March weather forecast
Vermilion, IL

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Weather in March

March, the first month of the spring in Vermilion, is a cool month, with an average temperature ranging between max 50.4°F (10.2°C) and min 36°F (2.2°C).

Temperature

Vermilion's March weather shows an increase in high-temperatures, moving from February's wintry 38.8°F (3.8°C) to a fresh 50.4°F (10.2°C). An average temperature of 36°F (2.2°C) is recorded in Vermilion, Illinois, during the nights in March.

Humidity

In March, the average relative humidity is 76%.

Rainfall

In Vermilion, in March, during 11.3 rainfall days, 1.38" (35mm) of precipitation is typically accumulated. In Vermilion, during the entire year, the rain falls for 133.4 days and collects up to 19.49" (495mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall in Vermilion, Illinois. In Vermilion, in March, snow falls for 3.3 days, with typically accumulated 0.75" (19mm) of snow. In Vermilion, during the entire year, snow falls for 23.7 days and aggregates up to 5.2" (132mm) of snow.

Daylight

The average length of the day in March in Vermilion is 11h and 59min.
On the first day of March in Vermilion, sunrise is at 6:22 am and sunset at 5:43 pm CST. On the last day of the month, sunrise is at 6:34 am and sunset at 7:13 pm CDT.
Note: On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time lasts until Sunday, November 3. 2024, at 2:00 am; consequently, the time zone reverts from CDT to CST.

Sunshine

In March, the average sunshine in Vermilion, Illinois, is 6.3h.

UV index

In Vermilion, the average daily maximum UV index in March is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for average individuals.
Note: In March, an average UV index of 3 transforms into the following instructions:
Guard yourself - Precautionary measures against sun damage are advocated. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
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Frequently asked questions

What are March temperatures in Vermilion?

In Vermilion, 50.4°F (10.2°C) is the average high-temperature and 36°F (2.2°C) is the average low-temperature during March.

What is the average humidity in March in Vermilion?

In March, the average relative humidity in Vermilion is 76%.

How many days does it rain in March in Vermilion?

In Vermilion, during March, the rain falls for 11.3 days and regularly aggregates up to 1.38" (35mm) of precipitation.

How much does it snow in Vermilion in March?

In Vermilion, Illinois, in March, during 3.3 snowfall days, 0.75" (19mm) of snow is typically accumulated.

What is the average length of the day in March in Vermilion?

The average day length in March in Vermilion, Illinois, is 11h and 59min.

When are sunrise and sunset in March in Vermilion?

In March, on the first day of the month, sunrise is at 6:22 am and sunset at 5:43 pm CST. On the last day of the month, in Vermilion, sunrise is at 6:34 am and sunset at 7:13 pm CDT.

When does Daylight Saving Time (DST) start in March in Vermilion?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. DST ends Sunday, November 3. 2024, at 2:00 am.

How many hours of sunshine does Vermilion have in March?

In March, the average sunshine duration in Vermilion is 6.3h.

What is the UV index reading in March in Vermilion?

The average daily maximum UV index in March in Vermilion, Illinois, is 3. A UV Index reading of 3 to 5 represents a medium hazard to health 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 March
Vermilion, IL

Average temperature in March - Vermilion, IL
  • Average high temperature in March: 50.4°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 (33.8°F).

  • Average low temperature in March: 36°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 (21.7°F).

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Average pressure in March
Vermilion, IL

Average pressure in March - Vermilion, IL
  • Average pressure in March: 30.08"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).

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Average wind speed in March
Vermilion, IL

Average wind speed in March - Vermilion, IL
  • Average wind speed in March: 10mph

The windiest months (with the highest average wind speed) are January and February (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.1mph).

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Average humidity in March
Vermilion, IL

Average humidity in March - Vermilion, IL
  • Average humidity in March: 76%

The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in March
Vermilion, IL

Average rainfall in March - Vermilion, IL
  • Average rainfall in March: 1.38"

The wettest month (with the highest rainfall) is April (2.76").
The driest month (with the least rainfall) is February (0.94").

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Average rainfall days in March
Vermilion, IL

Average rainfall days in March - Vermilion, IL
  • Average rainfall days in March: 11.3 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is February (6.3 days).

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Average snowfall in March
Vermilion, IL

Average snowfall in March - Vermilion, IL
  • Average snowfall in March: 0.75"

The month with the highest snowfall is December (1.61").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in March
Vermilion, IL

Average snowfall days in March - Vermilion, IL
  • Average snowfall days in March: 3.3 days

The month with the highest number of snowfall days is January (6.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in March /
Average sunshine in March
Vermilion, IL

Average daylight in March / Average sunshine in March - Vermilion, IL
  • Average daylight in March: 12h and 0min

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 March: 6h 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 0min).

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Average sunshine days in March
Vermilion, IL

Average sunshine days in March - Vermilion, IL
  • Average sunshine days in March: 15.5 days

The month with the most sunshine days is November (20 days).
The month with the least sunshine days is May (11.3 days).

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Average UV index in March
Vermilion, IL

Average UV index in March - Vermilion, IL
  • Average UV index in March: 3

The months with the highest UV index are June and July (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 March
Vermilion, IL

Average cloud cover in March - Vermilion, IL
  • Average cloud cover in March: 48

The month with the most cloud cover is January (Cloud cover 56).
The months with the least cloud cover are June, August and September (Cloud cover 31).

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Average visibility in March
Vermilion, IL

Average visibility in March - Vermilion, IL
  • Average visibility in March: 6mi

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

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Vermilion, Illinois, USA

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