average cloud cover in January
Granger, IN

Average cloud cover in January - Granger, IN
  • Average cloud cover in January: 70

The month with the most cloud cover is January (Cloud cover 70).
The months with the least cloud cover are July and August (Cloud cover 32).

Average visibility in January
Granger, IN

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

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

Granger, Indiana, USA

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