January weather forecast
Mississauga, Canada

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Weather in January

January in Mississauga, Canada, sees the coldest temperatures of the year with the mercury dipping to a low of -6.1°C (21°F) on average. The onset of the year is characterized by snowy conditions, with more snowfall observed in this month compared to any other. The city remains blanketed in a wintry white, making it a haven for winter sports enthusiasts. Sea temperatures remain crisp at 2.4°C (36.3°F), keeping sea-related activities subdued. Inclement weather conditions impact visibility, adding to the wintery charm of the month.

Temperature

Mississauga's January weather, marked by an average high temperature of -1.4°C (29.5°F) and an average low temperature of -6.1°C (21°F), is the coldest in the year.

Humidity

January and February, with an average relative humidity of 83%, are the most humid months in Mississauga.

Rainfall

In Mississauga, in January, it is raining for 10.3 days, with typically 56mm (2.2") of accumulated precipitation. Throughout the year, there are 177.2 rainfall days, and 786mm (30.94") of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In January, in Mississauga, it is snowing for 13.4 days. Throughout January, 83mm (3.27") of snow is accumulated. In Mississauga, during the entire year, snow falls for 58.5 days and aggregates up to 403mm (15.87") of snow.

Sea temperature

In Mississauga, in January, the average water temperature is 2.4°C (36.3°F).
Note: In the realm of swimming, this is an immediate threat to life. Total loss of control over breathing happens instantly, complicating clear thought processes. The necessity of a specialized swimsuit to restrict thermal loss is paramount.

Daylight

In Mississauga, the average length of the day in January is 9h and 23min.
On the first day of January in Mississauga, sunrise is at 7:51 am and sunset at 4:52 pm. On the last day of the month, sunrise is at 7:36 am and sunset at 5:27 pm EST.

Sunshine

With an average of 2.8h of sunshine, January has the least sunshine of the year in Mississauga.

UV index

January and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 1 in January converts into the following recommendations:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
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Frequently asked questions

What month is the coldest in Mississauga?

Mississauga's January weather reaches an average high of -1.4°C (29.5°F) and an average low of -6.1°C (21°F), making it the coldest month.

How cold is January in Mississauga?

Mississauga in January has an average high-temperature of -1.4°C (29.5°F) and an average low-temperature of -6.1°C (21°F).

What are the most humid months in Mississauga?

The months with the highest humidity in Mississauga, Canada, are January and February, with an average relative humidity of 83%.

What is the average humidity in January in Mississauga?

The average relative humidity in January in Mississauga, Canada, is 83%.

How much does it rain in Mississauga in January?

In Mississauga, in January, it is raining for 10.3 days, with typically 56mm (2.2") of accumulated precipitation.

How much does it snow in Mississauga in January?

In Mississauga, Canada, during January, snow falls for 13.4 days and regularly aggregates up to 83mm (3.27") of snow.

What is the sea temperature in January in Mississauga?

In Mississauga, Canada, the average seawater temperature in January is 2.4°C (36.3°F). For swimming, this is considered very dangerous and immediately life-threatening. Total loss of breathing control instantly occurs, and clear thinking becomes almost impossible. A specialized swimsuit is obligatory to minimize thermal loss.

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

In Mississauga, the average day length in January is 9h and 23min.

When are sunrise and sunset in January in Mississauga?

On the first day of January in Mississauga, Canada, sunrise is at 7:51 am and sunset at 4:52 pm. On the last day of the month, sunrise is at 7:36 am and sunset at 5:27 pm EST.

What is the month with the least sunshine in Mississauga?

The month with the least sunshine in Mississauga, Canada, is January, with an average of 2.8h of sunshine.

How long on average sun shines in January in Mississauga?

In Mississauga, Canada, the average sunshine duration in January is 2.8h.

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

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

How high is the UV index in January in Mississauga?

The average daily maximum UV index in January in Mississauga is 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to 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 January
Mississauga, Canada

Average temperature in January - Mississauga, Canada
  • Average high temperature in January: -1.4°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 (-1.4°C).

  • Average low temperature in January: -6.1°C

The month with the highest average low temperature is July (18.6°C).
The coldest month (with the lowest average low temperature) is January (-6.1°C).

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Average pressure in January
Mississauga, Canada

Average pressure in January - Mississauga, Canada
  • Average pressure in January: 1017.4mbar

The month with the highest atmospheric pressure is November (1018.5mbar).
The month with the lowest atmospheric pressure is June (1013.3mbar).

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Average wind speed in January
Mississauga, Canada

Average wind speed in January - Mississauga, Canada
  • Average wind speed in January: 21km/h

The windiest month (with the highest average wind speed) is January (21km/h).
The calmest month (with the lowest average wind speed) is July (12.1km/h).

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Average humidity in January
Mississauga, Canada

Average humidity in January - Mississauga, Canada
  • Average humidity in January: 83%

The months with the highest relative humidity are January and February (83%).
The month with the lowest relative humidity is September (74%).

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Average rainfall in January
Mississauga, Canada

Average rainfall in January - Mississauga, Canada
  • Average rainfall in January: 56mm

The wettest month (with the highest rainfall) is July (80mm).
The driest months (with the least rainfall) are September and November (55mm).

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Average rainfall days in January
Mississauga, Canada

Average rainfall days in January - Mississauga, Canada
  • Average rainfall days in January: 10.3 days

The month with the highest number of rainy days is October (18.9 days).
The month with the least rainy days is February (8.8 days).

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Average snowfall in January
Mississauga, Canada

Average snowfall in January - Mississauga, Canada
  • Average snowfall in January: 83mm

The month with the highest snowfall is February (127mm).
The months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in January
Mississauga, Canada

Average snowfall days in January - Mississauga, Canada
  • Average snowfall days in January: 13.4 days

The month with the highest number of snowfall days is February (14.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average sea temperature in January
Mississauga, Canada

Average sea temperature in January - Mississauga, Canada
  • Average sea temperature in January: 2.4°C

The best month for swimming (with the highest average sea temperature) is August (22.3°C).
The coldest months (with the lowest average sea temperature) are February and March (1.4°C).

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

Average daylight in January / Average sunshine in January - Mississauga, Canada
  • Average daylight in January: 9h and 2min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in January: 2h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).

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Average sunshine days in January
Mississauga, Canada

Average sunshine days in January - Mississauga, Canada
  • Average sunshine days in January: 7.5 days

The month with the most sunshine days is September (13 days).
The month with the least sunshine days is January (7.5 days).

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Average UV index in January
Mississauga, Canada

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

The months with the highest UV index are July and August (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
Mississauga, Canada

Average cloud cover in January - Mississauga, Canada
  • Average cloud cover in January: 71

The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 27).

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Average visibility in January
Mississauga, Canada

Average visibility in January - Mississauga, Canada
  • Average visibility in January: 8km

The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January and February (8km).

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Mississauga, Canada

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