What is the best time to visit Colac?

Based on our Comfort Score analysis, January is the best month to visit Colac, Victoria, scoring 10.0 out of 10 for pleasant weather conditions.

What is the Comfort Score for Colac?

Colac has an annual Comfort Score of 5.9/10, based on temperature, humidity, rainfall, UV exposure, and sunshine hours throughout the year.

Does it frost in Colac?

Yes, Colac averages about 10 frost days per year. The coldest overnight temperatures typically occur in June.

Colac Weather and Climate

Victoria, Australia (38.34°S, 143.59°E, 130m elevation) Warm-summer Mediterranean (Csb)

5.9/10

Variable comfort year-round

Best month: January (10.0/10). Ranked #148 of 213 Australian cities. The RefDat Comfort Score weighs temperature, humidity, rainfall, and sunshine into a single 1-to-10 rating for how pleasant a climate actually feels.

How the score works →

Climate Dashboard

Comfort, seasonality and national benchmarks in one view.

Monthly Comfort Score

January is the sweet spot

January: 10.0/10. July: 1.0/10. Annual score 5.9/10, ranked #148 of 213 Australian cities.

Against national averages

Annual benchmarks

Temperature range

9.0 - 18.8°C

Days 5.0 degrees cooler; nights 5.3 degrees cooler

Annual rainfall

562mm

36% below national avg; national avg 876mm

Rain days

94 days/yr

11 fewer rain days than national avg

Solar exposure

15.2 MJ/m²

3.1 MJ/m² below national avg

Humidity

55%

7 points above national avg

Seasonal pattern

Four-season readout

Summer10.0/10

12.3 - 24.4°C

105mm rain

Autumn6.0/10

9.2 - 19.0°C

81mm rain

Winter1.7/10

5.7 - 13.4°C

163mm rain

Spring5.8/10

8.8 - 18.4°C

213mm rain

Temperature

February has the warmest afternoons at 26.2 degrees. June has the coolest nights at 4.6 degrees.

Rainfall

562mm falls across 94 rain days. September is wettest (87mm), February driest (2mm), so monthly rainfall varies by about 39 times.

Comfort window

January scores 10.0/10 and is the best month for pleasant weather. July is the hardest month at 1.0/10.

Planning cue

Use the comfort chart first if you are timing a visit. Use the benchmark bars when you want to compare Colac with the national climate baseline.

Monthly Climate Averages

Month	Max °C	Min °C	Rain mm	Rain Days	Solar MJ	Humidity %	Comfort

Weather by Month

Detailed climate data, packing advice, and what to expect for each month in Colac.

January10.0/10Excellent24.0°C max, 60mm rain February9.9/10Excellent26.2°C max, 2mm rain March10.0/10Excellent24.1°C max, 8mm rain April4.4/10Challenging16.9°C max, 44mm rain May3.7/10Challenging16.0°C max, 29mm rain June1.1/10Challenging12.5°C max, 27mm rain July1.0/10Challenging11.9°C max, 67mm rain August3.1/10Challenging15.7°C max, 69mm rain September2.1/10Challenging14.8°C max, 87mm rain October6.3/10Good18.4°C max, 60mm rain November9.1/10Excellent21.9°C max, 67mm rain December10.0/10Excellent23.0°C max, 43mm rain

Compare and Explore

Colac vs Sydney Colac vs Melbourne Colac vs Brisbane Colac vs Perth Best Time to Visit Climate Trends Australian winter weather

Similar Climates

If you like Colac's climate, you might also consider:

Albury
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New South Wales - Comfort 5.9/10 Parkes
New South Wales - Comfort 5.9/10