Climate and monthly weather forecast
Ballarat, Australia

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The climate of Ballarat

Situated in the South Eastern part of Australia, Ballarat enjoys a Cfb classification under the Köppen climate system. This type of climate, referred as a marine west coast, warm summer, is characterized by warm summer and cooler winter.

Throughout the year, Ballarat displays temperature fluctuations from 10°C (50°F) to 25.1°C (77.2°F). The warmest months are January and February, with temperatures peaking at 25.1°C (77.2°F) and 25°C (77°F) respectively. In stark contrast to the balmy summer months, the winter months of June through August hold the coldest days, with temperatures plunging to their lowest at 10°C (50°F) in July. Humidity varied significantly across the year, escalating from 42% in January to a significant increase at 76% by June. A gradual decrease can be noticed thereafter, reaching as low as 47% in December.

The city sees rainfall year-round, with the heaviest precipitation measured at 75mm (2.95") in August. The least amount of rainfall occurs in the beginning of the year from 38mm (1.5") in January to 43mm (1.69") in February. The number of rainfall days differs from 7.2 days in February to 19.9 days in July. Daylight hours vary from 9.6 hours in June to 14.7 hours in December whereas Sunshine hours rise from 4 in June to 8 in December.

The best time to visit Ballarat

The optimal time to explore the weather delights of Ballarat typically falls between November and February. During this phase, the temperature ranges from an easy 16.6°C (61.9°F) to a pleasant 25.1°C (77.2°F). This agrees with the region's marine west coast climate, which is typically associated with warm, moderately humid summers. The daylight hours further enrich the travelling experience, varying from 13.1 hours in November escalating to 14.7 hours by December.

The worst time to visit Ballarat

The least favorable time for a visit to Ballarat depends heavily on personal preferences, especially with regards to tolerable cold conditions. However, from the meteorological standpoint, the cooler months of June to August may not be ideal for travel due to lower temperatures, hovering between 10°C (50°F) to 10.8°C (51.4°F). Moreover, this period witnesses higher precipitation levels, particularly at 67mm (2.64") in July, thereby contributing to overall lower visibility and increased chances of wet weather hindrances.

Spring weather in Ballarat

In Ballarat, spring manifests itself from September through November, bringing a comforting rise in temperature. Starting from 13.8°C (56.8°F) in September, the mercury soars steadily to 19.6°C (67.3°F) by November. The amount of rainfall exhibits a slight decrease from 72mm (2.83") in September down to 56mm (2.2") in November. Persons sensitive to UV exposure should be heedful during this season, with a fast rise in the UV index, from 5 in August to 9 in November.

Summer weather in Ballarat

December marks the onset of summer in Ballarat, which lasts until February. A pleasant range of temperatures can be experienced during this season, from 19.6°C (67.3°F) in December to 25.1°C (77.2°F) in January. Though a higher UV index level of 11 in December and January warrants heed, the greater amount of daylight, ranging from 14.1 hours in December, to 13.5 hours in February ensures visitors have enough time to explore this scenic city.

Autumn weather in Ballarat

Autumn, from March to May, calls for a lowering of temperatures in Ballarat, from a warm 22.2°C (72°F) in March to a cooler 13.6°C (56.5°F) in May. Rainfall sees a gradual increase, from 42mm (1.65") in March up to 65mm (2.56") by May. Autumn does welcome longer hours of sunshine, spanning from 7 hours in March to 4 hours in May.

Winter weather in Ballarat

Winter descends on Ballarat between June and August, generally recording cooler temperatures, which steadily move from 10.8°C (51.4°F) in June to 11.4°C (52.5°F) by August. The rain also increases during these months, concurring with the decline in temperatures, with the heaviest precipitation of 75mm (2.95") noted in August. Despite the shorter daylight hours, ranging from 10.1 hours in July to 10.7 hours in August, and the reduced sunshine hours, the city's mesmerizing winter scenery makes it worth a visit during this season.

