Hamilton
December
Weather in Hamilton for December 2025
Your guide to Hamilton weather in December - trends and predictions
In general, the average temperature in Hamilton at the beginning of December is 22 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 24.6 °C by the end of December.
The climate of Hamilton in December is notably wet, with an average of 15 rainy days, and a total of 86.8 mm of precipitation.
Temperatures
Rain 🌧️
16
Dry days
15
Rainy days
0
Snow days
23°/11°
Temperatures
17 km/h
Avg max wind
77 %
Avg humidity
Hamilton Weather December
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Temperatures trend during December in Hamilton
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December weather in Hamilton day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. |  Cloudy | 21° /10° | 0.3 mm | 7 | |
| 2 Dec. |  Patchy rain possible | 23° /11° | 0.1 mm | 7 | |
| 3 Dec. | Light rain shower | 21° /11° | 6.1 mm | 7 | |
| 4 Dec. | Light rain shower | 23° /12° | 6.4 mm | 7 | |
| 5 Dec. | Light rain shower | 20° /12° | 1.7 mm | 6 | |
| 6 Dec. | Light rain shower | 24° /11° | 1.7 mm | 7 | |
| 7 Dec. | Patchy rain possible | 22° /9° | 0 mm | 7 | |
| 8 Dec. |  Partly cloudy | 24° /9° | 0 mm | 8 | |
| 9 Dec. | Partly cloudy | 22° /10° | 1.8 mm | 7 | |
| 10 Dec. |  Mist | 22° /9° | 0.2 mm | 7 | |
| 11 Dec. | Patchy rain possible | 23° /8° | 0 mm | 7 | |
| 12 Dec. | Patchy rain possible | 19° /11° | 11.5 mm | 6 | |
| 13 Dec. | Patchy rain possible | 22° /11° | 0.8 mm | 7 | |
| 14 Dec. | Patchy rain possible | 24° /10° | 0 mm | 7 | |
| 15 Dec. | Partly cloudy | 25° /10° | 0 mm | 8 | |
| 16 Dec. |  Overcast | 23° /11° | 0.3 mm | 7 | |
| 17 Dec. | Patchy rain possible | 23° /9° | 0.1 mm | 7 | |
| 18 Dec. | Patchy rain possible | 22° /10° | 0.3 mm | 7 | |
| 19 Dec. | Patchy rain possible | 25° /11° | 0.1 mm | 7 | |
| 20 Dec. | Patchy rain possible | 26° /13° | 0.3 mm | 7 | |
| 21 Dec. | Partly cloudy | 24° /11° | 5.3 mm | 8 | |
| 22 Dec. |  Moderate or heavy rain shower | 24° /13° | 8.1 mm | 6 | |
| 23 Dec. | Patchy rain possible | 24° /12° | 3.8 mm | 6 | |
| 24 Dec. | Patchy rain possible | 24° /14° | 3.1 mm | 6 | |
| 25 Dec. | Patchy rain possible | 24° /12° | 5.6 mm | 6 | |
| 26 Dec. | Light rain shower | 23° /13° | 13.8 mm | 6 | |
| 27 Dec. | Cloudy | 26° /13° | 0.1 mm | 7 | |
| 28 Dec. |  Sunny | 26° /11° | 0.5 mm | 7 | |
| 29 Dec. | Patchy rain possible | 25° /13° | 7.6 mm | 6 | |
| 30 Dec. | Light rain shower | 26° /12° | 2.4 mm | 7 | |
| 31 Dec. | Cloudy | 22° /13° | 4.8 mm | 6 | |
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Important Notice
Our weather forecast for Hamilton 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 Hamilton forecast closer to your planned date for the most up-to-date weather information.
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Hamilton in December - FAQ
What are the expected maximum and minimum temperatures in Hamilton during December?
Enjoy moderate daytime temperatures of up to 23° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Hamilton during December?
Moderate rainfall is anticipated in Hamilton during December, with a total of 86.8 mm spread over approximately 15 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Hamilton during December?
The average wind speed in Hamilton during December is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Hamilton
Explore the daily rainfall trends and prepare for Hamiltons December weather 💧
UV exposure in Hamilton during December
Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
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