January weather forecast
Markham, Canada

Weather in January

January, like December, is a freezing cold winter month in Markham, Canada, with an average temperature ranging between min -8.8°C (16.2°F) and max -3.2°C (26.2°F).

Temperature

The coldest month is January, with an average high-temperature of -3.2°C (26.2°F) and an average low-temperature of -8.8°C (16.2°F).

Humidity

January and February, with an average relative humidity of 86%, are the most humid months.

Rainfall

In Markham, in January, during 6 rainfall days, 44mm (1.73") of precipitation is typically accumulated. Throughout the year, there are 157.1 rainfall days, and 653mm (25.71") of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Markham. January is the month with the most snowfall. Snow falls for 12.5 days and accumulates 118mm (4.65") of snow.

Daylight

The average length of the day in January in Markham is 9h and 22min.
On the first day of the month, sunrise is at 7:51 am and sunset at 4:50 pm. On the last day of January, in Markham, sunrise is at 7:35 am and sunset at 5:26 pm EST.

Sunshine

With an average of 3h of sunshine, January has the least sunshine of the year in Markham.

UV index

January and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The daily maximum UV index of 1 in January interpret into the following advice:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the coldest month in Markham?

January is the coldest month in Markham, Canada, with an average high-temperature of -3.2°C (26.2°F) and an average low-temperature of -8.8°C (16.2°F).

What is the temperature in January in Markham?

The average high-temperature, in January, is -3.2°C (26.2°F), while the average low-temperature is -8.8°C (16.2°F).

What are the most humid months in Markham?

The months with the highest humidity in Markham, Canada, are January and February, with an average relative humidity of 86%.

What is the average humidity in January in Markham?

In Markham, the average relative humidity in January is 86%.

How much does it rain in Markham in January?

In Markham, Canada, in January, it is raining for 6 days, with typically 44mm (1.73") of accumulated precipitation.

What is the snowiest month in Markham?

The month with the most snowfall in Markham, Canada, is January, when snow falls for 12.5 days and typically aggregates up to 118mm (4.65") of snow.

How much does it snow in Markham in January?

In Markham, in January, during 12.5 snowfall days, 118mm (4.65") of snow is typically accumulated.

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

In Markham, the average day length in January is 9h and 22min.

When are sunrise and sunset in January in Markham?

On the first day of January in Markham, sunrise is at 7:51 am and sunset at 4:50 pm. On the last day of the month, sunrise is at 7:35 am and sunset at 5:26 pm EST.

What is the month with the least sunshine in Markham?

With an average of 3h of sunshine, January has the least sunshine of the year in Markham, Canada.

How long on average sun shines in January in Markham?

In January, the average sunshine duration in Markham, Canada, is 3h.

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

The months with the lowest UV index in Markham are January and December, with an average maximum UV index of 1.

How high is the UV index in January in Markham?

In Markham, Canada, the average daily maximum UV index in January is 1. A UV Index value of 2, and less, symbolizes a low health threat from unprotected exposure to UV radiation.

Average temperature in January
Markham, Canada

Average temperature in January - Markham, Canada
  • Average high temperature in January: -3.2°C

The warmest month (with the highest average high temperature) is July (24.8°C).
The month with the lowest average high temperature is January (-3.2°C).

  • Average low temperature in January: -8.8°C

The months with the highest average low temperature are July and August (16.6°C).
The coldest month (with the lowest average low temperature) is January (-8.8°C).

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Average pressure in January
Markham, Canada

Average pressure in January - Markham, Canada
  • Average pressure in January: 1016.9mbar

The month with the highest atmospheric pressure is March (1018.3mbar).
The month with the lowest atmospheric pressure is June (1013mbar).

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Average wind speed in January
Markham, Canada

Average wind speed in January - Markham, Canada
  • Average wind speed in January: 17.5km/h

The windiest month (with the highest average wind speed) is January (17.5km/h).
The calmest month (with the lowest average wind speed) is July (10.8km/h).

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Average humidity in January
Markham, Canada

Average humidity in January - Markham, Canada
  • Average humidity in January: 86%

The months with the highest relative humidity are January and February (86%).
The month with the lowest relative humidity is April (75%).

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Average rainfall in January
Markham, Canada

Average rainfall in January - Markham, Canada
  • Average rainfall in January: 44mm

The wettest month (with the highest rainfall) is July (78mm).
The driest month (with the least rainfall) is February (30mm).

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Average rainfall days in January
Markham, Canada

Average rainfall days in January - Markham, Canada
  • Average rainfall days in January: 6 days

The month with the highest number of rainy days is August (18.3 days).
The month with the least rainy days is February (5.9 days).

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Average snowfall in January
Markham, Canada

Average snowfall in January - Markham, Canada
  • Average snowfall in January: 118mm

The month with the highest snowfall is January (118mm).
The months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in January
Markham, Canada

Average snowfall days in January - Markham, Canada
  • Average snowfall days in January: 12.5 days

The month with the highest number of snowfall days is January (12.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in January /
Average sunshine in January
Markham, Canada

Average daylight in January / Average sunshine in January - Markham, Canada
  • Average daylight in January: 9h and 22min

The month with the longest days is June (Average daylight: 15h and 25min).
The month with the shortest days is December (Average daylight: 8h and 58min).

  • Average sunshine in January: 3h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).

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Average sunshine days in January
Markham, Canada

Average sunshine days in January - Markham, Canada
  • Average sunshine days in January: 13.3 days

The month with the most sunshine days is March (14.9 days).
The month with the least sunshine days is August (9 days).

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Average UV index in January
Markham, Canada

Average UV index in January - Markham, Canada
  • Average UV index in January: 1

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

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Average cloud cover in January
Markham, Canada

Average cloud cover in January - Markham, Canada
  • Average cloud cover in January: 69

The month with the most cloud cover is January (Cloud cover 69).
The months with the least cloud cover are July and August (Cloud cover 28).

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Average visibility in January
Markham, Canada

Average visibility in January - Markham, Canada
  • Average visibility in January: 9km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).

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