Hamilton City (Hamilton)
January
Weather in Hamilton City for January 2026
Your guide to Hamilton City weather in January - trends and predictions
In general, the average temperature in Hamilton City 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.
The climate of Hamilton City in January is notably wet, with an average of 15 rainy days, and a total of 393.2 mm of precipitation.
Temperatures
Rain 🌧️
16
Dry days
15
Rainy days
0
Snow days
26°/10°
Temperatures
19 km/h
Avg max wind
76 %
Avg humidity
Hamilton City Weather January
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  22° | 2 22° | 3 22° | 4 22° | |||
| 5  20° | 6 22° | 7 24° | 8 25° | 9 26° | 10 24° | 11 25° |
| 12 24° | 13  26° | 14 26° | 15  24° | 16 24° | 17  24° | 18 24° |
| 19 27° | 20 25° | 21 24° | 22  26° | 23 26° | 24 23° | 25 24° |
| 26 23° | 27 21° | 28 21° | 29 24° | 30 26° | 31 26° |
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Temperatures trend during January in Hamilton City
See the weather trend as well as the moving average line
January weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jan. | Patchy rain possible | 22° /10° | 0.3 mm | 6 | |
| 2 Jan. | Patchy rain possible | 22° /10° | 0 mm | 6 | |
| 3 Jan. | Patchy rain possible | 22° /10° | 1.4 mm | 6 | |
| 4 Jan. | Patchy rain possible | 22° /12° | 3.7 mm | 6 | |
| 5 Jan. | Moderate or heavy rain shower | 20° /10° | 6.8 mm | 6 | |
| 6 Jan. | Moderate rain at times | 22° /12° | 3.8 mm | 7 | |
| 7 Jan. | Moderate or heavy rain shower | 24° /11° | 6.6 mm | 8 | |
| 8 Jan. | Patchy rain possible | 25° /13° | 2.7 mm | 8 | |
| 9 Jan. | Patchy rain possible | 26° /14° | 0.3 mm | 8 | |
| 10 Jan. | Moderate or heavy rain shower | 24° /13° | 11.4 mm | 8 | |
| 11 Jan. | Moderate rain at times | 25° /12° | 2.4 mm | 8 | |
| 12 Jan. | Moderate or heavy rain shower | 24° /11° | 9.9 mm | 8 | |
| 13 Jan. | Cloudy | 26° /10° | 0 mm | 8 | |
| 14 Jan. | Patchy rain possible | 26° /10° | 0.4 mm | 8 | |
| 15 Jan. | Overcast | 24° /12° | 3.1 mm | 7 | |
| 16 Jan. | Cloudy | 24° /13° | 0.8 mm | 7 | |
| 17 Jan. | Heavy rain at times | 24° /13° | 2.6 mm | 7 | |
| 18 Jan. | Overcast | 24° /14° | 0.3 mm | 7 | |
| 19 Jan. | Overcast | 27° /14° | 0.6 mm | 8 | |
| 20 Jan. | Patchy rain possible | 25° /14° | 0.5 mm | 8 | |
| 21 Jan. | Patchy rain possible | 24° /14° | 7.5 mm | 7 | |
| 22 Jan. | Partly cloudy | 26° /14° | 0.7 mm | 8 | |
| 23 Jan. | Partly cloudy | 26° /13° | 1.3 mm | 8 | |
| 24 Jan. | Heavy rain at times | 23° /12° | 0.9 mm | 7 | |
| 25 Jan. | Moderate rain at times | 24° /12° | 0.5 mm | 7 | |
| 26 Jan. | Patchy rain possible | 23° /12° | 7.3 mm | 8 | |
| 27 Jan. | Moderate or heavy rain shower | 21° /12° | 19.6 mm | 7 | |
| 28 Jan. | Moderate or heavy rain shower | 21° /13° | 27.4 mm | 7 | |
| 29 Jan. | Patchy rain possible | 24° /13° | 4.6 mm | 7 | |
| 30 Jan. | Patchy rain possible | 26° /13° | 1.9 mm | 8 | |
| 31 Jan. | Moderate rain at times | 26° /15° | 1.9 mm | 8 | |
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Important Notice
Our weather forecast for Hamilton City 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 Hamilton City forecast closer to your planned date for the most up-to-date weather information.
Hamilton City in January - FAQ
What are the expected maximum and minimum temperatures in Hamilton City during January?
Enjoy moderate daytime temperatures of up to 26° and cooler nights around 10°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Hamilton City during January?
Significant rainfall exceeding 393.2 mm is expected in Hamilton City during January, occurring over more than 15 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Hamilton City during January?
The average wind speed in Hamilton City during January is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
January rainfall patterns in Hamilton City
Explore the daily rainfall trends and prepare for Hamilton Citys January weather 💧
UV exposure in Hamilton City during January
Stay informed about UV levels for safe outdoor activities throughout the month of January ☀️
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