January weather forecast and climate
Stephenville, Canada

What is the temperature in January in Stephenville?

In January, in Stephenville, the average high-temperature is -3°C (26.6°F), and the average low-temperature is -11°C (12.2°F).

How many days does it rain in January in Stephenville?

In Stephenville, Canada, in January, during 25 rainfall days, 135mm (5.3") of precipitation is typically accumulated.

What is the wettest month in Stephenville?

January is the month with the most rainfall in Stephenville. Rain falls for 25 days and accumulates 135mm (5.3") of precipitation.

What is the water temperature in January in Stephenville?

In January, the average sea temperature in Stephenville, Canada, is 1.6°C (34.9°F). For swimming, this is considered life-threatening and very dangerous. The water feels painfully cold, and hyperventilation quickly occurs. A specialized swimsuit is mandatory to reduce thermal damage.

What is the month with the lowest UV index in Stephenville?

January, February, November and December, with an average UV index of 1, are months with the lowest UV index.

What is the average UV index in January in Stephenville?

In January, the average UV index is 1.
Average temperature in January - Stephenville, Canada
  • Average high temperature in January: -3°C

Warmest months (with the highest average high temperature) are July and August (20°C).
The month with the lowest average high temperature is February (-4°C).

  • Average low temperature in January: -11°C

Months with the highest average low temperature are July and August (11°C).
The coldest month (with the lowest average low temperature) is February (-12°C).

Average rainfall in January - Stephenville, Canada
  • Average rainfall in January: 135mm

The wettest month (with the highest rainfall) is January (135mm).
The driest month (with the lowest rainfall) is April (73mm).

Average rainfall days in January - Stephenville, Canada
  • Average rainfall days in January: 25 days

The month with the highest number of rainy days is January (25 days).
Months with the lowest number of rainy days are May and June (14 days).

Average sea temperature in January - Stephenville, Canada
  • Average sea temperature in January: 1.6°C

The best month for swimming (with the highest average sea temperature) is August (15.5°C).
The coldest month (with the lowest average sea temperature) is March (-0.3°C).

Average daylight in January / Average sunshine in January - Stephenville, Canada
  • Average daylight in January: 8.8h

The month with the longest days is June (Average daylight: 16.1h).
The month with shortest days is December (Average daylight: 8.4h).

  • Average sunshine in January: 2h

Months with most sunshine are May, June, July and August (Average sunshine: 6h).
The month with least sunshine is December (Average sunshine: 1h).

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

Months with the highest UV index are June and July (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 1).

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