Whangarei
January
Weather in Whangarei for January 2026
Your guide to Whangarei weather in January - trends and predictions
In general, the average temperature in Whangarei at the beginning of January is 22 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 23.6 °C by the end of January.
Whangarei experiences heavy rainfall in January, with over 20 rainy days and an average total precipitation 548.5 mm.
Temperatures
Rain 🌧️
10
Dry days
21
Rainy days
0
Snow days
25°/12°
Temperatures
15 km/h
Avg max wind
80 %
Avg humidity
Whangarei Weather January
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Temperatures trend during January in Whangarei
See the weather trend as well as the moving average line
January weather in Whangarei day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jan. |  Patchy rain possible | 21° /13° | 0.3 mm | 6 | |
| 2 Jan. |  Partly cloudy | 22° /12° | 0.2 mm | 7 | |
| 3 Jan. |  Moderate or heavy rain shower | 22° /13° | 2.2 mm | 6 | |
| 4 Jan. | Moderate or heavy rain shower | 21° /13° | 12.4 mm | 5 | |
| 5 Jan. | Moderate or heavy rain shower | 20° /14° | 9.2 mm | 7 | |
| 6 Jan. | Patchy rain possible | 24° /13° | 2.8 mm | 7 | |
| 7 Jan. |  Heavy rain at times | 24° /13° | 1.2 mm | 8 | |
| 8 Jan. | Patchy rain possible | 25° /13° | 0.5 mm | 8 | |
| 9 Jan. | Patchy rain possible | 23° /13° | 1.4 mm | 7 | |
| 10 Jan. | Moderate or heavy rain shower | 21° /13° | 24 mm | 7 | |
| 11 Jan. | Patchy rain possible | 23° /14° | 0.7 mm | 7 | |
| 12 Jan. | Moderate rain at times | 24° /13° | 1.3 mm | 7 | |
| 13 Jan. | Moderate rain at times | 23° /12° | 0.8 mm | 7 | |
| 14 Jan. | Patchy rain possible | 25° /14° | 0 mm | 8 | |
| 15 Jan. | Patchy rain possible | 25° /14° | 1.4 mm | 8 | |
| 16 Jan. | Patchy rain possible | 22° /14° | 1.6 mm | 7 | |
| 17 Jan. | Patchy rain possible | 22° /15° | 5.7 mm | 7 | |
| 18 Jan. | Patchy rain possible | 21° /15° | 2 mm | 7 | |
| 19 Jan. | Patchy rain possible | 23° /16° | 3.5 mm | 7 | |
| 20 Jan. |  Overcast | 23° /16° | 8.4 mm | 7 | |
| 21 Jan. | Light rain shower | 23° /16° | 44.3 mm | 7 | |
| 22 Jan. | Light rain shower | 24° /16° | 2.1 mm | 7 | |
| 23 Jan. | Patchy rain possible | 25° /15° | 0.9 mm | 7 | |
| 24 Jan. | Moderate rain at times | 23° /13° | 0.8 mm | 7 | |
| 25 Jan. | Patchy rain possible | 23° /14° | 1.7 mm | 7 | |
| 26 Jan. | Moderate or heavy rain shower | 23° /15° | 6.1 mm | 7 | |
| 27 Jan. | Moderate or heavy rain shower | 23° /14° | 18.5 mm | 7 | |
| 28 Jan. | Patchy rain possible | 24° /16° | 3.5 mm | 8 | |
| 29 Jan. | Patchy rain possible | 24° /15° | 2 mm | 8 | |
| 30 Jan. | Moderate or heavy rain shower | 24° /15° | 3.9 mm | 8 | |
| 31 Jan. | Moderate or heavy rain shower | 24° /16° | 19.4 mm | 7 | |
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Important Notice
Our weather forecast for Whangarei in January 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 Whangarei forecast closer to your planned date for the most up-to-date weather information.
Change Month
Whangarei in January - FAQ
What are the expected maximum and minimum temperatures in Whangarei during January?
Enjoy moderate daytime temperatures of up to 25° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Whangarei during January?
Significant rainfall exceeding 548.5 mm is expected in Whangarei during January, occurring over more than 21 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Whangarei during January?
The average wind speed in Whangarei during January is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
January rainfall patterns in Whangarei
Explore the daily rainfall trends and prepare for Whangareis January weather 💧
UV exposure in Whangarei during January
Stay informed about UV levels for safe outdoor activities throughout the month of January ☀️
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