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Weather in Seacliff
South Australia, 40 m · continuously updated
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Temperature · last 4 and next 28 hours
Seacliff weather: the next 24 hours
Updated hourly.
Seacliff 14-day forecast
Two-week trend.
Sun and golden hours
Sunrise –, golden light until –
Sunset –, golden light from –
–
Air quality
European index, modelled by Copernicus (CAMS).
UV index
Daily maximum — protection advised from 3.
Freezing level
Snow settles about 300 m below it.
Around Seacliff
Neighbouring towns, as the crow flies.
The observed climate near Seacliff
The weather station nearest to Seacliff, Adelaide located 29 m above sea level, is 13 km away; its records cover 1839–2025. In November, the mean temperature there is 19.1 °C over 1991–2020, 0.8 °C more than over 1961–1990 (18.3 °C), with about – mm of rain. The warmest month ever measured is January 2001 (26.6 °C), the coldest July 1929 (9.6 °C). See the full series of Adelaide
Today in Seacliff
- Very high UV index: 8.6 around 13:00. Stay in the shade between 12:00 and 18:00. Fair skin burns in about 23 minutes: avoid exposure, cover up and use SPF 50. How it is calculated
- Best time to air the house: between 12:00 and 15:00. The outdoor dew point drops to 6.6 °C; once warmed to 20 °C, that air holds only 42 % humidity, against 50 % in a typical home: opening the windows dries the house. How it is calculated
- Washing outside: allow about 5 h, hanging it out between 12:00 and 17:00. Air at 53 % humidity, 16.2 °C and wind at 11.5 km/h: it will dry, but not quickly. How it is calculated
- Garden: barely 0 mm of rain in 48 h against a need of about 8.8 mm. Water tomorrow, between 6:00 and 9:00, while it is cool: allow about 9 L/m². How it is calculated
- Terrace and barbecue between 18:00 and 23:00: dry, wind at 3 km/h, 14 °C at 8 pm. A lovely evening. How it is calculated
- Starry sky between 22:00 and 2:00: 29 % average cloud cover tonight, 4 h of clear sky in a row, moon at 14 % (waning crescent). A good night to look up. How it is calculated
Calculated from Open-Meteo forecasts of 2026-11-05 12:32 (local time): model values, not measurements. All of today's advice
7-day forecast for Seacliff
Today (Thursday 5 Nov) in Seacliff: partly cloudy, 10 to 17 °C, precipitation 0.0 mm (0 %), wind up to 14 km/h. Tomorrow: overcast, 10 to 19 °C.
| Day | Weather | Min | Max | Precip. | Wind |
|---|---|---|---|---|---|
| Today | partly cloudy | 10 °C | 17 °C | 0.0 mm | 14 km/h |
| Tomorrow | overcast | 10 °C | 19 °C | 0.0 mm | 21 km/h |
| Sat 7 Nov | partly cloudy | 10 °C | 16 °C | 0.0 mm | 19 km/h |
| Sun 8 Nov | overcast | 8 °C | 20 °C | 0.0 mm | 23 km/h |
| Mon 9 Nov | mostly sunny | 13 °C | 27 °C | 0.0 mm | 18 km/h |
| Tue 10 Nov | overcast | 12 °C | 24 °C | 0.0 mm | 20 km/h |
| Wed 11 Nov | light drizzle | 12 °C | 16 °C | 1.2 mm | 25 km/h |
Tomorrow's weather in Seacliff
Tomorrow, Friday 6 Nov, in Seacliff: overcast, from 10 to 19 °C, 0.0 mm of precipitation (probability 37 %), wind up to 21 km/h.
| Hour | Weather | Temp. | Precip. | Chance | Wind |
|---|---|---|---|---|---|
| 00:00 |  sunny | 11 °C | 0.0 mm | 0 % | 5 km/h |
| 03:00 |  partly cloudy | 11 °C | 0.0 mm | 0 % | 7 km/h |
| 06:00 | mostly sunny | 11 °C | 0.0 mm | 0 % | 6 km/h |
| 09:00 |  overcast | 16 °C | 0.0 mm | 0 % | 10 km/h |
| 12:00 | overcast | 18 °C | 0.0 mm | 2 % | 8 km/h |
| 15:00 | partly cloudy | 18 °C | 0.0 mm | 0 % | 10 km/h |
| 18:00 | mostly sunny | 17 °C | 0.0 mm | 2 % | 8 km/h |
| 21:00 | partly cloudy | 14 °C | 0.0 mm | 30 % | 16 km/h |
Frequently asked questions
Will it rain tomorrow in Seacliff?
