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Weather in St. John's for December 2024

Your guide to St. John's weather in December - trends and predictions
  • In general, the average temperature in St. John's at the beginning of December is 1.7 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 1.1 °C by the end of December.

  • St. John's sees moderate rainfall in December, averaging 6 rainy days.

  • The climate of St. John's in December is quite snowy, averaging 14 snowy days.

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Average dry days
11
Dry days
Average rainy days
6
Rainy days
Average snowy days
14
Snow days
Average temperatures
3°/0°
Temperatures
Average wind speed
37 km/h
Avg max wind
Average humidity
80 %
Avg humidity

St. John's in December average weather

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Temperatures trend during December in St. John's

See the weather trend as well as the moving average line

December weather day by day

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Date Weather Temperatures Rain Snow More
1 Dec. Overcast
Overcast
5° /0° 0 mm 0 cm
2 Dec. Patchy rain possible
Patchy rain possible
6° /1° 0.5 mm 0 cm
3 Dec. Light snow
Light snow
1° /0° 0.2 mm 0.1 cm
4 Dec. Moderate or heavy snow showers
Moderate or heavy snow showers
1° /0° 2.7 mm 2.3 cm
5 Dec. Moderate or heavy snow showers
Moderate or heavy snow showers
0° /0° 2.2 mm 1.8 cm
6 Dec. Heavy snow
Heavy snow
0° /-3° 0.8 mm 0.6 cm
7 Dec. Light snow showers
Light snow showers
-1° /-4° 1.1 mm 0.3 cm
8 Dec. Light snow
Light snow
0° /-2° 0 mm 0 cm
9 Dec. Moderate snow
Moderate snow
2° /1° 3.2 mm 0.2 cm
10 Dec. Overcast
Overcast
2° /-1° 0 mm 0 cm
11 Dec. Light drizzle
Light drizzle
9° /0° 0.8 mm 0 cm
12 Dec. Light rain
Light rain
11° /1° 4.3 mm 0 cm
13 Dec. Blowing snow
Blowing snow
3° /1° 0.1 mm 0 cm
14 Dec. Light snow
Light snow
4° /-2° 1.1 mm 0 cm
15 Dec. Light snow
Light snow
3° /-3° 0.2 mm 0 cm
16 Dec. Blowing snow
Blowing snow
3° /-4° 0.2 mm 0 cm
17 Dec. Overcast
Overcast
0° /-4° 0 mm 0 cm
18 Dec. Overcast
Overcast
5° /1° 0 mm 0 cm
19 Dec. Overcast
Overcast
8° /4° 0.1 mm 0 cm
20 Dec. Overcast
Overcast
9° /7° 0 mm 0 cm
21 Dec. Light drizzle
Light drizzle
7° /4° 1.5 mm 0 cm
22 Dec. Heavy snow
Heavy snow
5° /0° 15.3 mm 0.5 cm
23 Dec. Light freezing rain
Light freezing rain
0° /-3° 1.4 mm 0 cm
24 Dec. Light snow
Light snow
1° /-2° 0.1 mm 0 cm
25 Dec. Partly cloudy
Partly cloudy
0° /-2° 0 mm 0 cm
26 Dec. Patchy rain possible
Patchy rain possible
4° /0° 0.2 mm 0 cm
27 Dec. Overcast
Overcast
1° /0° 0 mm 0 cm
28 Dec. Heavy snow
Heavy snow
0° /0° 1.7 mm 1.4 cm
29 Dec. Partly cloudy
Partly cloudy
0° /-3° 0.6 mm 0 cm
30 Dec. Moderate snow
Moderate snow
1° /0° 6.7 mm 2.8 cm
31 Dec. Heavy snow
Heavy snow
2° /0° 4.9 mm 4 cm
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Important Notice
Our weather forecast for St. John's in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the St. John's forecast closer to your planned date for the most up-to-date weather information.

St. John's in December - FAQ

What are the expected maximum and minimum temperatures in St. John's during December?
Brace for cold days with temperatures not exceeding 3° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in St. John's during December?
In December, St. John's can expect light to moderate rainfall, totaling 49.9 mm across approximately 6 days. Occasional showers are possible, and planning ahead for them could be helpful.
Is snowfall common in St. John's during December?
St. John's experiences an average snowfall of 14.2 cm during December, occurring over 14 days, which may interest winter sports enthusiasts.
What are the typical wind conditions in St. John's during December?
The average wind speed in St. John's during December is 37 km/h, suggesting breezy to windy conditions, depending on your activities.

December rainfall patterns in St. John's

Explore the daily rainfall trends and prepare for St. John'ss December weather 💧

December snowfall in St. John's

Track daily snowfall levels and discover St. John's’s snowy potential this December ❄️

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Location coordinates Where is St. John's?

Get accurate weather forecasts for St. John's, located at latitude 47.565 and longitude -52.709. Stay updated with localized weather information tailored for St. John's.

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