Sydney, Australia — Weather in April 2027

Monthly climate averages for Sydney, Australia. Based on 10-year ERA5 reanalysis data.

Cfa Humid Subtropical
9.2 /10
Excellent

April is an excellent month in Sydney

Climate Overview

Sydney, Australia in April has warm conditions, with highs averaging 22°C (72°F). Sea temperature averages 22°C (72°F).

This month falls at the middle of Autumn.

Temperatures remain fairly steady throughout April, with daily highs around 22°C (72°F).

Rainfall is heaviest during the first third of the month, while the middle tends to be drier.

Expect around 9.3h of sunshine at the start of April, decreasing to 8.2h by the end.

The warmest days tend to fall around the 4th, averaging 23.1°C (74°F).

Compared to March, this month is about 2°C cooler with 6 fewer rainy days. Temperatures begin dropping heading into May.

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Monthly April Averages

Temperature
22°C / 16°C
Feels Like
22°C / 16°C
Rain
8 days · 57 mm
Sunshine
9.2h / day
Humidity
74% — Humid
Wind
14 km/h
Wind Direction
SSW (206°)
Gusts
32 km/h
Daylight
11.2 h
Cloud Cover
45%
Clear Sky Days
6
UV Index
5 — Moderate
Sea Temperature
22°C
Dew Point
14°C — Comfortable
Moon Phase
Waxing Gibbous · 61%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

28°C 25°C 22°C 19°C 16°C 13°C 10°C 151015202530
HighLow

Daily Precipitation

0 mm 2 mm 4 mm 6 mm 8 mm 151015202530
Rainfall

Daily Sunshine

0h 3h 6h 9h 12h 151015202530
Sunshine

Daily Wind Speed

0 5 10 15 20 25 151015202530
Wind Speed
Sun Position
Sunrise 06:18
Daylight 11.3h
Sunset 17:35

What to Expect

Daytime temperatures around 22°C (72°F) are ideal for full-day outdoor exploration.

Rain usually comes in shorter passing showers rather than all-day rain.

Recent yearly records for April have stayed close to the long-run average.

