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Weather in Ajax for December 2025

Your guide to Ajax weather in December - trends and predictions

    Snow Forecast ❄️

  • The climate of Ajax in December is quite snowy, averaging 12 snowy days.
    According to Ajax snow forecast for December 2025, 4 snowy days are expected in the next 2 weeks. The closest date with snow is Saturday, 20 December.

    • Temperatures

  • Until now, December 2025 in Ajax is cooler than usual, with temperatures averaging -0.5 °C, this is -2.4 °C below the typical seasonal average.

  • Expect cooler weather in the next days in Ajax with the forecast suggesting a temperature of -1.4 °C, lower than the historical average.

  • In general, the average temperature in Ajax at the beginning of December is 1.4 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 0.4 °C by the end of December.

    • More

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

Average dry days
9
Dry days
Average rainy days
10
Rainy days
Average snowy days
12
Snow days
Average temperatures
2°/0°
Temperatures
Average wind speed
24 km/h
Avg max wind
Average humidity
83 %
Avg humidity

Ajax Weather December

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

Temperatures trend during December in Ajax

See the weather trend as well as the moving average line

December weather in Ajax day by day

Click on a date for more information
November January
Date Weather Temperatures Rain Snow More
1 Dec. Moderate rain
Moderate rain
 2° /-2° 3.1 mm 0 cm
2 Dec. Light rain
Light rain
 2° /-1° 5.5 mm 1.9 cm
3 Dec. Moderate rain
Moderate rain
 2° /-1° 7 mm 0 cm
4 Dec. Overcast
Overcast
 1° /-2° 5.4 mm 0.5 cm
5 Dec. Overcast
Overcast
 1° /-4° 2.3 mm 0 cm
6 Dec. Overcast
Overcast
 1° /-3° 0.6 mm 0.4 cm
7 Dec. Light snow showers
Light snow showers
 1° /-2° 8.9 mm 6.5 cm
8 Dec. Patchy rain possible
Patchy rain possible
 2° /-3° 0.6 mm 0.5 cm
9 Dec. Patchy rain possible
Patchy rain possible
 4° /-1° 15.1 mm 0.6 cm
10 Dec. Moderate rain
Moderate rain
 5° /0° 14.5 mm 2 cm
11 Dec. Light snow
Light snow
 0° /-3° 0.7 mm 0.4 cm
12 Dec. Overcast
Overcast
 2° /-5° 0 mm 0 cm
13 Dec. Patchy light snow
Patchy light snow
 0° /-4° 2 mm 1.5 cm
14 Dec. Sunny
Sunny
 -6° /-15° 0 mm 0 cm
15 Dec. Overcast
Overcast
 -3° /-9° 0 mm 0 cm
16 Dec. Partly cloudy
Partly cloudy
 0° /-6° 0 mm 0 cm
17 Dec. Patchy rain possible
Patchy rain possible
 4° /-2° 0.2 mm 0 cm
18 Dec. Moderate or heavy snow showers
Moderate or heavy snow showers
 5° /-8° 2.9 mm 0 cm
19 Dec. Blowing snow
Blowing snow
 -2° /-5° 0.1 mm 0 cm
20 Dec. Light snow
Light snow
 2° /-5° 19.4 mm 1.6 cm
21 Dec. Moderate snow
Moderate snow
 1° /-7° 1.2 mm 0 cm
22 Dec. Partly cloudy
Partly cloudy
 -2° /-11° 0 mm 0 cm
23 Dec. Patchy rain possible
Patchy rain possible
 6° /-4° 1.7 mm 0 cm
24 Dec. Light snow showers
Light snow showers
 -8° /-11° 0.4 mm 0.2 cm
25 Dec. Light freezing rain
Light freezing rain
 -4° /-10° 0.4 mm 0.3 cm
26 Dec. Heavy snow
Heavy snow
 -4° /-9° 2.1 mm 1.3 cm
27 Dec. Partly cloudy
Partly cloudy
 -8° /-11° 0 mm 0 cm
28 Dec. Patchy rain possible
Patchy rain possible
 5° /3° 2 mm 0 cm
29 Dec. Light drizzle
Light drizzle
 6° /3° 26.7 mm 0 cm
30 Dec. Sunny
Sunny
 6° /1° 3.5 mm 0 cm
31 Dec. Light snow
Light snow
 2° /0° 4.5 mm 0.4 cm
Next
Important Notice
Our weather forecast for Ajax 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 Ajax forecast closer to your planned date for the most up-to-date weather information.
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Ajax in December - FAQ

What are the expected maximum and minimum temperatures in Ajax during December?
Brace for cold days with temperatures not exceeding 2° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Ajax during December?
Significant rainfall exceeding 167.1 mm is expected in Ajax during December, occurring over more than 10 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Ajax in December 2025?
Ajax experiences an average snowfall of 32.955 cm during December, occurring over 12 days.
What are the typical wind conditions in Ajax during December?
The average wind speed in Ajax during December is 24 km/h, suggesting breezy to windy conditions, depending on your activities.

Ajax snow forecast December 2025

Track daily snowfall levels and discover Ajax’s snowy potential this December ❄️
On average, Ajax sees 12 snowy days during December, with approximately 33 cm of total snowfall.

December rainfall patterns in Ajax

Explore the daily rainfall trends and prepare for Ajaxs December weather 💧
Typically, Ajax has 10 rainy days in December with a total of 167.1 mm of rainfall.

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Location coordinates Where is Ajax?

Get accurate weather forecasts for Ajax, located at latitude 43.85 and longitude -79.033. Stay updated with localized weather information tailored for Ajax.

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