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Invercargill City (Invercargill)
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Weather in Invercargill City for August 2026

Your guide to Invercargill City weather in August - trends and predictions

    Snow Forecast ❄️

  • With an average of 2 snowy days, Invercargill City usually enjoys a light touch of snow in August.
    According to Invercargill City snow forecast for August 2026, no snow is expected until the end of the month.

    • Temperatures

  • Until now, August 2026 in Invercargill City has been nearly identical to the historical average, with a temperature of 9.3 °C (showing only a slight deviation of 0 °C).

  • The forecast for the next days in Invercargill City predicts temperatures to be around 10 °C, close to the historical average.

  • In general, the average temperature in Invercargill City at the beginning of August is 9.1 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 9.7 °C by the end of August.

    • Rain 🌧️

  • Invercargill City experiences heavy rainfall in August, with over 20 rainy days and an average total precipitation 92.8 mm.

Average dry days
8
Dry days
Average rainy days
21
Rainy days
Average snowy days
2
Snow days
Average temperatures
10°/4°
Temperatures
Average wind speed
19 km/h
Avg max wind
Average humidity
80 %
Avg humidity

Invercargill City Weather August

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

Temperatures trend during August in Invercargill City

See the weather trend as well as the moving average line

August weather in Invercargill City day by day

Click on a date for more information
July September
Date Weather Temperatures Rain UV More
1 Aug. Partly cloudy
Partly cloudy
 8° /2° 5.8 mm 3
2 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 9° /4° 3.5 mm 2
3 Aug. Patchy rain possible
Patchy rain possible
 9° /2° 2.3 mm 3
4 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 10° /2° 3.7 mm 3
5 Aug. Overcast
Overcast
 9° /1° 0.1 mm 3
6 Aug. Moderate rain at times
Moderate rain at times
 10° /2° 0.8 mm 3
7 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 9° /2° 2.8 mm 3
8 Aug. Light rain shower
Light rain shower
 9° /3° 3.4 mm 2
9 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 8° /4° 5.3 mm 2
10 Aug. Patchy rain possible
Patchy rain possible
 9° /3° 0.7 mm 2
11 Aug. Patchy rain possible
Patchy rain possible
 10° /4° 2.7 mm 3
12 Aug. Moderate rain at times
Moderate rain at times
 10° /3° 3.6 mm 2
13 Aug. Heavy rain at times
Heavy rain at times
 11° /3° 1.6 mm 3
14 Aug. Patchy rain possible
Patchy rain possible
 11° /3° 0.6 mm 3
15 Aug. Patchy rain possible
Patchy rain possible
 8° /4° 5.7 mm 1.5
16 Aug. Patchy rain possible
Patchy rain possible
 8° /2° 1.3 mm 0.9
17 Aug. Sunny
Sunny
 10° /0° 2.2 mm 1.4
18 Aug. Patchy rain possible
Patchy rain possible
 11° /6° 0.7 mm 1.1
19 Aug. Patchy rain possible
Patchy rain possible
 12° /8° 0.6 mm 4
20 Aug. Patchy rain possible
Patchy rain possible
 11° /7° 0.3 mm 5
21 Aug. Partly cloudy
Partly cloudy
 12° /5° 0.1 mm 5
22 Aug. Light rain
Light rain
 15° /6° 6.3 mm 6
23 Aug. Patchy rain possible
Patchy rain possible
 10° /6° 6.8 mm 3
24 Aug. Overcast
Overcast
 13° /5° 0 mm 5
25 Aug. Patchy rain possible
Patchy rain possible
 9° /5° 8.5 mm 3
26 Aug. Patchy rain possible
Patchy rain possible
 8° /4° 3.4 mm 3
27 Aug. Patchy rain possible
Patchy rain possible
 9° /5° 5.9 mm 3
28 Aug. Patchy rain possible
Patchy rain possible
 9° /3° 0.1 mm 4
29 Aug. Light rain shower
Light rain shower
 10° /5° 8.8 mm 4
30 Aug. Light rain shower
Light rain shower
 11° /3° 4 mm 4
31 Aug. Overcast
Overcast
 12° /5° 2.7 mm 3
Next
Important Notice
Our weather forecast for Invercargill City in August 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 Invercargill City forecast closer to your planned date for the most up-to-date weather information.
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Invercargill City in August - FAQ

What are the expected maximum and minimum temperatures in Invercargill City during August?
Prepare for cooler days with highs just around 10° and colder nights, dipping below 4°.

How much rainfall should be expected in Invercargill City during August?
Moderate rainfall is anticipated in Invercargill City during August, with a total of 92.8 mm spread over approximately 21 days. Considering plans for rainy days is advisable.

Will it snow in Invercargill City in August 2026?
Invercargill City experiences an average snowfall of 0.5 cm during August, occurring over 2 days.

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

August rainfall patterns in Invercargill City

Explore the daily rainfall trends and prepare for Invercargill Citys August weather 💧
Typically, Invercargill City has 21 rainy days in August with a total of 92.8 mm of rainfall.
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Location coordinates Where is Invercargill City?

Get accurate weather forecasts for Invercargill City, located at latitude -46.4 and longitude 168.35. Stay updated with localized weather information tailored for Invercargill City.

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