Weather in Newcastle in August 2025, August - Newcastle, KZN, South Africa

Currently in Newcastle: +10°C

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Weather in August 2025 in Newcastle

The average temperature in Newcastle in August year of 2025 is +15°C. Interesting that the average daytime temperature is as +21°C while the average nightly temperature is +9°C. The August hottest day is the 28th August(Afternoon) with a temperature of about +29°C. The coldest day in Auckland in August 2025 is 19th August(Overnight). The temperature at that time is -1°C.

As a Occasional cloudy month, August 2025 has 9 days with precipitation.

How Sunny Newcastle Weather in August 2025

The weather in Newcastle is quite changeable, similarly in many other places in . Talking about Newcastle weather in August 2025 can be described as "Occasional cloudy".

Clear Sky vs Cloudiness	Occasional cloudy
Rainy Days(Occasional Showers Included)	9
Maximum Temperature	+29°C (Afternoon, 28th August)
Minimum Temperature	-1°C (Overnight, 19th August)

Please find more detailed day by day information about August weather in Auckland in the year 2025 below.

Newcastle Weather August 2025

Early August, from 1 August, 2025 to Sun, 3 August 2025

01.08.2025, Fri
Wind: 1-2 m/s, E, Pressure: 1028-1020 hPa, Humidity: 16-18%
Overnight	+8°C	Clear Sky
Morning	+18°C	Mainly Cloudy
Afternoon	+12°C	Light Cloud
Evening	+20°C	Cloud
02.08.2025, Sat
Wind: 0-1 m/s, E,N-E, Pressure: 1032-1024 hPa, Humidity: 20-22%
Overnight	+3°C	Cloud
Morning	+6°C	Mainly Cloudy
Afternoon	+16°C	Light Cloud
Evening	+15°C	Cloud
03.08.2025, Sun
Wind: 1-2 m/s, N-W, Pressure: 1029-1021 hPa, Humidity: 17-19%
Overnight	+7°C	Cloud
Morning	+9°C	Clear Sky
Afternoon	+20°C	Clear Sky
Evening	+19°C	Clear Sky

Early August, Early August, from 1 August, 2025 to Sun, 3 August, 2025

04.08.2025, Mon
Wind: 3-4 m/s, W, Pressure: 1023-1015 hPa, Humidity: 16-18%
Overnight	+10°C	Clear Sky
Morning	+10°C	Clear Sky
Afternoon	+23°C	Clear Sky
Evening	+22°C	Clear Sky
05.08.2025, Tue
Wind: 0-1 m/s, E,N-E, Pressure: 1023-1015 hPa, Humidity: 24-26%
Overnight	+4°C	Clear Sky
Morning	+13°C	Cloud
Afternoon	+16°C	Light Cloud
Evening	+16°C	Light Cloud
06.08.2025, Wen
Wind: 1-2 m/s, W, Pressure: 1023-1015 hPa, Humidity: 22-24%
Overnight	+3°C	Cloud
Morning	+12°C	Cloud
Afternoon	+14°C	Light Cloud
Evening	+14°C	Mainly Cloudy
07.08.2025, Thu
Wind: 3-4 m/s, E,S-E, Pressure: 1035-1027 hPa, Humidity: 32-34%
Overnight	+4°C	Cloud
Morning	+10°C	Rain
Afternoon	+12°C	Mainly Cloudy
Evening	+12°C	Light Cloud
08.08.2025, Fri
Wind: 2-3 m/s, N,N-W, Pressure: 1031-1023 hPa, Humidity: 31-33%
Overnight	+4°C	Rain
Morning	+13°C	Mainly Cloudy
Afternoon	+14°C	Light Cloud
Evening	+13°C	Cloud
09.08.2025, Sat
Wind: 7-8 m/s, W, Pressure: 1020-1012 hPa, Humidity: 21-23%
Overnight	+9°C	Cloud
Morning	+11°C	Mainly Cloudy
Afternoon	+23°C	Light Cloud
Evening	+22°C	Cloud
10.08.2025, Sun
Wind: 1-2 m/s, S,S-E, Pressure: 1023-1015 hPa, Humidity: 22-24%
Overnight	+9°C	Cloud
Morning	+10°C	Clear Sky
Afternoon	+15°C	Clear Sky
Evening	+13°C	Clear Sky

Early August, from 1 August, 2025 to Sun, 3 August, 2025

11.08.2025, Mon
Wind: 5-6 m/s, N-W, Pressure: 1025-1017 hPa, Humidity: 28-30%
Overnight	+4°C	Clear Sky
Morning	+5°C	Clear Sky
Afternoon	+19°C	Clear Sky
Evening	+14°C	Clear Sky
12.08.2025, Tue
Wind: 5-6 m/s, W, Pressure: 1024-1016 hPa, Humidity: 27-29%
Overnight	+10°C	Clear Sky
Morning	+11°C	Cloud
Afternoon	+16°C	Light Cloud
Evening	+12°C	Light Cloud
13.08.2025, Wen
Wind: 4-5 m/s, S,S-W, Pressure: 1023-1015 hPa, Humidity: 14-16%
Overnight	+4°C	Cloud
Morning	+8°C	Cloud
Afternoon	+23°C	Light Cloud
Evening	+19°C	Light Cloud
14.08.2025, Thu
Wind: 2-3 m/s, N,N-W, Pressure: 1025-1017 hPa, Humidity: 30-32%
Overnight	+5°C	Cloud
Morning	+12°C	Rain
Afternoon	+18°C	Mainly Cloudy
Evening	+14°C	Light Cloud
15.08.2025, Fri
Wind: 8-9 m/s, W, Pressure: 1017-1009 hPa, Humidity: 25-27%
Overnight	+9°C	Rain
Morning	+9°C	Mainly Cloudy
Afternoon	+24°C	Light Cloud
Evening	+19°C	Cloud
16.08.2025, Sat
Wind: 7-8 m/s, W, Pressure: 1017-1009 hPa, Humidity: 16-18%
Overnight	0°C	Cloud
Morning	+13°C	Mainly Cloudy
Afternoon	+21°C	Light Cloud
Evening	+21°C	Cloud
17.08.2025, Sun
Wind: 5-6 m/s, N,N-W, Pressure: 1017-1009 hPa, Humidity: 40-42%
Overnight	+11°C	Cloud
Morning	+11°C	Clear Sky
Afternoon	+17°C	Clear Sky
Evening	+17°C	Clear Sky

