The Frontier Gazette & Almanack
“Fair Warning for Every Town Under the Sky” · Est. 1881
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Sydney Weather in May

Sydney in May

The short of it: Sydney in May averages a high of 13 °C (56 °F) and a low of 4 °C (39 °F), with 107 mm (4.2 in) of rain and about 14 h 57 min of daylight. Rated 2 of 5 for a visit; the best months are July and August. Source: TerraClimate climate normals, 1991–2020.

Average high 13° · low 4° · rain 107 mm · daylight 14 h 57 min

✦✦ Travel with care for a visit · best months: July & August

Thirty years of records give Sydney an average May high of 13°, a low of 4° and some 107 mm of rain. Highs rise 6° against April, to near 13°; nights run about 4°. Wet spells are common — about 107 mm, the 9th wettest month. The snow cover usually melts away this month.

The sun is up for about 14 h 57 min in mid-May, 87 minutes more than a month before.

For the traveller: pack layers, a wool coat and stout boots, and an oilskin besides. The Almanac rates May 2 of 5 for a visit; the finest months here are July and August.

Against its neighbours, Sydney runs warmer than most and wetter than most in May. Membertou, 2 km to the SSW, sees much the same highs.

May in Sydney, by the numbers

Warmth rank
6th warmest of 12
Rain rank
9th wettest of 12
Versus April
6° warmer, 19 mm less rain
Versus June
5° colder
Day–night spread
10°
Snow season
Dec–Apr
Daylight, mid-month
14 h 57 min
Average wind
18 km/h

Neighbouring Towns

May averages · distance by the crow’s flight
TownDistanceHighLowRain
MembertouNova Scotia2 km SSW13°4°108 mm
Whitney PierNova Scotia3 km N13°4°107 mm
WestmountNova Scotia3 km W13°4°106 mm
CoxheathNova Scotia4 km WSW13°4°107 mm
South BarNova Scotia8 km N12°3°105 mm
Howie CentreNova Scotia9 km SW13°4°110 mm
North SydneyNova Scotia10 km NW12°3°106 mm
Balls CreekNova Scotia10 km W13°4°107 mm

The Almanac · Sydney Month by Month

Climate normals 1991–2020 · pick a month
PrecipitationAverage highAverage low
Travel with care
The Almanac Speaks
May
✦✦✦✦✦

Highs rise 6° against April, to near 13°; nights run about 4°. Wet spells are common — about 107 mm, the 9th wettest month. The snow cover usually melts away this month.

Climate of Sydney by month
MonthHighLowRainWindDaylightVisit
January-1°-8°147 mm21 km/h9 h 0 min✦
February-1°-9°137 mm21 km/h10 h 16 min✦
March2°-6°137 mm21 km/h11 h 46 min✦
April7°-1°126 mm19 km/h13 h 29 min✦
May13°4°107 mm18 km/h14 h 57 min✦✦
June19°9°105 mm17 km/h15 h 45 min✦✦✦
July23°14°102 mm16 km/h15 h 25 min✦✦✦
August23°14°97 mm16 km/h14 h 9 min✦✦✦
September19°11°121 mm18 km/h12 h 28 min✦✦✦
October13°6°159 mm19 km/h10 h 49 min✦✦
November8°1°149 mm19 km/h9 h 22 min✦
December3°-4°160 mm21 km/h8 h 38 min✦

Questions Readers Ask about Sydney in May

Answered from the wire & the Almanac

What is the weather like in Sydney in May?

Days average 13 °C (56 °F) and nights 4 °C (39 °F), with about 107 mm (4.2 in) of rain over the month. Highs rise 6° against April, to near 13°; nights run about 4°. Wet spells are common — about 107 mm, the 9th wettest month. The snow cover usually melts away this month.

Is May a good time to visit Sydney?

The Almanac gives May 2 of 5 (travel with care). The best months are July and August.

How long are the days in Sydney in May?

In mid-May the sun is up for about 14 h 57 min. The days are lengthening — from 8 h 38 min in December to 15 h 45 min in June.

Does it snow in Sydney in May?

Hardly — May nights average 4 °C (39 °F), above freezing.

What should I pack for Sydney in May?

Layers, a warm coat and stout boots, plus a good raincoat — it is a wet month.

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The Editor’s Remark

“Weather is the only news that never grows stale. Each morning the sky writes its own front page, and we at Wanted Weather are but its telegraph operators.”— J. Whitmore, Editor