Coogee in Summer
In summer (December, January and February), Coogee sees average daytime highs around 23°C and overnight lows near 20°C, with 227 mm of rain over about 28 wet days across the season. It is the warmest season of the year and the 2nd-wettest season.
Across summer, daytime highs hold fairly steady around 23°C. The sky is clear or mostly clear about 39% of the time across summer, and the air most often feels muggy.
Summer is Coogee's best season of the year to visit on our travel score. For the whole year in context, see Coogee's year-round climate.
- Avg daytime high
- 23°C
- warmest season of the year
- Avg overnight low
- 20°C
- Rainfall
- 227 mm
- 28 wet days
- Avg wind
- 19 km/h
- Travel score
- 7.0
- best season of the year
- Months
- Dec · Jan · Feb
Temperature in Coogee in Summer
Across summer, daytime highs hold fairly steady around 23°C.
A typical summer day in Coogee reaches about 23°C and drops to 20°C overnight. The warmest of the three months is February, the coolest December.
Coogee weather by month
How the three summer months (December, January and February) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 23° / 20° | 75 | 9 | 14 | 7.2 |
| Feb | 24° / 21° | 93 | 10.5 | 13.3 | 6.8 |
| Mar | 23° / 20° | 83 | 12.1 | 12.3 | 6.7 |
| Apr | 21° / 17° | 78 | 10.5 | 11.2 | 6.6 |
| May | 19° / 15° | 84 | 9.9 | 10.3 | 6.3 |
| Jun | 17° / 13° | 100 | 10.5 | 9.8 | 5.5 |
| Jul | 16° / 12° | 59 | 8.2 | 10 | 5.5 |
| Aug | 17° / 12° | 55 | 6.9 | 10.7 | 6.0 |
| Sep | 18° / 14° | 50 | 6.8 | 11.8 | 6.6 |
| Oct | 19° / 15° | 61 | 8.3 | 12.9 | 6.6 |
| Nov | 21° / 17° | 72 | 9.4 | 13.8 | 6.6 |
| Dec | 22° / 19° | 58 | 8.8 | 14.2 | 7.0 |
Cloud cover in Summer
The sky is clear or mostly clear about 39% of the time across summer.
Chance of precipitation in Summer
Coogee gets around 227 mm of rain over 28 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 19 km/h across summer.
Sunrise & sunset in Summer
Daylight runs from about 14 h 06 min in early December to 12 h 48 min by late February. The lit band spans sunrise to sunset each day.
Solar energy in Summer
Average shortwave solar energy reaching the ground each day across summer, about 6.4 kWh/m².
Hazard calendar for Coogee
In summer, Coogee overlaps its cyclone season. The full year is below, with each hazard's peak months called out.
Coogee sits in the South Indian Ocean cyclone belt; the season peaks January–March.
Is summer a good time to visit Coogee?
Our two travel scores rate summer for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
summer is one of the better times to visit Coogee for general sightseeing.
What to pack for Coogee in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Coogee sees daytime highs around 23°C and nights near 20°C. Pack sun protection. Worth having: light clothes and rain gear. About 28 days see rain.
Sea temperature near Coogee in Summer
The nearest coast averages about 23°C across summer — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea offshore is warmest in February at about 23°C and coldest in August near 18°C.
It's comfortable for a long swim from Nov 13 to Jun 7 — about 6.8 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 23 | 23 | 23 | 22 | 21 | 20 | 19 | 18 | 18 | 19 | 20 | 21 |
| Comfort | Refreshing | Refreshing | Refreshing | Refreshing | Refreshing | Cool | Cool | Cool | Cool | Cool | Refreshing | Refreshing |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 23 | Refreshing |
| Feb | 23 | Refreshing |
| Mar | 23 | Refreshing |
| Apr | 22 | Refreshing |
| May | 21 | Refreshing |
| Jun | 20 | Cool |
| Jul | 19 | Cool |
| Aug | 18 | Cool |
| Sep | 18 | Cool |
| Oct | 19 | Cool |
| Nov | 20 | Refreshing |
| Dec | 21 | Refreshing |
UV index in Coogee in Summer
Clear-sky midday UV across summer averages around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Coogee peaks around January 15 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 18 at about 2 (moderate).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 10 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 12 | 12 | 9 | 6 | 4 | 2 | 3 | 4 | 5 | 8 | 10 | 12 |
| Level | Extreme | Extreme | Very high | High | Moderate | Moderate | Moderate | Moderate | High | Very high | Very high | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 12 | Extreme |
| Feb | 12 | Extreme |
| Mar | 9 | Very high |
| Apr | 6 | High |
| May | 4 | Moderate |
| Jun | 2 | Moderate |
| Jul | 3 | Moderate |
| Aug | 4 | Moderate |
| Sep | 5 | High |
| Oct | 8 | Very high |
| Nov | 10 | Very high |
| Dec | 12 | Extreme |
Where is Coogee?
Coogee sits at 33.9°S, 151.3°E, 18 m above sea level, in Australia. The nearest listed city is Randwick, 1.0 km away.
Topography around Coogee
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Coogee.
Within 3 km, the terrain around Coogee has only modest variations in elevation — a maximum elevation change of 114 m around an average of 31 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 138 m; within 80 km, large variations in elevation — a maximum elevation change of 805 m.
The land around Coogee is covered by artificial surfaces (46%) and water (33%) within 3 km, water (60%) and artificial surfaces (25%) within 16 km, and trees (46%) and water (38%) within 80 km.
Australia travel facts
- Travel advisory
- Level 1
- Exercise Normal Precautions
- Power plugs
- Type I
- 230 V · 50 Hz
- Prices
- ≈ 90% of US
- price level, 2025
- GDP per capita
- $65,130
- 2025
- Happiness
- 6.9 / 10
- World Happiness, 2025
- Homicide rate
- 0.9
- per 100k, 2023
- Road deaths
- 4.9
- per 100k/yr, 2019
- Income group
- High
- World Bank
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Coogee (-33.9205°, 151.2552°, elevation 18 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google.