January weather forecast
Vandalia, IN

Share

Weather in January

January, the same as December, is a wintry winter month in Vandalia, Indiana, with an average temperature varying between 22.5°F (-5.3°C) and 34.9°F (1.6°C).

Temperature

January, with average temperatures reaching a high of 34.9°F (1.6°C) and a low of 22.5°F (-5.3°C), is the coldest month.

Humidity

In January, the average relative humidity is 80%.

Rainfall

In Vandalia, Indiana, during January, the rain falls for 8.3 days and regularly aggregates up to 1.97" (50mm) of precipitation. Throughout the year, in Vandalia, Indiana, there are 154.9 rainfall days, and 26.18" (665mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, October through December. The month with the most snowfall is January, when snow falls for 9.1 days and typically aggregates up to 2.17" (55mm) of snow.

Daylight

In Vandalia, Indiana, the average length of the day in January is 9h and 46min.
On the first day of January, sunrise is at 8:07 am and sunset at 5:34 pm. On the last day of the month, sunrise is at 7:55 am and sunset at 6:06 pm EST.

Sunshine

The months with the least sunshine in Vandalia are January and December, with an average of 4.3h of sunshine.

UV index

The months with the lowest UV index are January, February and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for average individuals.
Note: A maximum daily UV index of 2 during January morphs into the following directions:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. 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. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
[Resources]

Frequently asked questions

What is the coldest time of year in Vandalia?

Vandalia's coldest temperatures are experienced in January, with average high temperatures of 34.9°F (1.6°C) and lows of 22.5°F (-5.3°C).

How cold is January in Vandalia?

In January, in Vandalia, the average high-temperature is 34.9°F (1.6°C), and the average low-temperature is 22.5°F (-5.3°C).

What is the average humidity in January in Vandalia?

The average relative humidity in January is 80%.

How much does it rain in Vandalia in January?

In Vandalia, Indiana, in January, it is raining for 8.3 days, with typically 1.97" (50mm) of accumulated precipitation.

What is the snowiest month in Vandalia?

January is the month with the most snowfall in Vandalia. Snow falls for 9.1 days and accumulates 2.17" (55mm) of snow.

How many days does it snow in January in Vandalia?

In Vandalia, Indiana, in January, snow falls for 9.1 days, with typically accumulated 2.17" (55mm) of snow.

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

In January, the average day length in Vandalia is 9h and 46min.

What time are sunrise and sunset in January in Vandalia?

In January, on the first day of the month, sunrise is at 8:07 am and sunset at 5:34 pm. On the last day of the month, in Vandalia, sunrise is at 7:55 am and sunset at 6:06 pm EST.

What are the months with the least sunshine in Vandalia?

The months with the least sunshine in Vandalia, Indiana, are January and December, with an average of 4.3h of sunshine.

How many hours of sunshine does Vandalia have in January?

In January, the average sunshine duration in Vandalia, Indiana, is 4.3h.

What is the month with the lowest UV index in Vandalia?

The months with the lowest UV index in Vandalia are January, February and December, with an average maximum UV index of 2.

What is the UV index reading in January in Vandalia?

In January, the average daily maximum UV index in Vandalia is 2. A UV Index value of 2, and less, symbolizes a low health threat 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
Vandalia, IN

Average temperature in January - Vandalia, IN
  • Average high temperature in January: 34.9°F

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (34.9°F).

  • Average low temperature in January: 22.5°F

The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).

[Resources]

Average pressure in January
Vandalia, IN

Average pressure in January - Vandalia, IN
  • Average pressure in January: 30.15"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

[Resources]

Average wind speed in January
Vandalia, IN

Average wind speed in January - Vandalia, IN
  • Average wind speed in January: 9mph

The windiest month (with the highest average wind speed) is February (9.1mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

[Resources]

Average humidity in January
Vandalia, IN

Average humidity in January - Vandalia, IN
  • Average humidity in January: 80%

The months with the highest relative humidity are May and July (82%).
The month with the lowest relative humidity is October (74%).

[Resources]

Average rainfall in January
Vandalia, IN

Average rainfall in January - Vandalia, IN
  • Average rainfall in January: 1.97"

The wettest month (with the highest rainfall) is April (3.11").
The driest month (with the least rainfall) is September (1.54").

[Resources]

Average rainfall days in January
Vandalia, IN

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

The month with the highest number of rainy days is May (18.4 days).
The month with the least rainy days is January (8.3 days).

[Resources]

Average snowfall in January
Vandalia, IN

Average snowfall in January - Vandalia, IN
  • Average snowfall in January: 2.17"

The month with the highest snowfall is January (2.17").
The months with the least snowfall are May, June, July, August and September (0").

[Resources]

Average snowfall days in January
Vandalia, IN

Average snowfall days in January - Vandalia, IN
  • Average snowfall days in January: 9.1 days

The month with the highest number of snowfall days is January (9.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

[Resources]

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

Average daylight in January / Average sunshine in January - Vandalia, IN
  • Average daylight in January: 9h and 5min

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 30min).

  • Average sunshine in January: 4h and 2min

The months with the most sunshine are June and July (Average sunshine: 10h and 6min).
The months with the least sunshine are January and December (Average sunshine: 4h and 18min).

[Resources]

Average sunshine days in January
Vandalia, IN

Average sunshine days in January - Vandalia, IN
  • Average sunshine days in January: 14.6 days

The month with the most sunshine days is November (17.4 days).
The month with the least sunshine days is May (9.8 days).

[Resources]

Average UV index in January
Vandalia, IN

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

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

[Resources]

Average cloud cover in January
Vandalia, IN

Average cloud cover in January - Vandalia, IN
  • Average cloud cover in January: 57

The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 30).

[Resources]

Average visibility in January
Vandalia, IN

Average visibility in January - Vandalia, IN
  • Average visibility in January: 6mi

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

[Resources]

Vandalia, Indiana, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location