Waikato (Coromandel)
December
Weather in Waikato for December 2026
Your guide to Waikato weather in December - trends and predictions
In general, the average temperature in Waikato at the beginning of December is 21.1 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 21.4 °C by the end of December.
Waikato in December brings notable rainfall, with an average of 17 rainy days and a total precipitation of 94.6 mm.
Temperatures
Rain 🌧️
14
Dry days
17
Rainy days
0
Snow days
21°/14°
Temperatures
19 km/h
Avg max wind
76 %
Avg humidity
Waikato Weather December
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What’s the Weather Like in Waikato This December?
Discover the average temperatures and weather trends across Waikato’s cities this December.
Temperatures trend during December in Waikato
See the weather trend as well as the moving average line
December weather in Waikato day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. |  Patchy rain possible | 20° /12° | 1 mm | 8 | |
| 2 Dec. | Patchy rain possible | 21° /13° | 1.2 mm | 8 | |
| 3 Dec. | Light rain shower | 20° /14° | 9.2 mm | 8 | |
| 4 Dec. | Light rain shower | 21° /14° | 2.9 mm | 8 | |
| 5 Dec. | Light rain shower | 20° /14° | 1.2 mm | 8 | |
| 6 Dec. |  Partly cloudy | 23° /14° | 0.7 mm | 9 | |
| 7 Dec. | Partly cloudy | 23° /13° | 0 mm | 9 | |
| 8 Dec. |  Sunny | 22° /13° | 0 mm | 9 | |
| 9 Dec. | Partly cloudy | 22° /14° | 3.8 mm | 9 | |
| 10 Dec. | Patchy rain possible | 22° /13° | 1.4 mm | 8 | |
| 11 Dec. | Patchy rain possible | 22° /13° | 0.1 mm | 8 | |
| 12 Dec. | Patchy rain possible | 20° /14° | 8.7 mm | 8 | |
| 13 Dec. | Patchy rain possible | 21° /13° | 0.6 mm | 8 | |
| 14 Dec. | Partly cloudy | 21° /14° | 0.1 mm | 8 | |
| 15 Dec. | Partly cloudy | 22° /13° | 0 mm | 9 | |
| 16 Dec. |  Overcast | 20° /14° | 8.8 mm | 8 | |
| 17 Dec. |  Cloudy | 20° /12° | 0.9 mm | 7 | |
| 18 Dec. | Patchy rain possible | 21° /12° | 0.1 mm | 8 | |
| 19 Dec. | Light rain shower | 22° /14° | 0.8 mm | 8 | |
| 20 Dec. | Sunny | 21° /15° | 1.2 mm | 8 | |
| 21 Dec. | Cloudy | 22° /14° | 4.5 mm | 9 | |
| 22 Dec. | Overcast | 22° /14° | 0.4 mm | 9 | |
| 23 Dec. | Patchy rain possible | 22° /16° | 0.6 mm | 7 | |
| 24 Dec. | Light rain shower | 22° /15° | 0.6 mm | 8 | |
| 25 Dec. | Overcast | 21° /15° | 7.9 mm | 9 | |
| 26 Dec. | Light rain shower | 21° /16° | 10.8 mm | 8 | |
| 27 Dec. | Patchy rain possible | 21° /14° | 0.2 mm | 8 | |
| 28 Dec. | Patchy rain possible | 21° /14° | 0.5 mm | 9 | |
| 29 Dec. | Light rain shower | 21° /14° | 11.7 mm | 6 | |
| 30 Dec. | Light rain shower | 23° /16° | 7.6 mm | 7 | |
| 31 Dec. | Light rain shower | 22° /16° | 7.1 mm | 9 | |
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Important Notice
Our weather forecast for Waikato 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 Waikato forecast closer to your planned date for the most up-to-date weather information.
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Waikato in December - FAQ
What are the expected maximum and minimum temperatures in Waikato during December?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Waikato during December?
Moderate rainfall is anticipated in Waikato during December, with a total of 94.6 mm spread over approximately 17 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Waikato during December?
The average wind speed in Waikato during December is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Waikato
Explore the daily rainfall trends and prepare for Waikatos December weather 💧
Typically, Waikato has 17 rainy days in December with a total of 94.6 mm of rainfall.
UV exposure in Waikato during December
Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
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