January weather forecast and climate
Belleville, Canada

January, like December, is a freezing cold winter month in Belleville, Canada, with temperature in the range of an average high of -3°C (26.6°F) and an average low of -9°C (15.8°F).

Temperature

January is the coldest month, with an average high-temperature of -3°C (26.6°F) and an average low-temperature of -9°C (15.8°F).

Humidity

Months with the highest humidity are January and February, with an average relative humidity of 85%.

Rainfall

In January, in Belleville, the rain falls for 6.3 days. Throughout January, 42mm (1.65") of precipitation is accumulated. Throughout the year, in Belleville, Canada, there are 145 rainfall days, and 595mm (23.43") of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, October through December. In Belleville, during January, snow falls for 12.5 days and regularly aggregates up to 102mm (4.02") of snow. In Belleville, during the entire year, snow falls for 47.7 days, and aggregates up to 434mm (17.09") of snow.

Daylight

In Belleville, Canada, the average length of the day is 9.3h.

Sunshine

With an average of 3.1h of sunshine, January has the least sunshine of the year in Belleville.

UV index

January and December, with an average maximum UV index of 1, are months with the lowest UV index in Belleville. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to the UV radiation for average individuals.
Note: The average daily UV index of 1 transform into the following instructions:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the coldest month in Belleville?

With an average high-temperature of -3°C (26.6°F) and an average low-temperature of -9°C (15.8°F), January is the coldest month.

What is the temperature in January in Belleville?

In Belleville, Canada, in January, the average high-temperature is -3°C (26.6°F), and the average low-temperature is -9°C (15.8°F).

What are the most humid months in Belleville?

January and February, with an average relative humidity of 85%, are most humid months.

What is the average humidity in January in Belleville?

In January, the average relative humidity is 85%.

How many days does it rain in January in Belleville?

In January, in Belleville, Canada, the rain falls for 6.3 days. Throughout January, 42mm (1.65") of precipitation is accumulated.

How much does it snow in Belleville in January?

In Belleville, Canada, in January, snow falls for 12.5 days, with typically accumulated 102mm (4.02") of snow.

How many hours of daylight does Belleville have in January?

In January, the average length of the day in Belleville is 9.3h.

What is the month with the least sunshine in Belleville?

January has the least sunshine of the year, with an average of 3.1h of sunshine.

How many hours of sunshine does Belleville have in January?

In January, the average sunshine in Belleville is 3.1h.

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

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

What is the UV index reading in January in Belleville?

In January, the average daily maximum UV index in Belleville, Canada, is 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to the Sun's UV rays.
Average temperature in January - Belleville, Canada
  • Average high temperature in January: -3°C

The warmest month (with the highest average high temperature) is July (25.5°C).
The month with the lowest average high temperature is January (-3°C).

  • Average low temperature in January: -9°C

The month with the highest average low temperature is July (16.8°C).
The coldest month (with the lowest average low temperature) is January (-9°C).

Average humidity in January - Belleville, Canada
  • Average humidity in January: 85%

Months with the highest relative humidity are January and February (85%).
Months with the lowest relative humidity are April, May, July, August and September (75%).

Average rainfall in January - Belleville, Canada
  • Average rainfall in January: 42mm

The wettest month (with the highest rainfall) is October (76mm).
The driest month (with the least rainfall) is February (36mm).

Average rainfall days in January - Belleville, Canada
  • Average rainfall days in January: 6.3 days

The month with the highest number of rainy days is August (16.2 days).
The month with the least rainy days is February (5.8 days).

Average snowfall in January - Belleville, Canada
  • Average snowfall in January: 102mm

The month with the highest snowfall is December (105mm).
Months with the least snowfall are May, June, July, August and September (0mm).

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

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

Average daylight in January / Average sunshine in January - Belleville, Canada
  • Average daylight in January: 9.3h

The month with the longest days is June (Average daylight: 15.5h).
The month with the shortest days is December (Average daylight: 8.9h).

  • Average sunshine in January: 3.1h

The month with the most sunshine is July (Average sunshine: 10.8h).
The month with the least sunshine is January (Average sunshine: 3.1h).

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

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