No significant rain expected (0.0 mm forecast).
How warm will it be tomorrow in Seacliff?
Between 10 and 19 °C.
The weekend
This weekend in Seacliff: Saturday partly cloudy, 10 to 16 °C, Sunday overcast, 8 to 20 °C.
| Day | Weather | Min | Max | Precip. | Wind |
|---|---|---|---|---|---|
| Sat 7 Nov | partly cloudy | 10 °C | 16 °C | 0.0 mm | 19 km/h |
| Sun 8 Nov | overcast | 8 °C | 20 °C | 0.0 mm | 23 km/h |
Hour by hour
The next 48 hours in Seacliff, hour by hour: temperature from 10 to 19 °C, 0.0 mm of rain expected.
| Hour | Weather | Temp. | Precip. | Chance | Wind |
|---|---|---|---|---|---|
| 12:00 | sunny | 16 °C | 0.0 mm | 0 % | 12 km/h |
| 13:00 | sunny | 16 °C | 0.0 mm | 0 % | 12 km/h |
| 14:00 | sunny | 17 °C | 0.0 mm | 0 % | 11 km/h |
| 15:00 | sunny | 17 °C | 0.0 mm | 0 % | 9 km/h |
| 16:00 | sunny | 17 °C | 0.0 mm | 0 % | 10 km/h |
| 17:00 | sunny | 16 °C | 0.0 mm | 0 % | 10 km/h |
| 18:00 | sunny | 16 °C | 0.0 mm | 0 % | 8 km/h |
| 19:00 | sunny | 14 °C | 0.0 mm | 0 % | 3 km/h |
| 20:00 | sunny | 14 °C | 0.0 mm | 0 % | 0 km/h |
| 21:00 | sunny | 13 °C | 0.0 mm | 0 % | 2 km/h |
| 22:00 | sunny | 12 °C | 0.0 mm | 0 % | 3 km/h |
| 23:00 | sunny | 12 °C | 0.0 mm | 0 % | 4 km/h |
| 00:00 | sunny | 11 °C | 0.0 mm | 0 % | 5 km/h |
| 01:00 | sunny | 10 °C | 0.0 mm | 0 % | 7 km/h |
| 02:00 | partly cloudy | 10 °C | 0.0 mm | 0 % | 9 km/h |
| 03:00 | partly cloudy | 11 °C | 0.0 mm | 0 % | 7 km/h |
| 04:00 | mostly sunny | 11 °C | 0.0 mm | 0 % | 7 km/h |
| 05:00 | mostly sunny | 11 °C | 0.0 mm | 0 % | 6 km/h |
| 06:00 | mostly sunny | 11 °C | 0.0 mm | 0 % | 6 km/h |
| 07:00 | mostly sunny | 13 °C | 0.0 mm | 0 % | 7 km/h |
| 08:00 | mostly sunny | 15 °C | 0.0 mm | 0 % | 6 km/h |
| 09:00 | overcast | 16 °C | 0.0 mm | 0 % | 10 km/h |
| 10:00 | partly cloudy | 17 °C | 0.0 mm | 0 % | 10 km/h |
| 11:00 | overcast | 17 °C | 0.0 mm | 1 % | 9 km/h |
| 12:00 | overcast | 18 °C | 0.0 mm | 2 % | 8 km/h |
| 13:00 | partly cloudy | 19 °C | 0.0 mm | 2 % | 10 km/h |
| 14:00 | partly cloudy | 19 °C | 0.0 mm | 1 % | 10 km/h |
| 15:00 | partly cloudy | 18 °C | 0.0 mm | 0 % | 10 km/h |
| 16:00 | mostly sunny | 18 °C | 0.0 mm | 0 % | 11 km/h |
| 17:00 | mostly sunny | 18 °C | 0.0 mm | 0 % | 9 km/h |
| 18:00 | mostly sunny | 17 °C | 0.0 mm | 2 % | 8 km/h |
| 19:00 | partly cloudy | 16 °C | 0.0 mm | 6 % | 13 km/h |
| 20:00 | overcast | 16 °C | 0.0 mm | 17 % | 21 km/h |
| 21:00 | partly cloudy | 14 °C | 0.0 mm | 30 % | 16 km/h |
| 22:00 | partly cloudy | 14 °C | 0.0 mm | 37 % | 18 km/h |
| 23:00 | overcast | 13 °C | 0.0 mm | 31 % | 19 km/h |
| 00:00 | partly cloudy | 12 °C | 0.0 mm | 18 % | 19 km/h |
| 01:00 | sunny | 12 °C | 0.0 mm | 8 % | 15 km/h |
| 02:00 | mostly sunny | 11 °C | 0.0 mm | 3 % | 16 km/h |
| 03:00 | mostly sunny | 10 °C | 0.0 mm | 1 % | 16 km/h |
| 04:00 | sunny | 10 °C | 0.0 mm | 0 % | 14 km/h |
| 05:00 | sunny | 10 °C | 0.0 mm | 0 % | 14 km/h |
| 06:00 | mostly sunny | 10 °C | 0.0 mm | 0 % | 13 km/h |
| 07:00 | mostly sunny | 11 °C | 0.0 mm | 0 % | 14 km/h |
| 08:00 | mostly sunny | 12 °C | 0.0 mm | 0 % | 18 km/h |
| 09:00 | mostly sunny | 13 °C | 0.0 mm | 0 % | 18 km/h |
