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Weather in St. Catharines for December 2024

Your guide to St. Catharines weather in December - trends and predictions

    Snow Forecast ❄️

  • With an average of 2 snowy days, St. Catharines usually enjoys a light touch of snow in December.
    According to St. Catharines snow forecast for December 2024, 2 snowy days are expected until the end of the month. The closest date with snow is Monday, 23 December.

    • Temperatures

  • Until now, December 2024 in St. Catharines is cooler than usual, with temperatures averaging 2.1 °C, this is -2.1 °C below the typical seasonal average.

  • The forecast for the next days in St. Catharines predicts temperatures to be around 2 °C, close to the historical average.

  • In general, the average temperature in St. Catharines at the beginning of December is 3 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 4.3 °C by the end of December.

    • Rain 🌧️

  • The climate of St. Catharines in December is notably wet, with an average of 14 rainy days, and a total of 92.1 mm of precipitation.

    • More

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

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

Average dry days
15
Dry days
Average rainy days
14
Rainy days
Average snowy days
2
Snow days
Average temperatures
5°/2°
Temperatures
Average wind speed
26 km/h
Avg max wind
Average humidity
79 %
Avg humidity

St. Catharines in December average weather

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

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. Moderate rain
Moderate rain
 4° /0° 5.2 mm 0 cm
2 Dec. Light rain
Light rain
 4° /1° 2.3 mm 0 cm
3 Dec. Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
 5° /1° 9.3 mm 0 cm
4 Dec. Overcast
Overcast
 3° /0° 0.7 mm 0 cm
5 Dec. Overcast
Overcast
 2° /-1° 1.8 mm 0 cm
6 Dec. Light snow
Light snow
 0° /-2° 0 mm 0 cm
7 Dec. Heavy snow
Heavy snow
 3° /-1° 3.4 mm 2.5 cm
8 Dec. Fog
Fog
 6° /1° 0 mm 0 cm
9 Dec. Patchy rain possible
Patchy rain possible
 9° /4° 16.6 mm 0 cm
10 Dec. Moderate rain
Moderate rain
 8° /2° 13.7 mm 0 cm
11 Dec. Light snow
Light snow
 3° /0° 0.3 mm 0.1 cm
12 Dec. Patchy rain possible
Patchy rain possible
 3° /-2° 0 mm 0 cm
13 Dec. Patchy light snow
Patchy light snow
 1° /-4° 0 mm 0 cm
14 Dec. Overcast
Overcast
 2° /-3° 0 mm 0 cm
15 Dec. Sunny
Sunny
 5° /-1° 1.1 mm 0 cm
16 Dec. Overcast
Overcast
 7° /2° 12.1 mm 0 cm
17 Dec. Light drizzle
Light drizzle
 8° /4° 1.2 mm 0 cm
18 Dec. Light rain shower
Light rain shower
 5° /0° 9.3 mm 5.3 cm
19 Dec. Blizzard
Blizzard
 0° /-1° 2.7 mm 0 cm
20 Dec. Partly cloudy
Partly cloudy
 2° /-1° 0 mm 0 cm
21 Dec. Partly cloudy
Partly cloudy
 -5° /-8° 0 mm 0 cm
22 Dec. Partly cloudy
Partly cloudy
 -6° /-9° 0 mm 0 cm
23 Dec. Moderate or heavy snow showers
Moderate or heavy snow showers
 1° /-8° 2.6 mm 1.9 cm
24 Dec. Moderate or heavy snow showers
Moderate or heavy snow showers
 1° /0° 7.4 mm 1.6 cm
25 Dec. Patchy moderate snow
Patchy moderate snow
 1° /-2° 1 mm 0 cm
26 Dec. Patchy rain possible
Patchy rain possible
 1° /-1° 1.3 mm 0 cm
27 Dec. Sunny
Sunny
 2° /-1° 0 mm 0 cm
28 Dec. Patchy rain possible
Patchy rain possible
 5° /3° 0.2 mm 0 cm
29 Dec. Patchy rain possible
Patchy rain possible
 5° /3° 2.1 mm 0 cm
30 Dec. Patchy rain possible
Patchy rain possible
 8° /5° 1.3 mm 0 cm
31 Dec. Patchy rain possible
Patchy rain possible
 8° /4° 1.9 mm 0 cm
Next
Important Notice
Our weather forecast for St. Catharines 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. Catharines forecast closer to your planned date for the most up-to-date weather information.

St. Catharines in December - FAQ

What are the expected maximum and minimum temperatures in St. Catharines during December?
During December, expect a variety of temperatures with highs around 5° and lows near 2°, suitable for diverse activities and preferences.
How much rainfall should be expected in St. Catharines during December?
Moderate rainfall is anticipated in St. Catharines during December, with a total of 92.1 mm spread over approximately 14 days. Considering plans for rainy days is advisable.
Will it snow in St. Catharines in December 2024?
St. Catharines experiences an average snowfall of 3.78 cm during December, occurring over 2 days.
What are the typical wind conditions in St. Catharines during December?
The average wind speed in St. Catharines during December is 26 km/h, suggesting breezy to windy conditions, depending on your activities.

St. Catharines snow forecast December 2024

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

December rainfall patterns in St. Catharines

Explore the daily rainfall trends and prepare for St. Cathariness December weather 💧

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Get accurate weather forecasts for St. Catharines, located at latitude 43.171 and longitude -79.243. Stay updated with localized weather information tailored for St. Catharines.

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