Grafton
December
Weather in Grafton for December 2025
Your guide to Grafton weather in December - trends and predictions
Until now, December 2025 in Grafton is slightly cooler than the historical average by -1.3 °C.
Expect cooler weather in the next days in Grafton with the forecast suggesting a temperature of 29.9 °C, lower than the historical average.
In general, the average temperature in Grafton at the beginning of December is 32.7 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 30.1 °C by the end of December.
Grafton in December brings notable rainfall, with an average of 17 rainy days and a total precipitation of 89.7 mm.
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Temperatures
Rain 🌧️
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14
Dry days
17
Rainy days
0
Snow days
32°/18°
Temperatures
15 km/h
Avg max wind
68 %
Avg humidity
Grafton Weather December
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Temperatures trend during December in Grafton
See the weather trend as well as the moving average line
December weather in Grafton day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. |  Partly cloudy | 32° /17° | 8.1 mm | 11 | |
| 2 Dec. |  Cloudy | 31° /16° | 0.2 mm | 10 | |
| 3 Dec. |  Sunny | 32° /15° | 0.1 mm | 11 | |
| 4 Dec. |  Thundery outbreaks possible | 31° /16° | 1.7 mm | 10 | |
| 5 Dec. | Partly cloudy | 31° /17° | 2.3 mm | 11 | |
| 6 Dec. | Sunny | 36° /16° | 0 mm | 12 | |
| 7 Dec. | Partly cloudy | 36° /18° | 4.6 mm | 11 | |
| 8 Dec. | Sunny | 33° /18° | 1.9 mm | 10 | |
| 9 Dec. | Partly cloudy | 33° /19° | 6 mm | 10 | |
| 10 Dec. |  Patchy rain possible | 33° /18° | 0.8 mm | 10 | |
| 11 Dec. | Patchy rain possible | 28° /18° | 1 mm | 10 | |
| 12 Dec. | Partly cloudy | 28° /16° | 4.2 mm | 9 | |
| 13 Dec. | Partly cloudy | 33° /16° | 0.3 mm | 11 | |
| 14 Dec. | Patchy rain possible | 36° /19° | 0.3 mm | 11 | |
| 15 Dec. | Patchy rain possible | 31° /19° | 0.6 mm | 3.2 | |
| 16 Dec. | Patchy rain possible | 21° /19° | 2.3 mm | 0.9 | |
| 17 Dec. | Patchy rain possible | 22° /19° | 1.1 mm | 1.4 | |
| 18 Dec. | Patchy rain possible | 28° /17° | 0.3 mm | 3.4 | |
| 19 Dec. | Sunny | 33° /15° | 0 mm | 9 | |
| 20 Dec. | Patchy rain possible | 35° /17° | 4.2 mm | 8 | |
| 21 Dec. | Patchy rain possible | 35° /20° | 0.5 mm | 8 | |
| 22 Dec. | Partly cloudy | 38° /20° | 0 mm | 10 | |
| 23 Dec. | Partly cloudy | 36° /22° | 0.1 mm | 10 | |
| 24 Dec. | Patchy rain possible | 28° /20° | 0.8 mm | 8 | |
| 25 Dec. | Patchy rain possible | 23° /19° | 0.5 mm | 8 | |
| 26 Dec. | Sunny | 28° /16° | 0.1 mm | 9 | |
| 27 Dec. | Sunny | 32° /15° | 0 mm | 9 | |
| 28 Dec. | Sunny | 29° /16° | 0 mm | 9 | |
| 29 Dec. | Sunny | 36° /17° | 0 mm | 12 | |
| 30 Dec. | Patchy rain possible | 34° /17° | 0.5 mm | 11 | |
| 31 Dec. |  Patchy light rain with thunder | 29° /17° | 11.6 mm | 9 | |
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Important Notice
Our weather forecast for Grafton 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 Grafton forecast closer to your planned date for the most up-to-date weather information.
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Grafton in December - FAQ
What are the expected maximum and minimum temperatures in Grafton during December?
Expect warm days with temperatures around 32°, cooling to mild conditions of 18° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Grafton during December?
Moderate rainfall is anticipated in Grafton during December, with a total of 89.7 mm spread over approximately 17 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Grafton during December?
The average wind speed in Grafton during December is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Grafton
Explore the daily rainfall trends and prepare for Graftons December weather 💧
Typically, Grafton has 17 rainy days in December with a total of 89.7 mm of rainfall.
UV exposure in Grafton during December
Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
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