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Weather in Richmond Hill for December 2026

Your guide to Richmond Hill weather in December - trends and predictions

    Snow Forecast ❄️

  • Richmond Hill typically experiences moderate snowfall in December, with an average of 9 snowy days.

    • Temperatures

  • In general, the average temperature in Richmond Hill at the beginning of December is 0.5 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 1.6 °C by the end of December.

    • More

  • Is December a good time to visit Richmond Hill? check out the best time to travel to Richmond Hill page.

  • ✨ Is December a good time to visit Richmond Hill? – Ask the AI Weatherman

Average dry days
17
Dry days
Average rainy days
5
Rainy days
Average snowy days
9
Snow days
Average temperatures
1°/-3°
Temperatures
Average wind speed
20 km/h
Avg max wind
Average humidity
84 %
Avg humidity

Richmond Hill Weather December

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

Temperatures trend during December in Richmond Hill

See the weather trend as well as the moving average line

December weather in Richmond Hill day by day

Click on a date for more information
November January
Date Weather Temperatures Rain Snow More
1 Dec. Light snow
Light snow
 1° /-2° 3.2 mm 0 cm
2 Dec. Light rain
Light rain
 2° /-1° 4 mm 0.8 cm
3 Dec. Moderate or heavy sleet
Moderate or heavy sleet
 1° /-2° 6 mm 0.8 cm
4 Dec. Mist
Mist
 0° /-3° 0 mm 0 cm
5 Dec. Light snow
Light snow
 0° /-4° 2.5 mm 1.8 cm
6 Dec. Overcast
Overcast
 0° /-3° 0 mm 0 cm
7 Dec. Light snow
Light snow
 1° /-3° 6.5 mm 4.8 cm
8 Dec. Fog
Fog
 1° /-3° 0 mm 0 cm
9 Dec. Moderate rain
Moderate rain
 4° /-1° 13.3 mm 1.2 cm
10 Dec. Moderate rain
Moderate rain
 4° /0° 13.1 mm 6.1 cm
11 Dec. Light snow
Light snow
 -1° /-3° 1 mm 0.7 cm
12 Dec. Patchy light snow
Patchy light snow
 1° /-5° 0 mm 0 cm
13 Dec. Light snow
Light snow
 -1° /-5° 1.2 mm 0.9 cm
14 Dec. Overcast
Overcast
 -1° /-5° 0 mm 0 cm
15 Dec. Light snow
Light snow
 1° /-3° 1.9 mm 0.9 cm
16 Dec. Light rain
Light rain
 2° /-2° 8.7 mm 0 cm
17 Dec. Overcast
Overcast
 4° /1° 0.9 mm 0 cm
18 Dec. Light snow
Light snow
 3° /-1° 15.3 mm 5.6 cm
19 Dec. Light snow
Light snow
 1° /-4° 10.2 mm 0 cm
20 Dec. Light snow
Light snow
 0° /-4° 4.3 mm 3.1 cm
21 Dec. Cloudy
Cloudy
 -1° /-5° 0 mm 0 cm
22 Dec. Overcast
Overcast
 -2° /-7° 0.8 mm 0.6 cm
23 Dec. Moderate snow
Moderate snow
 1° /-2° 10 mm 6 cm
24 Dec. Light snow
Light snow
 1° /-2° 4.7 mm 3.3 cm
25 Dec. Patchy rain possible
Patchy rain possible
 1° /-3° 2.3 mm 0.7 cm
26 Dec. Moderate rain
Moderate rain
 0° /-3° 10.4 mm 7.2 cm
27 Dec. Light rain
Light rain
 1° /-2° 5.9 mm 0 cm
28 Dec. Light rain
Light rain
 3° /0° 8.4 mm 1.1 cm
29 Dec. Heavy rain
Heavy rain
 4° /0° 44.7 mm 0 cm
30 Dec. Light rain
Light rain
 2° /-3° 4.3 mm 0 cm
31 Dec. Light rain
Light rain
 0° /-3° 3.4 mm 2.5 cm
Next
Important Notice
Our weather forecast for Richmond Hill 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 Richmond Hill forecast closer to your planned date for the most up-to-date weather information.
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Richmond Hill in December - FAQ

What are the expected maximum and minimum temperatures in Richmond Hill 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 Richmond Hill during December?
Significant rainfall exceeding 187.1 mm is expected in Richmond Hill during December, occurring over more than 5 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Richmond Hill in December 2026?
Richmond Hill experiences an average snowfall of 48.1 cm during December, occurring over 9 days.

What are the typical wind conditions in Richmond Hill during December?
The average wind speed in Richmond Hill during December is 20 km/h, suggesting breezy to windy conditions, depending on your activities.

Richmond Hill snow forecast December 2026

Track daily snowfall levels and discover Richmond Hill’s snowy potential this December ❄️
On average, Richmond Hill sees 9 snowy days during December, with approximately 48.1 cm of total snowfall.

December rainfall patterns in Richmond Hill

Explore the daily rainfall trends and prepare for Richmond Hills December weather 💧
Typically, Richmond Hill has 5 rainy days in December with a total of 187.1 mm of rainfall.
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Location coordinates Where is Richmond Hill?

Get accurate weather forecasts for Richmond Hill, located at latitude 43.871 and longitude -79.437. Stay updated with localized weather information tailored for Richmond Hill.

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