weathercrisp.com
Ajax
Abbotsford
Ajax
AuroraBanffBarrieBoisbriandBouchervilleBramptonBrandonBrantfordBrossardBurlingtonBurnabyCalgaryCambridgeCharlottetownChathamChilliwackCoquitlamCornwallDartmouthDeltaDorvalEdmontonFort McMurrayFrederictonGatineauGranbyGrande PrairieGreater SudburyGuelphHalifaxHamiltonKamloopsKanataKelownaKingstonKitchenerLangleyLavalLethbridgeLindsayLondonMarkhamMiltonMissionMississaugaMonctonMont-RoyalMontréalMoose JawNanaimoNepeanNew GlasgowNewmarketNiagara FallsNorfolk CountyNorth BattlefordNorth BayOakvilleOkanaganOrilliaOshawaOttawaPentictonPeterboroughPickeringPointe-ClairePrince AlbertPrince EdwardPrince GeorgeQuébecRed DeerReginaRichmond HillSaguenaySaint JohnSarniaSaskatoonSault Ste. MarieSherbrookeSt. CatharinesSt. John'sSurreySydneyThunder BayTimminsTorontoVancouverVaughanVictoriaWasaga BeachWaterlooWellandWest VancouverWhistlerWhitehorseWindsorWinnipegWoodstockYellowknife More Locations
Canada weather

Weather in Ajax for December 2026

Your guide to Ajax weather in December - trends and predictions

    Snow Forecast ❄️

  • Expect heavy snowfall in Ajax during December, with an average of 18 snowy days.

    • Temperatures

  • In general, the average temperature in Ajax at the beginning of December is 1.4 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 2.4 °C by the end of December.

    • More

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

Average dry days
3
Dry days
Average rainy days
10
Rainy days
Average snowy days
18
Snow days
Average temperatures
1°/-2°
Temperatures
Average wind speed
26 km/h
Avg max wind
Average humidity
83 %
Avg humidity

Ajax Weather December

Move between months or click on a day
November
January
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
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
Overcast
0°
15
Sunny
2°
16
Overcast
3°
17
Overcast
5°
18
Light snow
4°
19
Light snow
2°
20
Partly cloudy
1°
21
Cloudy
0°
22
Overcast
-1°
23
Moderate snow
2°
24
Overcast
2°
25
Fog
2°
26
Light drizzle
0°
27
Moderate rain
2°
28
Patchy rain possible
4°
29
Moderate rain
5°
30
Overcast
3°
31
Light snow
1°

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. Overcast
Overcast
 0° /-4° 0 mm 0 cm
15 Dec. Sunny
Sunny
 2° /-2° 2.1 mm 0.5 cm
16 Dec. Overcast
Overcast
 3° /-1° 10.8 mm 0 cm
17 Dec. Overcast
Overcast
 5° /2° 2.1 mm 0 cm
18 Dec. Light snow
Light snow
 4° /-1° 16.1 mm 6 cm
19 Dec. Light snow
Light snow
 2° /-4° 11.6 mm 0 cm
20 Dec. Partly cloudy
Partly cloudy
 1° /-3° 4.8 mm 3.5 cm
21 Dec. Cloudy
Cloudy
 0° /-4° 0 mm 0 cm
22 Dec. Overcast
Overcast
 -1° /-7° 0.8 mm 0.6 cm
23 Dec. Moderate snow
Moderate snow
 2° /-2° 12 mm 6.5 cm
24 Dec. Overcast
Overcast
 2° /-1° 7 mm 4.8 cm
25 Dec. Fog
Fog
 2° /-2° 1.7 mm 0.5 cm
26 Dec. Light drizzle
Light drizzle
 0° /-2° 11.1 mm 0.9 cm
27 Dec. Moderate rain
Moderate rain
 2° /-1° 5.5 mm 0 cm
28 Dec. Patchy rain possible
Patchy rain possible
 4° /1° 7.7 mm 0 cm
29 Dec. Moderate rain
Moderate rain
 5° /0° 41.6 mm 0 cm
30 Dec. Overcast
Overcast
 3° /-2° 2.3 mm 0 cm
31 Dec. Light snow
Light snow
 1° /-3° 3 mm 0.2 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.
Change Month
‹
›

Ajax in December - FAQ

What are the expected maximum and minimum temperatures in Ajax during December?

Brace for cold days with temperatures not exceeding 1° 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 206.1 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 2026?

Ajax experiences an average snowfall of 37.87 cm during December, occurring over 18 days.

What are the typical wind conditions in Ajax during December?

The average wind speed in Ajax during December is 26 km/h, suggesting breezy to windy conditions, depending on your activities.

Ajax snow forecast December 2026

Track daily snowfall levels and discover Ajax’s snowy potential this December ❄️
On average, Ajax sees 18 snowy days during December, with approximately 37.9 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 206.1 mm of rainfall.

Quick links

More Ajax weather pages
You are here
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.

Found a mistake?
We appreciate your attention to details. Tell us here.