Annual mean 14°C · wettest around September · prevailing wind W
Warmest
23.3 °C
Coldest
11.1 °C
Wettest
23%
Windiest
6.9 m/s
Prevailing
W
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 Colac over the whole year is 14°C. January is the hottest month, with highs of about 23°C; July is the coldest, with lows of about 7°C. Colac has no sharply defined rainy season: the chance of rain on a given day runs from 10% in February, the driest month, to 24% in September, the wettest. Winds in Colac are highest in July, averaging 5.4 m/s (19 km/h), and lightest in April, at 4.4 m/s (16 km/h). The prevailing wind is from the W. The clearest skies in Colac come in January, when the sky is typically 67% covered; June is the cloudiest month, at 75%.
Month by month Colac 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
23°C
16°C
20°C
12%
67%
4.9 m/s
70
20
65
February
22°C
15°C
19°C
10%
68%
5.0 m/s
67
16
69
March
21°C
14°C
18°C
13%
71%
4.7 m/s
65
13
73
April
18°C
12°C
14°C
16%
74%
4.4 m/s
46
2
82
May
14°C
10°C
10°C
20%
72%
4.9 m/s
16
0
73
June
12°C
8°C
8°C
23%
75%
4.7 m/s
2
0
59
July
11°C
7°C
6°C
22%
73%
5.4 m/s
0
0
49
August
12°C
8°C
7°C
21%
73%
5.3 m/s
3
0
56
September
14°C
9°C
9°C
24%
72%
5.4 m/s
11
0
63
October
16°C
10°C
11°C
23%
73%
5.2 m/s
27
1
73
November
18°C
12°C
15°C
20%
72%
5.0 m/s
43
8
72
December
21°C
14°C
17°C
14%
68%
5.1 m/s
56
12
71
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 Colac weather by season
Year round, Colac has days of about 11°C at their warmest in July, its coolest month, and 23°C in January, its warmest; the coolest hours of the day run from 7°C to 16°C through the year, and the average temperature over the year is 14°C around the clock. Rain is most likely around September 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.
Colac weather in winterJune to August
High 12°CLow 8°CRain 22%
Winter in Colac has typical daily highs of about 12°C and lows of about 8°C, with a 22% chance of rain on a given day.
Colac weather in springSeptember to November
High 16°CLow 10°CRain 22%
Spring in Colac has typical daily highs of about 16°C and lows of about 10°C, with a 22% chance of rain on a given day.
Colac weather in summerDecember to February
High 22°CLow 15°CRain 12%
Summer in Colac has typical daily highs of about 22°C and lows of about 15°C, with a 12% chance of rain on a given day.
Colac weather in autumnMarch to May
High 18°CLow 12°CRain 17%
Autumn in Colac has typical daily highs of about 18°C and lows of about 12°C, with a 17% chance of rain on a given day.
When is the rainy season in Colac?
Colac has no sharply defined rainy season: the chance of rain on a given day runs from 10% in February, the driest month, to 24% in September, the wettest.
What time of year is Colac windiest?
Winds in Colac are highest in July, averaging 5.4 m/s (19 km/h), and lightest in April, at 4.4 m/s (16 km/h). The prevailing wind is from the W.
What is the average temperature in Colac year round?
The average temperature in Colac over the whole year is 14°C. January is the hottest month, with highs of about 23°C; July is the coldest, with lows of about 7°C.