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Canada weather

Weather in Saint John for December 2024

Your guide to Saint John weather in December - trends and predictions

    Official Weather Alert ⚠️

  • Snowfall Warning - See hour by hour.

    • Snow Forecast ❄️

  • Saint John typically experiences moderate snowfall in December, with an average of 6 snowy days.
    According to Saint John snow forecast for December 2024, 3 snowy days are expected until the end of the month. The closest date with snow is Tuesday, 24 December.

    • Temperatures

  • Until now, December 2024 in Saint John is slightly cooler than the historical average by -1.2 °C.

  • The forecast for the upcoming days in Saint John predicts a temperature of 0.9 °C, which is slightly above the historical average.

  • In general, the average temperature in Saint John at the beginning of December is 2.4 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 1.1 °C by the end of December.

    • More

  • Christmas Day weather in Saint John 🎄 - See the complete forecast for Wednesday, 25 December.

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
18
Dry days
Average rainy days
7
Rainy days
Average snowy days
6
Snow days
Average temperatures
4°/-1°
Temperatures
Average wind speed
22 km/h
Avg max wind
Average humidity
75 %
Avg humidity

Saint John in December average weather

Move between months or click on a day
November
January
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Overcast
6°
2
Light rain shower
4°
3
Light drizzle
2°
4
Heavy snow
1°
5
Overcast
4°
6
Partly cloudy
1°
7
Sunny
-1°
8
Sunny
2°
9
Overcast
2°
10
Light drizzle
7°
11
Light rain shower
13°
12
Partly cloudy
7°
13
Light snow showers
2°
14
Sunny
-1°
15
Partly cloudy
2°
16
Overcast
2°
17
Patchy rain possible
7°
18
Light rain shower
10°
19
Patchy rain possible
8°
20
Overcast
2°
21
Cloudy
0°
22
Weather Alert Sunny
-6°
23
Sunny
-3°
24
Heavy snow
2°
25
Moderate or heavy snow showers
1°
26
Cloudy
1°
27
Light freezing rain
1°
28
Light freezing rain
1°
29
Sunny
1°
30
Sunny
2°
31
Partly cloudy
1°
Select a date

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Access Saint John weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
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Temperatures trend during December in Saint John

See the weather trend as well as the moving average line

December weather day by day

Click on a date for more information
November January
Date Weather Temperatures Rain Snow More
1 Dec. Overcast
Overcast
 6° /2° 0 mm 0 cm
2 Dec. Light rain shower
Light rain shower
 4° /0° 4.9 mm 0 cm
3 Dec. Light drizzle
Light drizzle
 2° /-1° 3.3 mm 0 cm
4 Dec. Heavy snow
Heavy snow
 1° /-2° 7.8 mm 6.6 cm
5 Dec. Overcast
Overcast
 4° /-4° 57.5 mm 2.8 cm
6 Dec. Partly cloudy
Partly cloudy
 1° /-6° 0 mm 0 cm
7 Dec. Sunny
Sunny
 -1° /-6° 0 mm 0 cm
8 Dec. Sunny
Sunny
 2° /-6° 21.3 mm 9.5 cm
9 Dec. Overcast
Overcast
 2° /-6° 0 mm 0 cm
10 Dec. Light drizzle
Light drizzle
 7° /0° 5.3 mm 3.2 cm
11 Dec. Light rain shower
Light rain shower
 13° /3° 43.3 mm 0 cm
12 Dec. Partly cloudy
Partly cloudy
 7° /0° 33.8 mm 0 cm
13 Dec. Light snow showers
Light snow showers
 2° /-4° 0.1 mm 0.1 cm
14 Dec. Sunny
Sunny
 -1° /-6° 0 mm 0 cm
15 Dec. Partly cloudy
Partly cloudy
 2° /-5° 0 mm 0 cm
16 Dec. Overcast
Overcast
 2° /-2° 0 mm 0 cm
17 Dec. Patchy rain possible
Patchy rain possible
 7° /0° 17 mm 0 cm
18 Dec. Light rain shower
Light rain shower
 10° /4° 17 mm 0 cm
19 Dec. Patchy rain possible
Patchy rain possible
 8° /2° 17.1 mm 0 cm
20 Dec. Overcast
Overcast
 2° /-3° 0 mm 0 cm
21 Dec. Cloudy
Cloudy
 0° /-4° 0 mm 0 cm
22 Dec. Sunny
Sunny
 -6° /-11° 0 mm 0 cm
23 Dec. Sunny
Sunny
 -3° /-11° 0 mm 0 cm
24 Dec. Heavy snow
Heavy snow
 2° /-6° 46.4 mm 33.6 cm
25 Dec. Moderate or heavy snow showers
Moderate or heavy snow showers
 1° /-5° 5.4 mm 3.9 cm
26 Dec. Cloudy
Cloudy
 1° /-6° 0 mm 0 cm
27 Dec. Light freezing rain
Light freezing rain
 1° /-2° 0.1 mm 0.1 cm
28 Dec. Light freezing rain
Light freezing rain
 1° /-4° 0 mm 0 cm
29 Dec. Sunny
Sunny
 1° /-5° 0 mm 0 cm
30 Dec. Sunny
Sunny
 2° /-4° 0 mm 0 cm
31 Dec. Partly cloudy
Partly cloudy
 1° /-2° 0 mm 0 cm
Next
Important Notice
Our weather forecast for Saint John 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 Saint John forecast closer to your planned date for the most up-to-date weather information.

Saint John in December - FAQ

What are the expected maximum and minimum temperatures in Saint John during December?
Brace for cold days with temperatures not exceeding 4° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Saint John during December?
Significant rainfall exceeding 190.7 mm is expected in Saint John during December, occurring over more than 7 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Saint John in December 2024?
Saint John experiences an average snowfall of 26.595 cm during December, occurring over 6 days.
What are the typical wind conditions in Saint John during December?
The average wind speed in Saint John during December is 22 km/h, suggesting breezy to windy conditions, depending on your activities.

Saint John snow forecast December 2024

Track daily snowfall levels and discover Saint John’s snowy potential this December ❄️

December rainfall patterns in Saint John

Explore the daily rainfall trends and prepare for Saint Johns December weather 💧

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Location coordinates Where is Saint John?

Get accurate weather forecasts for Saint John, located at latitude 45.271 and longitude -66.056. Stay updated with localized weather information tailored for Saint John.

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