March weather forecast
Island Lake, IL

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Weather in March

The first month of the spring, March, is a frosty month in Island Lake, Illinois, with an average temperature varying between 43.5°F (6.4°C) and 29.7°F (-1.3°C).

Temperature

The arrival of March signals an increase in the average high-temperature, moving from a freezing cold 30.6°F (-0.8°C) in February to a chilly 43.5°F (6.4°C). In Island Lake, the March nights cool down to an average low of 29.7°F (-1.3°C).

Humidity

In Island Lake, the average relative humidity in March is 78%.

Rainfall

In Island Lake, Illinois, during March, the rain falls for 11.7 days and regularly aggregates up to 1.42" (36mm) of precipitation. In Island Lake, during the entire year, the rain falls for 151.2 days and collects up to 24.17" (614mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In Island Lake, in March, during 7.2 snowfall days, 1.77" (45mm) of snow is typically accumulated. In Island Lake, during the entire year, snow falls for 48.9 days and aggregates up to 14.76" (375mm) of snow.

Daylight

In Island Lake, the average length of the day in March is 11h and 58min.
On the first day of March in Island Lake, sunrise is at 6:26 am and sunset at 5:43 pm CST. On the last day of the month, sunrise is at 6:35 am and sunset at 7:17 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 Island Lake, the average sunshine in March is 6.1h.

UV index

In March, the average daily maximum UV index in Island Lake is 2. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for average individuals.
Note: In March, the UV index of 2 transforms into the following advice:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. When the Sun is at its strongest around midday, find shade and limit exposure. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is March cold in Island Lake?

In Island Lake, in March, the average high-temperature is 43.5°F (6.4°C), and the average low-temperature is 29.7°F (-1.3°C).

What is the average humidity in March in Island Lake?

In Island Lake, Illinois, the average relative humidity in March is 78%.

How many days does it rain in March in Island Lake?

In Island Lake, in March, it is raining for 11.7 days, with typically 1.42" (36mm) of accumulated precipitation.

How much does it snow in Island Lake in March?

In March, in Island Lake, it is snowing for 7.2 days. Throughout March, 1.77" (45mm) of snow is accumulated.

What is the average length of the day in March in Island Lake?

In March, the average day length is 11h and 58min.

When are sunrise and sunset in March in Island Lake?

In March, on the first day of the month, sunrise is at 6:26 am and sunset at 5:43 pm CST. On the last day of the month, in Island Lake, Illinois, sunrise is at 6:35 am and sunset at 7:17 pm CDT.

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

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

How long on average sun shines in March in Island Lake?

In March, the average sunshine duration in Island Lake, Illinois, is 6.1h.

How high is the UV index in March in Island Lake?

The average daily maximum UV index in March in Island Lake is 2. A UV Index estimate of 2, and below, represents a low health risk 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
Island Lake, IL

Average temperature in March - Island Lake, IL
  • Average high temperature in March: 43.5°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 (27°F).

  • Average low temperature in March: 29.7°F

The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (15.3°F).

Average pressure in March
Island Lake, IL

Average pressure in March - Island Lake, IL
  • Average pressure in March: 30.09"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in March
Island Lake, IL

Average wind speed in March - Island Lake, IL
  • Average wind speed in March: 9.6mph

The windiest month (with the highest average wind speed) is January (10mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

Average humidity in March
Island Lake, IL

Average humidity in March - Island Lake, IL
  • Average humidity in March: 78%

The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is October (75%).

Average rainfall in March
Island Lake, IL

Average rainfall in March - Island Lake, IL
  • Average rainfall in March: 1.42"

The wettest month (with the highest rainfall) is June (3.15").
The driest month (with the least rainfall) is December (1.1").

Average rainfall days in March
Island Lake, IL

Average rainfall days in March - Island Lake, IL
  • Average rainfall days in March: 11.7 days

The month with the highest number of rainy days is July (18.8 days).
The months with the least rainy days are January and February (5.3 days).

Average snowfall in March
Island Lake, IL

Average snowfall in March - Island Lake, IL
  • Average snowfall in March: 1.77"

The month with the highest snowfall is January (3.82").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in March
Island Lake, IL

Average snowfall days in March - Island Lake, IL
  • Average snowfall days in March: 7.2 days

The month with the highest number of snowfall days is January (13.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in March /
Average sunshine in March
Island Lake, IL

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

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 6min).

  • Average sunshine in March: 6h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).

Average sunshine days in March
Island Lake, IL

Average sunshine days in March - Island Lake, IL
  • Average sunshine days in March: 13.9 days

The month with the most sunshine days is November (16.2 days).
The month with the least sunshine days is June (10 days).

Average UV index in March
Island Lake, IL

Average UV index in March - Island Lake, IL
  • Average UV index in March: 2

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

Average cloud cover in March
Island Lake, IL

Average cloud cover in March - Island Lake, IL
  • Average cloud cover in March: 51

The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are August and September (Cloud cover 31).

Average visibility in March
Island Lake, IL

Average visibility in March - Island Lake, IL
  • Average visibility in March: 6mi

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

Island Lake, Illinois, USA

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