November weather forecast
Vandalia, IL

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Weather in November

The last month of the autumn, November, is another cool month in Vandalia, Illinois, with an average temperature fluctuating between 37.2°F (2.9°C) and 51.8°F (11°C).

Temperature

The arrival of November indicates a decrease in the average high-temperature, moving from a refreshing 65.1°F (18.4°C) in October to a fresh 51.8°F (11°C). Vandalia encounters an average low-temperature of 37.2°F (2.9°C) during November nights.

Humidity

The average relative humidity in November is 73%.

Rainfall

In Vandalia, in November, during 10.6 rainfall days, 2.32" (59mm) of precipitation is typically accumulated. In Vandalia, during the entire year, the rain falls for 164.1 days and collects up to 36.73" (933mm) of precipitation.

Snowfall

Months with snowfall in Vandalia are January through April, November and December. November is the first month it typically snows in Vandalia. Throughout November, in the average 1.3 snowfall days, it receives 0.39" (10mm) of snow. In Vandalia, during the entire year, snow falls for 25.1 days and aggregates up to 8.19" (208mm) of snow.

Daylight

In November, the average length of the day in Vandalia is 10h and 4min.
On the first day of the month, sunrise is at 7:24 am and sunset at 5:55 pm CDT. On the last day of November, sunrise is at 6:55 am and sunset at 4:34 pm CST.
Note: On Sunday, November 3. 2024, at 2:00 am, Daylight Saving Time ends, and the time zone changes from CDT to CST. Daylight Saving Time starts again on Sunday, March 9. 2025, at 2:00 am; consequently, the time zone reverts from CST to CDT.

Sunshine

In Vandalia, the average sunshine in November is 5.4h.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for the average person.
Note: In November, a regular UV index of 2 translates into these guidelines:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
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Frequently asked questions

What is the usual temperature for Vandalia in November?

The average high-temperature, in November, in Vandalia, is 51.8°F (11°C), while the average low-temperature is 37.2°F (2.9°C). In August, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines air temperature and relative humidity, is appraised at 89.6°F (32°C).

What is the average humidity in November in Vandalia?

In November, the average relative humidity in Vandalia, Illinois, is 73%.

How much does it rain in Vandalia in November?

In Vandalia, during November, the rain falls for 10.6 days and regularly aggregates up to 2.32" (59mm) of precipitation.

When does it start snowing in Vandalia?

November is the first month it typically snows in Vandalia. Throughout November, in the average 1.3 snowfall days, it receives 0.39" (10mm) of snow.

How many hours of daylight does Vandalia have in November?

In November, the average day length in Vandalia, Illinois, is 10h and 4min.

When are sunrise and sunset in November in Vandalia?

On the first day of November in Vandalia, sunrise is at 7:24 am and sunset at 5:55 pm CDT. On the last day of the month, sunrise is at 6:55 am and sunset at 4:34 pm CST.

When does Daylight Saving Time (DST) end in November in Vandalia?

On Sunday, November 3. 2024, at 2:00 am, Daylight Saving Time ends in Vandalia, Illinois, and the time zone changes from CDT to CST. The next DST starts Sunday, March 9. 2025, at 2:00 am.

How many hours of sunshine does Vandalia have in November?

In Vandalia, Illinois, the average sunshine duration in November is 5.4h.

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

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

What is the UV index reading in November in Vandalia?

In November, the average daily maximum UV index in Vandalia is 2. A UV Index reading of 2, and below, represents a low health risk 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 November
Vandalia, IL

Average temperature in November - Vandalia, IL
  • Average high temperature in November: 51.8°F

The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (36°F).

  • Average low temperature in November: 37.2°F

The month with the highest average low temperature is July (67.3°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).

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Average pressure in November
Vandalia, IL

Average pressure in November - Vandalia, IL
  • Average pressure in November: 30.13"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in November
Vandalia, IL

Average wind speed in November - Vandalia, IL
  • Average wind speed in November: 9.3mph

The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).

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Average humidity in November
Vandalia, IL

Average humidity in November - Vandalia, IL
  • Average humidity in November: 73%

The month with the highest relative humidity is July (81%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in November
Vandalia, IL

Average rainfall in November - Vandalia, IL
  • Average rainfall in November: 2.32"

The wettest month (with the highest rainfall) is June (4.57").
The driest month (with the least rainfall) is February (2.01").

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Average rainfall days in November
Vandalia, IL

Average rainfall days in November - Vandalia, IL
  • Average rainfall days in November: 10.6 days

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is January (9.2 days).

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Average snowfall in November
Vandalia, IL

Average snowfall in November - Vandalia, IL
  • Average snowfall in November: 0.39"

The month with the highest snowfall is December (2.4").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in November
Vandalia, IL

Average snowfall days in November - Vandalia, IL
  • Average snowfall days in November: 1.3 days

The month with the highest number of snowfall days is January (8.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in November /
Average sunshine in November
Vandalia, IL

Average daylight in November / Average sunshine in November - Vandalia, IL
  • Average daylight in November: 10h and 1min

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 November: 5h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

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Average sunshine days in November
Vandalia, IL

Average sunshine days in November - Vandalia, IL
  • Average sunshine days in November: 17 days

The month with the most sunshine days is October (17.2 days).
The month with the least sunshine days is July (8.6 days).

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Average UV index in November
Vandalia, IL

Average UV index in November - Vandalia, IL
  • Average UV index in November: 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, November and December (UV index 2).

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Average cloud cover in November
Vandalia, IL

Average cloud cover in November - Vandalia, IL
  • Average cloud cover in November: 39

The month with the most cloud cover is January (Cloud cover 53).
The months with the least cloud cover are June, July and September (Cloud cover 30).

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Average visibility in November
Vandalia, IL

Average visibility in November - Vandalia, IL
  • Average visibility in November: 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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Vandalia, Illinois, USA

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