March weather forecast
Markham, IL

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Weather in March

March, the first month of the spring in Markham, is a frosty month, with an average temperature fluctuating between 32.4°F (0.2°C) and 45.5°F (7.5°C).

Temperature

Markham's transition into March brings a rise in the average high-temperature, moving from a wintry 33.1°F (0.6°C) in February to a frosty 45.5°F (7.5°C). Nighttime temperature experiences an average drop to a cold 32.4°F (0.2°C) in March.

Humidity

The average relative humidity in March in Markham is 75%.

Rainfall

In March, in Markham, the rain falls for 12.7 days. Throughout March, 2.09" (53mm) of precipitation is accumulated. In Markham, Illinois, during the entire year, the rain falls for 155.6 days and collects up to 31.3" (795mm) of precipitation.

Snowfall

Months with snowfall in Markham are January through April, October through December. In March, it is snowing for 6.1 days. Throughout March, 1.65" (42mm) of snow is accumulated. In Markham, during the entire year, snow falls for 44.6 days and aggregates up to 16.46" (418mm) of snow.

Daylight

In March, the average length of the day in Markham, Illinois, is 11h and 58min.
On the first day of the month, sunrise is at 6:24 am and sunset at 5:41 pm CST. On the last day of March, in Markham, sunrise is at 6:33 am and sunset at 7:15 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 Markham is 6h.

UV index

In Markham, the average daily maximum UV index in March is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 3 during March translates into the following guidance:
Put precautions into practice - Protective measures against sun-induced damage are advised. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Markham in March?

The high-temperature in Markham during March is 45.5°F (7.5°C) and the low-temperature is 32.4°F (0.2°C).

What is the average humidity in March in Markham?

The average relative humidity in March is 75%.

How many days does it rain in March in Markham?

In March, the rain falls for 12.7 days. Throughout March, 2.09" (53mm) of precipitation is accumulated.

How many days does it snow in March in Markham?

In Markham, in March, during 6.1 snowfall days, 1.65" (42mm) of snow is typically accumulated.

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

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

When is the sunrise / sunset in March in Markham?

In March, on the first day of the month, sunrise is at 6:24 am and sunset at 5:41 pm CST. On the last day of the month, in Markham, sunrise is at 6:33 am and sunset at 7:15 pm CDT.

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

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Markham, 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 Markham?

In March, the average sunshine duration in Markham, Illinois, is 6h.

What is the UV index intensity in March in Markham?

In March, the average daily maximum UV index in Markham is 3. A UV Index reading of 3 to 5 represents a moderate vulnerability 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
Markham, IL

Average temperature in March - Markham, IL
  • Average high temperature in March: 45.5°F

The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (29.7°F).

  • Average low temperature in March: 32.4°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 (18.9°F).

Average pressure in March
Markham, IL

Average pressure in March - Markham, 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
Markham, IL

Average wind speed in March - Markham, IL
  • Average wind speed in March: 9.5mph

The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

Average humidity in March
Markham, IL

Average humidity in March - Markham, IL
  • Average humidity in March: 75%

The months with the highest relative humidity are January and February (82%).
The month with the lowest relative humidity is October (73%).

Average rainfall in March
Markham, IL

Average rainfall in March - Markham, IL
  • Average rainfall in March: 2.09"

The wettest month (with the highest rainfall) is May (4.17").
The driest month (with the least rainfall) is December (1.54").

Average rainfall days in March
Markham, IL

Average rainfall days in March - Markham, IL
  • Average rainfall days in March: 12.7 days

The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is February (6.1 days).

Average snowfall in March
Markham, IL

Average snowfall in March - Markham, IL
  • Average snowfall in March: 1.65"

The month with the highest snowfall is January (4.53").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in March
Markham, IL

Average snowfall days in March - Markham, IL
  • Average snowfall days in March: 6.1 days

The month with the highest number of snowfall days is January (12.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in March: 6h and 0min

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).

Average sunshine days in March
Markham, IL

Average sunshine days in March - Markham, IL
  • Average sunshine days in March: 13.8 days

The month with the most sunshine days is November (16.4 days).
The month with the least sunshine days is April (10.2 days).

Average UV index in March
Markham, IL

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

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

Average cloud cover in March
Markham, IL

Average cloud cover in March - Markham, IL
  • Average cloud cover in March: 50

The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 30).

Average visibility in March
Markham, IL

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

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

Markham, Illinois, USA

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