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Canada weather

Weather in Chatham for December 2026

Your guide to Chatham weather in December - trends and predictions

    Snow Forecast ❄️

  • The climate of Chatham in December is quite snowy, averaging 14 snowy days.

    • Temperatures

  • In general, the average temperature in Chatham at the beginning of December is 1.9 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 4.3 °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
8
Rainy days
Average snowy days
14
Snow days
Average temperatures
2°/-1°
Temperatures
Average wind speed
26 km/h
Avg max wind
Average humidity
81 %
Avg humidity

Chatham 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 drizzle
4°
3
Overcast
2°
4
Overcast
1°
5
Overcast
1°
6
Overcast
0°
7
Overcast
3°
8
Patchy rain possible
2°
9
Light rain
6°
10
Moderate snow
4°
11
Patchy rain possible
1°
12
Sunny
1°
13
Partly cloudy
-1°
14
Partly cloudy
1°
15
Sunny
2°
16
Overcast
5°
17
Overcast
5°
18
Light snow showers
4°
19
Overcast
1°
20
Cloudy
2°
21
Overcast
1°
22
Patchy rain possible
2°
23
Light rain
3°
24
Patchy rain possible
3°
25
Overcast
4°
26
Light drizzle
4°
27
Overcast
4°
28
Patchy rain possible
7°
29
Patchy rain possible
7°
30
Overcast
2°
31
Light snow
2°

Temperatures trend during December in Chatham

See the weather trend as well as the moving average line

December weather in Chatham 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° 4.5 mm 0 cm
2 Dec. Light drizzle
Light drizzle
 4° /-1° 2.4 mm 1 cm
3 Dec. Overcast
Overcast
 2° /-2° 4.9 mm 0 cm
4 Dec. Overcast
Overcast
 1° /-2° 0.6 mm 0.5 cm
5 Dec. Overcast
Overcast
 1° /-4° 0.2 mm 0.2 cm
6 Dec. Overcast
Overcast
 0° /-3° 0 mm 0 cm
7 Dec. Overcast
Overcast
 3° /-2° 1.1 mm 0.5 cm
8 Dec. Patchy rain possible
Patchy rain possible
 2° /-2° 0 mm 0 cm
9 Dec. Light rain
Light rain
 6° /1° 7.8 mm 0 cm
10 Dec. Moderate snow
Moderate snow
 4° /-1° 8.9 mm 2 cm
11 Dec. Patchy rain possible
Patchy rain possible
 1° /-3° 0.2 mm 0.1 cm
12 Dec. Sunny
Sunny
 1° /-4° 0 mm 0 cm
13 Dec. Partly cloudy
Partly cloudy
 -1° /-6° 0 mm 0 cm
14 Dec. Partly cloudy
Partly cloudy
 1° /-6° 0 mm 0 cm
15 Dec. Sunny
Sunny
 2° /-2° 7.7 mm 0.3 cm
16 Dec. Overcast
Overcast
 5° /0° 2.6 mm 0 cm
17 Dec. Overcast
Overcast
 5° /2° 1.9 mm 0 cm
18 Dec. Light snow showers
Light snow showers
 4° /-1° 18 mm 0.6 cm
19 Dec. Overcast
Overcast
 1° /-4° 1.6 mm 0 cm
20 Dec. Cloudy
Cloudy
 2° /-3° 0 mm 0 cm
21 Dec. Overcast
Overcast
 1° /-5° 0 mm 0 cm
22 Dec. Patchy rain possible
Patchy rain possible
 2° /-6° 1.7 mm 1.2 cm
23 Dec. Light rain
Light rain
 3° /0° 8.4 mm 4.1 cm
24 Dec. Patchy rain possible
Patchy rain possible
 3° /0° 2 mm 1.4 cm
25 Dec. Overcast
Overcast
 4° /1° 0.3 mm 0 cm
26 Dec. Light drizzle
Light drizzle
 4° /2° 3.3 mm 0 cm
27 Dec. Overcast
Overcast
 4° /2° 1.3 mm 0 cm
28 Dec. Patchy rain possible
Patchy rain possible
 7° /2° 11 mm 0.3 cm
29 Dec. Patchy rain possible
Patchy rain possible
 7° /1° 49.9 mm 1 cm
30 Dec. Overcast
Overcast
 2° /-2° 3.7 mm 2.4 cm
31 Dec. Light snow
Light snow
 2° /-2° 9.1 mm 2.8 cm
Next
Important Notice
Our weather forecast for Chatham 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 Chatham forecast closer to your planned date for the most up-to-date weather information.
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Chatham in December - FAQ

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

Significant rainfall exceeding 153.2 mm is expected in Chatham during December, occurring over more than 8 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Chatham in December 2026?

Chatham experiences an average snowfall of 18.4067 cm during December, occurring over 14 days.

What are the typical wind conditions in Chatham during December?

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

Chatham snow forecast December 2026

Track daily snowfall levels and discover Chatham’s snowy potential this December ❄️
On average, Chatham sees 14 snowy days during December, with approximately 18.4 cm of total snowfall.

December rainfall patterns in Chatham

Explore the daily rainfall trends and prepare for Chathams December weather 💧
Typically, Chatham has 8 rainy days in December with a total of 153.2 mm of rainfall.

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Location coordinates Where is Chatham?

Get accurate weather forecasts for Chatham, located at latitude 42.412 and longitude -82.185. Stay updated with localized weather information tailored for Chatham.

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