| 10:00 | mostly sunny | 14 °C | 0.0 mm | 0 % | 17 km/h |
| 11:00 | sunny | 15 °C | 0.0 mm | 0 % | 17 km/h |
Location of Seacliff
Seacliff lies at 40 m, 94 m below the average of the 112 places we cover in South Australia (134 m). That makes it the 45th lowest of the 112. The main town, Adelaide, lies 14 km to the north-east. The nearest places we cover are Brighton (2 km to the north), Darlington, South Australia (3 km to the east), Bedford Park (4 km to the east) and Marion (4 km to the north-east). With about 1,887 inhabitants according to GeoNames, Seacliff is the 72nd largest of the 112 places we cover in South Australia. Of the places of interest on this site, the nearest are Henley Beach (beach, 13 km to the north) and Mount Lofty (mountain, 18 km to the east).
Today is 5.3 °C below the November normal (22.3 °C).
Climate of Seacliff: 1991–2020 normals
In Seacliff, January is typically the warmest month (up to 26.6 °C on average), while July is the coldest at 8.6 °C. July sees the most rain, with around 68 mm.
By season (average highs, 1991–2020 normals): winter 14.1 °C and 190 mm of rain, spring 19.4 °C and 124 mm, summer 25.8 °C and 65 mm, autumn 20.6 °C and 110 mm. The wettest season is winter (39 % of the annual total), the driest summer (13 %).
| Max T (°C) | Min T (°C) | Rainfall (mm) | Rainy days | |
|---|---|---|---|---|
| January | 26.6 | 17.2 | 21 | 3 |
| February | 26.4 | 17.4 | 20 | 2 |
| March | 24.0 | 15.8 | 19 | 3 |
| April | 20.7 | 13.7 | 38 | 5 |
| May | 17.1 | 11.3 | 54 | 8 |
| June | 14.4 | 9.4 | 60 | 10 |
| July | 13.6 | 8.6 | 68 | 11 |
| August | 14.3 | 8.9 | 62 | 10 |
| September | 16.6 | 10.3 | 56 | 9 |
| October | 19.4 | 12.0 | 37 | 6 |
| November | 22.3 | 14.0 | 31 | 5 |
| December | 24.4 | 15.7 | 25 | 5 |
Its normals are almost identical to those of Adelaide, the main town 14 km to the north-east. In no month does the average low fall below 0 °C; in 6 months the average high exceeds 20 °C (January, February, March, April, November and December).
Nearby places with normals of their own (from another station or reanalysis grid cell) compare as follows: Beaumont (16 km to the north-east): summers 1.3 °C warmer and 16 mm wetter a year; Blair Athol, South Australia (21 km to the north): summers 1.8 °C warmer and 30 mm drier a year; Athelstone (24 km to the north-east): summers 2.7 °C warmer and 26 mm wetter a year. Among the 112 places we cover in South Australia whose normals come from the ERA5 reanalysis, Seacliff ranks 74th for summer warmth and 31st for annual precipitation. The warmest summers are in Coober Pedy and the coolest in Robe; the wettest year is in Millicent and the driest in Coober Pedy.
What is the warmest month in Seacliff?
The warmest month in Seacliff is typically January, averaging 26.6 °C (1991–2020 normal). The coldest is July, at 8.6 °C.
How many rainy days does Seacliff get per year?
Seacliff sees about 78 rainy days a year, adding up to roughly 489 mm of rainfall (1991–2020 normals).
How big is the gap between summer and winter in Seacliff?
Between January and July, the temperature gap in Seacliff runs to about 18.0 °C, based on the 1991–2020 normals.