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New Zealand weather

Weather in Hamilton for January 2027

Your guide to Hamilton weather in January - trends and predictions

    Temperatures

  • In general, the average temperature in Hamilton at the beginning of January is 22.2 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 23.2 °C by the end of January.

    • Rain 🌧️

  • The climate of Hamilton in January is notably wet, with an average of 11 rainy days, and a total of 124.2 mm of precipitation.

    • More

  • Is January a good time to visit Hamilton? check out the best time to travel to Hamilton page.

Average dry days
20
Dry days
Average rainy days
11
Rainy days
Average snowy days
0
Snow days
Average temperatures
24°/13°
Temperatures
Average wind speed
19 km/h
Avg max wind
Average humidity
76 %
Avg humidity

Hamilton Weather January

Move between months or click on a day
December
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Patchy rain possible
22°
2
Light rain
22°
3
Light rain
21°
4
Light rain
22°
5
Light rain
21°
6
Light rain
22°
7
Light rain
25°
8
Patchy rain possible
25°
9
Patchy rain possible
25°
10
Light rain
25°
11
Patchy rain possible
25°
12
Moderate or heavy rain shower
24°
13
Cloudy
26°
14
Patchy rain possible
26°
15
Light rain
23°
16
Cloudy
24°
17
Light rain
24°
18
Patchy rain possible
23°
19
Overcast
25°
20
Patchy rain possible
24°
21
Light rain
23°
22
Patchy rain possible
25°
23
Patchy rain possible
25°
24
Light rain
21°
25
Patchy rain possible
23°
26
Light rain
22°
27
Moderate rain
21°
28
Moderate rain
22°
29
Light rain
24°
30
Patchy rain possible
26°
31
Patchy rain possible
26°

Temperatures trend during January in Hamilton

See the weather trend as well as the moving average line

January weather in Hamilton day by day

Click on a date for more information
December February
Date Weather Temperatures Rain UV More
1 Jan. Patchy rain possible
Patchy rain possible
 22° /11° 1.1 mm 6
2 Jan. Light rain
Light rain
 22° /11° 2.5 mm 6
3 Jan. Light rain
Light rain
 21° /11° 6 mm 6
4 Jan. Light rain
Light rain
 22° /12° 2.8 mm 7
5 Jan. Light rain
Light rain
 21° /11° 5.2 mm 8
6 Jan. Light rain
Light rain
 22° /12° 2.8 mm 8
7 Jan. Light rain
Light rain
 25° /12° 4.9 mm 9
8 Jan. Patchy rain possible
Patchy rain possible
 25° /13° 2 mm 9
9 Jan. Patchy rain possible
Patchy rain possible
 25° /14° 0.2 mm 9
10 Jan. Light rain
Light rain
 25° /14° 8.5 mm 9
11 Jan. Patchy rain possible
Patchy rain possible
 25° /13° 1.8 mm 9
12 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 24° /12° 7.5 mm 8
13 Jan. Cloudy
Cloudy
 26° /10° 0 mm 9
14 Jan. Patchy rain possible
Patchy rain possible
 26° /12° 0.4 mm 8
15 Jan. Light rain
Light rain
 23° /13° 7.6 mm 7
16 Jan. Cloudy
Cloudy
 24° /13° 0.8 mm 8
17 Jan. Light rain
Light rain
 24° /14° 2.7 mm 7
18 Jan. Patchy rain possible
Patchy rain possible
 23° /14° 0.4 mm 7
19 Jan. Overcast
Overcast
 25° /14° 0.9 mm 9
20 Jan. Patchy rain possible
Patchy rain possible
 24° /14° 0.4 mm 8
21 Jan. Light rain
Light rain
 23° /14° 8.5 mm 6
22 Jan. Patchy rain possible
Patchy rain possible
 25° /15° 2.3 mm 7
23 Jan. Patchy rain possible
Patchy rain possible
 25° /13° 1.5 mm 8
24 Jan. Light rain
Light rain
 21° /12° 3.4 mm 7
25 Jan. Patchy rain possible
Patchy rain possible
 23° /12° 1.6 mm 7
26 Jan. Light rain
Light rain
 22° /12° 6.5 mm 7
27 Jan. Moderate rain
Moderate rain
 21° /13° 14.9 mm 7
28 Jan. Moderate rain
Moderate rain
 22° /13° 20.7 mm 8
29 Jan. Light rain
Light rain
 24° /13° 3.5 mm 8
30 Jan. Patchy rain possible
Patchy rain possible
 26° /13° 1.4 mm 9
31 Jan. Patchy rain possible
Patchy rain possible
 26° /14° 1.4 mm 9
Next
Important Notice
Our weather forecast for Hamilton 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 forecast closer to your planned date for the most up-to-date weather information.
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Hamilton in January - FAQ

What are the expected maximum and minimum temperatures in Hamilton during January?
Enjoy moderate daytime temperatures of up to 24° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Hamilton during January?
Significant rainfall exceeding 124.2 mm is expected in Hamilton during January, occurring over more than 11 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Hamilton during January?
The average wind speed in Hamilton during January is 19 km/h, suggesting breezy to windy conditions, depending on your activities.

January rainfall patterns in Hamilton

Explore the daily rainfall trends and prepare for Hamiltons January weather 💧
Typically, Hamilton has 11 rainy days in January with a total of 124.2 mm of rainfall.

UV exposure in Hamilton during January

Stay informed about UV levels for safe outdoor activities throughout the month of January ☀️
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Location coordinates Where is Hamilton?

Get accurate weather forecasts for Hamilton, located at latitude -37.783 and longitude 175.283. Stay updated with localized weather information tailored for Hamilton.

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