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New Zealand weather

Weather in Hamilton for September 2027

Your guide to Hamilton weather in September - trends and predictions

    Temperatures

  • In general, the average temperature in Hamilton at the beginning of September is 15.3 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 15 °C by the end of September.

    • Rain 🌧️

  • The climate of Hamilton in September is notably wet, with an average of 12 rainy days, and a total of 114.5 mm of precipitation.

    • More

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

Average dry days
18
Dry days
Average rainy days
12
Rainy days
Average snowy days
0
Snow days
Average temperatures
15°/6°
Temperatures
Average wind speed
21 km/h
Avg max wind
Average humidity
83 %
Avg humidity

Hamilton Weather September

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

Temperatures trend during September in Hamilton

See the weather trend as well as the moving average line

September weather in Hamilton day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Light rain
Light rain
 15° /6° 3.8 mm 4
2 Sept. Mist
Mist
 16° /7° 0.6 mm 4
3 Sept. Light rain
Light rain
 16° /8° 4.4 mm 4
4 Sept. Patchy rain possible
Patchy rain possible
 15° /8° 1.9 mm 4
5 Sept. Light rain
Light rain
 15° /7° 4.4 mm 4
6 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 15° /7° 5.4 mm 4
7 Sept. Light rain
Light rain
 16° /7° 5.7 mm 4
8 Sept. Fog
Fog
 15° /4° 0.5 mm 4
9 Sept. Patchy rain possible
Patchy rain possible
 15° /3° 0.1 mm 4
10 Sept. Light rain
Light rain
 15° /7° 5.4 mm 4
11 Sept. Light rain
Light rain
 15° /6° 3.5 mm 4
12 Sept. Light rain
Light rain
 15° /5° 7 mm 4
13 Sept. Light rain shower
Light rain shower
 14° /6° 0.7 mm 4
14 Sept. Light rain
Light rain
 15° /8° 5.7 mm 4
15 Sept. Light rain
Light rain
 15° /5° 2.7 mm 4
16 Sept. Light rain
Light rain
 15° /5° 3.7 mm 4
17 Sept. Patchy rain possible
Patchy rain possible
 16° /7° 1.6 mm 4
18 Sept. Light rain
Light rain
 14° /6° 8.4 mm 3
19 Sept. Patchy rain possible
Patchy rain possible
 15° /6° 1 mm 4
20 Sept. Light rain
Light rain
 16° /6° 2.7 mm 5
21 Sept. Sunny
Sunny
 17° /6° 0.1 mm 5
22 Sept. Patchy rain possible
Patchy rain possible
 17° /7° 0.6 mm 4
23 Sept. Light rain
Light rain
 15° /9° 8.6 mm 4
24 Sept. Moderate rain
Moderate rain
 15° /8° 10.3 mm 5
25 Sept. Moderate rain
Moderate rain
 15° /6° 7.2 mm 5
26 Sept. Light rain
Light rain
 15° /6° 5.4 mm 4
27 Sept. Light rain
Light rain
 15° /8° 4.6 mm 3
28 Sept. Light rain shower
Light rain shower
 15° /6° 2.4 mm 4
29 Sept. Patchy rain possible
Patchy rain possible
 15° /8° 1.9 mm 5
30 Sept. Light rain
Light rain
 15° /4° 4.3 mm 5
Next
Important Notice
Our weather forecast for Hamilton in September 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 September - FAQ

What are the expected maximum and minimum temperatures in Hamilton during September?
During September, expect a variety of temperatures with highs around 15° and lows near 6°, suitable for diverse activities and preferences.

How much rainfall should be expected in Hamilton during September?
Significant rainfall exceeding 114.5 mm is expected in Hamilton during September, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Hamilton during September?
The average wind speed in Hamilton during September is 21 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Hamilton

Explore the daily rainfall trends and prepare for Hamiltons September weather 💧
Typically, Hamilton has 12 rainy days in September with a total of 114.5 mm of rainfall.
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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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