Early August, from 1 August, 2025 to Sun, 3 August, 2025

18.08.2025, Mon
Wind: 7-8 m/s, W,N-W, Pressure: 1017-1009 hPa, Humidity: 36-38%
Overnight	+4°C	Clear Sky
Morning	+11°C	Light Cloud
Afternoon	+14°C	Light Cloud
Evening	+12°C	Light Cloud
19.08.2025, Tue
Wind: 1-2 m/s, E, Pressure: 1025-1017 hPa, Humidity: 31-33%
Overnight	-3°C	Light Cloud
Morning	+5°C	Cloud
Afternoon	+14°C	Light Cloud
Evening	+13°C	Light Cloud
20.08.2025, Wen
Wind: 4-5 m/s, W,N-W, Pressure: 1021-1013 hPa, Humidity: 19-21%
Overnight	+10°C	Cloud
Morning	+20°C	Cloud
Afternoon	+19°C	Light Cloud
Evening	+19°C	Light Cloud
21.08.2025, Thu
Wind: 3-4 m/s, E, Pressure: 1029-1021 hPa, Humidity: 45-47%
Overnight	0°C	Cloud
Morning	+8°C	Occasional Showers
Afternoon	+8°C	Thunderstorm
Evening	+8°C	Occasional Showers
22.08.2025, Fri
Wind: 1-2 m/s, E, Pressure: 1025-1017 hPa, Humidity: 22-24%
Overnight	+11°C	Occasional Showers
Morning	+18°C	Mainly Cloudy
Afternoon	+15°C	Light Cloud
Evening	+18°C	Cloud
23.08.2025, Sat
Wind: 0-1 m/s, S-E, Pressure: 1023-1015 hPa, Humidity: 16-18%
Overnight	+6°C	Cloud
Morning	+9°C	Mainly Cloudy
Afternoon	+21°C	Light Cloud
Evening	+20°C	Cloud
24.08.2025, Sun
Wind: 3-4 m/s, W, Pressure: 1019-1011 hPa, Humidity: 16-18%
Overnight	+10°C	Cloud
Morning	+13°C	Clear Sky
Afternoon	+25°C	Clear Sky
Evening	+24°C	Clear Sky

Late August, Early August, from 1 August, 2025 to Sun, 3 August, 2025

25.08.2025, Mon
Wind: 4-5 m/s, W,N-W, Pressure: 1019-1011 hPa, Humidity: 16-18%
Overnight	+4°C	Clear Sky
Morning	+8°C	Clear Sky
Afternoon	+20°C	Clear Sky
Evening	+19°C	Clear Sky
26.08.2025, Tue
Wind: 2-3 m/s, S-E, Pressure: 1023-1015 hPa, Humidity: 19-21%
Overnight	+6°C	Clear Sky
Morning	+9°C	Cloud
Afternoon	+21°C	Light Cloud
Evening	+15°C	Light Cloud
27.08.2025, Wen
Wind: 3-4 m/s, N,N-W, Pressure: 1019-1011 hPa, Humidity: 33-35%
Overnight	+12°C	Cloud
Morning	+13°C	Cloud
Afternoon	+15°C	Light Cloud
Evening	+15°C	Light Cloud
28.08.2025, Thu
Wind: 8-9 m/s, W,N-W, Pressure: 1013-1005 hPa, Humidity: 20-22%
Overnight	+13°C	Cloud
Morning	+13°C	Occasional Showers
Afternoon	+27°C	Rain
Evening	+25°C	Rain
29.08.2025, Fri
Wind: 7-8 m/s, N,N-W, Pressure: 1012-1004 hPa, Humidity: 27-29%
Overnight	+7°C	Occasional Showers
Morning	+8°C	Mainly Cloudy
Afternoon	+20°C	Light Cloud
Evening	+19°C	Cloud
30.08.2025, Sat
Wind: 2-3 m/s, E,S-E, Pressure: 1024-1016 hPa, Humidity: 61-63%
Overnight	+9°C	Cloud
Morning	+11°C	Mainly Cloudy
Afternoon	+7°C	Light Cloud
Evening	+7°C	Cloud
31.08.2025, Sun
Wind: 2-3 m/s, E,N-E, Pressure: 1024-1016 hPa, Humidity: 42-44%
Overnight	+1°C	Cloud
Morning	+10°C	Occasional Showers
Afternoon	+14°C	Occasional Showers
Evening	+14°C	Occasional Showers