Compare Months

January best
Excellent
Temp
26°C / 20°C
Feels Like
29°C / 22°C
Rain
10days (79 mm) Wet
Sun
10.3h Excellent
Humidity
75% Muggy
UV
7.9 Very High
View Details
February best
Excellent
Temp
26°C / 20°C
Feels Like
28°C / 22°C
Rain
11days (88 mm) Wet
Sun
10.3h Excellent
Humidity
74% Muggy
UV
7.4 Very High
View Details
March best
Excellent
Temp
24°C / 19°C
Feels Like
26°C / 20°C
Rain
14days (129 mm) Wet
Sun
9.2h Good
Humidity
76% Humid
UV
6.6 High
View Details
April best
Excellent
Temp
22°C / 16°C
Feels Like
22°C / 16°C
Rain
8days (57 mm) Wet
Sun
9.2h Good
Humidity
74% Muggy
UV
5 Moderate
View Details
May
Good
Temp
19°C / 13°C
Feels Like
18°C / 12°C
Rain
7days (55 mm) Good
Sun
8.4h Good
Humidity
72% Muggy
UV
3.5 Moderate
View Details
June
Good
Temp
16°C / 10°C
Feels Like
15°C / 8°C
Rain
7days (54 mm) Good
Sun
7.8h Good
Humidity
73% Muggy
UV
3.1 Moderate
View Details
July
Good
Temp
16°C / 10°C
Feels Like
14°C / 7°C
Rain
6days (63 mm) Good
Sun
8.3h Good
Humidity
70% Muggy
UV
3.4 Moderate
View Details
August
Good
Temp
17°C / 10°C
Feels Like
15°C / 8°C
Rain
6days (48 mm) Good
Sun
9h Good
Humidity
68% Muggy
UV
4.2 Moderate
View Details
September
Good
Temp
20°C / 12°C
Feels Like
19°C / 11°C
Rain
6days (43 mm) Good
Sun
10h Excellent
Humidity
66% Muggy
UV
6 High
View Details
October
Good
Temp
22°C / 15°C
Feels Like
22°C / 14°C
Rain
9days (62 mm) Wet
Sun
10.3h Excellent
Humidity
69% Muggy
UV
7.2 Very High
View Details
November best
Excellent
Temp
23°C / 17°C
Feels Like
24°C / 17°C
Rain
8days (58 mm) Wet
Sun
10.9h Excellent
Humidity
70% Muggy
UV
7.7 Very High
View Details
December
Excellent
Temp
25°C / 19°C
Feels Like
27°C / 19°C
Rain
9days (58 mm) Wet
Sun
11.2h Excellent
Humidity
71% Muggy
UV
8.4 Very High
View Details
Month Temp Feels Like Rain Sun Humidity UV Status
January best 26°C / 20°C 29°C / 22°C 10days (79 mm) Wet 10.3h Excellent 75% Muggy 7.9 Very High Excellent View Details
February best 26°C / 20°C 28°C / 22°C 11days (88 mm) Wet 10.3h Excellent 74% Muggy 7.4 Very High Excellent View Details
March best 24°C / 19°C 26°C / 20°C 14days (129 mm) Wet 9.2h Good 76% Humid 6.6 High Excellent View Details
April best 22°C / 16°C 22°C / 16°C 8days (57 mm) Wet 9.2h Good 74% Muggy 5 Moderate Excellent View Details
May 19°C / 13°C 18°C / 12°C 7days (55 mm) Good 8.4h Good 72% Muggy 3.5 Moderate Good View Details
June 16°C / 10°C 15°C / 8°C 7days (54 mm) Good 7.8h Good 73% Muggy 3.1 Moderate Good View Details
July 16°C / 10°C 14°C / 7°C 6days (63 mm) Good 8.3h Good 70% Muggy 3.4 Moderate Good View Details
August 17°C / 10°C 15°C / 8°C 6days (48 mm) Good 9h Good 68% Muggy 4.2 Moderate Good View Details
September 20°C / 12°C 19°C / 11°C 6days (43 mm) Good 10h Excellent 66% Muggy 6 High Good View Details
October 22°C / 15°C 22°C / 14°C 9days (62 mm) Wet 10.3h Excellent 69% Muggy 7.2 Very High Good View Details
November best 23°C / 17°C 24°C / 17°C 8days (58 mm) Wet 10.9h Excellent 70% Muggy 7.7 Very High Excellent View Details
December 25°C / 19°C 27°C / 19°C 9days (58 mm) Wet 11.2h Excellent 71% Muggy 8.4 Very High Excellent View Details

What to Wear

Dress in layers — a mix of long sleeves, light sweaters, and a versatile jacket works best for changeable conditions.

A waterproof jacket or compact umbrella is recommended for occasional showers.

Packing List

UmbrellaSunscreen (SPF 30+)SunglassesComfortable walking shoes

Frequently Asked Questions

April is typically excellent for visiting Sydney, with average highs of 22°C (72°F) and around 8 rainy days. Sydney, Australia in April has warm conditions, with highs averaging 22°C (72°F). Sea temperature averages 22°C (72°F).
Sydney typically sees around 8 rainy days in April with 57 mm (2.2 in) of total rainfall. An umbrella should suffice.
Evenings in Sydney during April are mild at 16°C (61°F). A light cardigan is usually enough.
With highs of 22°C (72°F) and lows of 16°C (61°F) in April, we recommend: Umbrella, Sunscreen (SPF 30+), Sunglasses, Comfortable walking shoes. Comfortable walking shoes are essential.
Yes, April offers some of the best weather conditions in Sydney with comfortable temperatures and lower chances of rain.
The average UV index in Sydney during April is 5 (moderate). Sunscreen and sunglasses are recommended during midday hours.
Sydney gets approximately 11 hours of daylight per day in April, with around 9 hours of sunshine.
Snow is uncommon in Sydney during April based on 10-year climate averages.

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