Annual mean 14°C · wettest around October · prevailing wind SW
Warmest
24.2 °C
Coldest
11.9 °C
Wettest
23%
Windiest
6.9 m/s
Prevailing
SW
5.8 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
never good
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in Geelong over the whole year is 14°C. January is the hottest month, with highs of about 24°C; July is the coldest, with lows of about 7°C. The rainy (wet) season in Geelong runs from May to November, peaking in October with a 23% chance of rain on a given day. The dry season is December to April; February is the driest month, at 6%. Winds in Geelong are highest in September, averaging 5.1 m/s (18 km/h), and lightest in April, at 4.1 m/s (15 km/h). The prevailing wind is from the SW. The clearest skies in Geelong come in January, when the sky is typically 62% covered; June is the cloudiest month, at 70%.
Month by month Geelong climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
24°C
17°C
21°C
13%
62%
5.0 m/s
70
22
60
February
23°C
16°C
20°C
6%
64%
5.0 m/s
70
20
65
March
22°C
15°C
19°C
12%
66%
4.7 m/s
69
15
69
April
19°C
12°C
15°C
14%
70%
4.1 m/s
56
3
81
May
15°C
10°C
11°C
17%
67%
4.4 m/s
22
0
78
June
13°C
8°C
9°C
20%
70%
4.3 m/s
3
0
67
July
12°C
7°C
8°C
19%
68%
4.9 m/s
1
0
59
August
13°C
8°C
9°C
19%
69%
4.7 m/s
5
0
64
September
15°C
9°C
10°C
22%
67%
5.1 m/s
16
0
70
October
17°C
10°C
13°C
23%
68%
5.1 m/s
34
1
76
November
20°C
13°C
16°C
22%
68%
4.9 m/s
48
10
70
December
22°C
15°C
18°C
13%
64%
5.1 m/s
61
14
68
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Geelong weather by season
Year round, Geelong has days of about 12°C at their warmest in July, its coolest month, and 24°C in January, its warmest; the coolest hours of the day run from 7°C to 17°C through the year, and the average temperature over the year is 14°C around the clock. Rain is most likely around October and least likely around February. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Geelong weather in winterJune to August
High 13°CLow 8°CRain 19%
Winter in Geelong has typical daily highs of about 13°C and lows of about 8°C, with a 19% chance of rain on a given day.
Geelong weather in springSeptember to November
High 17°CLow 11°CRain 22%
Spring in Geelong has typical daily highs of about 17°C and lows of about 11°C, with a 22% chance of rain on a given day.
Geelong weather in summerDecember to February
High 23°CLow 16°CRain 11%
Summer in Geelong has typical daily highs of about 23°C and lows of about 16°C, with a 11% chance of rain on a given day.
Geelong weather in autumnMarch to May
High 19°CLow 12°CRain 14%
Autumn in Geelong has typical daily highs of about 19°C and lows of about 12°C, with a 14% chance of rain on a given day.
When is the rainy season in Geelong?
The rainy (wet) season in Geelong runs from May to November, peaking in October with a 23% chance of rain on a given day. The dry season is December to April; February is the driest month, at 6%.
What time of year is Geelong windiest?
Winds in Geelong are highest in September, averaging 5.1 m/s (18 km/h), and lightest in April, at 4.1 m/s (15 km/h). The prevailing wind is from the SW.
What is the average temperature in Geelong year round?
The average temperature in Geelong over the whole year is 14°C. January is the hottest month, with highs of about 24°C; July is the coldest, with lows of about 7°C.