Chatham
December
Weather in Chatham for December 2026
Your guide to Chatham weather in December - trends and predictions
Chatham typically experiences moderate snowfall in December, with an average of 7 snowy days.
In general, the average temperature in Chatham at the beginning of December is 1.5 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 3.9 °C by the end of December.
Is December a good time to visit Chatham? check out the best time to travel to Chatham page.
✨ Is December a good time to visit Chatham? – Ask the AI Weatherman
Snow Forecast ❄️
Temperatures
More
18
Dry days
6
Rainy days
7
Snow days
2°/-1°
Temperatures
26 km/h
Avg max wind
81 %
Avg humidity
Chatham Weather December
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Temperatures trend during December in Chatham
See the weather trend as well as the moving average line
December weather in Chatham day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Dec. |  Light rain | 1° /-2° | 4.5 mm | 0 cm | |
| 2 Dec. | Light drizzle | 3° /0° | 2.4 mm | 1 cm | |
| 3 Dec. | Light rain | 2° /-1° | 4.9 mm | 0 cm | |
| 4 Dec. |  Overcast | 1° /-2° | 0.6 mm | 0.5 cm | |
| 5 Dec. | Overcast | 1° /-4° | 0.2 mm | 0.2 cm | |
| 6 Dec. | Overcast | 0° /-2° | 0 mm | 0 cm | |
| 7 Dec. |  Patchy rain possible | 3° /-1° | 1.1 mm | 0.5 cm | |
| 8 Dec. | Patchy rain possible | 2° /-1° | 0 mm | 0 cm | |
| 9 Dec. | Light rain | 6° /1° | 7.8 mm | 0 cm | |
| 10 Dec. |  Light snow | 4° /-1° | 8.9 mm | 2 cm | |
| 11 Dec. | Patchy rain possible | 1° /-3° | 0.2 mm | 0.1 cm | |
| 12 Dec. |  Sunny | 1° /-4° | 0 mm | 0 cm | |
| 13 Dec. |  Partly cloudy | -1° /-6° | 0 mm | 0 cm | |
| 14 Dec. | Partly cloudy | 0° /-6° | 0 mm | 0 cm | |
| 15 Dec. | Light rain | 2° /-2° | 7.7 mm | 0.3 cm | |
| 16 Dec. | Light rain | 5° /0° | 2.6 mm | 0 cm | |
| 17 Dec. | Patchy rain possible | 4° /2° | 1.9 mm | 0 cm | |
| 18 Dec. |  Light snow showers | 3° /-1° | 18 mm | 0.6 cm | |
| 19 Dec. | Light snow | 1° /-4° | 1.6 mm | 0 cm | |
| 20 Dec. |  Cloudy | 2° /-3° | 0 mm | 0 cm | |
| 21 Dec. | Overcast | 1° /-4° | 0 mm | 0 cm | |
| 22 Dec. | Patchy rain possible | 1° /-5° | 1.7 mm | 1.2 cm | |
| 23 Dec. | Light rain | 3° /0° | 8.4 mm | 4.1 cm | |
| 24 Dec. | Patchy rain possible | 3° /0° | 2 mm | 1.4 cm | |
| 25 Dec. | Overcast | 4° /1° | 0.3 mm | 0 cm | |
| 26 Dec. | Light rain | 4° /2° | 3.3 mm | 0 cm | |
| 27 Dec. | Patchy rain possible | 4° /2° | 1.3 mm | 0 cm | |
| 28 Dec. |  Moderate rain | 7° /2° | 11 mm | 0.3 cm | |
| 29 Dec. |  Heavy rain | 6° /1° | 49.9 mm | 1 cm | |
| 30 Dec. | Light snow | 1° /-1° | 3.7 mm | 2.4 cm | |
| 31 Dec. | Light snow | 1° /-2° | 9.1 mm | 2.8 cm | |
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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 6 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Chatham in December 2026?
Chatham experiences an average snowfall of 18.4 cm during December, occurring over 7 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 7 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 6 rainy days in December with a total of 153.2 mm of rainfall.
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