Weather in January

January in Ballarat is marked by warm temperatures, with a significant difference between the daytime high of 25.1°C (77.2°F) and the nighttime low of 10.8°C (51.4°F). The climate is characterized by low humidity, encouraging residents and visitors to make the most of the summer sunshine. Weather in January »

Weather in February

February sees a slight dip in temperature, although the weather remains mostly unchanged from January, maintaining a similar rhythm. Humidity levels witness a slight increase, but nothing that drastically impacts the overall climate. Weather in February »

Weather in March

Weather in Ballarat during March is characterised by another slight decrease in temperature, moving from 25°C (77°F) in February to 22.2°C (72°F). The humidity levels rise marginally, and rainfall patterns become somewhat more pronounced. Weather in March »

Weather in April

April introduces a distinct tinge of autumn to the city, with temperatures dipping further down to 17.6°C (63.7°F). The city experiences increased humidity and rainfall, a typical indication of the changing seasons. Rainy days outnumber their sunlit counterparts, yet there is adequate daylight. Weather in April »

Weather in May

By May, the temperature range in Ballarat contracts, and the climate starts to feel markedly cooler, especially when daytime highs hit only 13.6°C (56.5°F). Rain makes its presence more felt with increased frequency compared to earlier months. Weather in May »

Weather in June

The arrival of June in Ballarat heralds the onset of winter, with the lowest average maximum temperature peaking at 10.8°C (51.4°F) and minimum reaching as low as 4°C (39.2°F). Humidity soars during this month to make the chilly weather seem even denser. Weather in June »

Weather in July

July in Ballarat mirrors June in terms of temperature, but offers a break from the moisture-laden air as humidity drifts downwards. Rainfall measurements exhibit a slight increase, as do the counts of rainy days. The amount of daily sunshine remains constant from June, yet the UV index stays low. Weather in July »

Weather in August

Slightly warmer temperatures in August mark the transition to late winter, indicating signs of spring with the lowest average minimum temperature rising to 3.7°C (38.7°F). Humidity falls further, and rainfall mitigates slightly as well. Weather in August »

Weather in September

September welcomes Spring to Ballarat, as warmer temperatures setting in is a clear indicator of the changing season. While humidity levels reduce further, increased levels of rainfall contradict this downward trend. The city observes a considerable expansion of daylight hours and a drop in rainy day numbers supplementing the favorable conditions. Weather in September »

Weather in October

October sees a steady climb in Ballarat's temperatures, reaffirming the city's progression into the springtime. The cooler, autumnal conditions slowly recede, as evident from the steady decrease in humidity levels and rainfall. Weather in October »

Weather in November

Northerly winds in November ring in the round of summertime temperatures for Ballarat. This phenomenon results in a notably drier climate, a further reduction in the number of rainy days, and a decline in the humidity level. Daylight hours increase, allowing for more sunshine hours, making the city a sparkling spectacle. Weather in November »

Weather in December

The city of Ballarat closes the year with December, registering warmer temperatures to mark the full swing of summer. The dry spell continues with a further decrease in humidity levels and a drop in the number of rainy days. Drawing attention to the sunlit daytime, the length of daylight reaches its zenith, providing maximum sunshine opportunities. Weather in December »
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Frequently asked questions

What time of the year is the hottest in Ballarat?

Ballarat witnesses the warmest weather in January, with temperatures averaging a high of 25.1°C (77.2°F) and a low of 10.8°C (51.4°F).

What is the least humid month in Ballarat?

January is the least humid month in Ballarat, Australia, with an average relative humidity of 42%.

What is the driest month in Ballarat?

The month with the least rainfall in Ballarat is January, when the rain falls for 7.7 days and typically collects 38mm (1.5") of precipitation.

How many days does it rain in Ballarat?

In Ballarat, Australia, during the entire year, the rain falls for 166.2 days and collects up to 691mm (27.2") of precipitation.

What month has the most sunshine in Ballarat?

January has the most sunshine of the year, with an average of 9h of sunshine.

When is the highest UV index in Ballarat?

January is the month with the highest UV index in Ballarat, Australia, with an average maximum UV index of 12.

When is Daylight Saving Time (DST) in Ballarat?

On Sunday, 07. April 2024, at 3:00 am, Daylight Saving Time ends in Ballarat, Australia, and the time zone changes from AEDT to AEST. The next Daylight Saving Time starts on Sunday, 06. October 2024, at 2:00 am, and the time zone reverts from AEST to AEDT.

What are the months with the least sunshine in Ballarat?

The months with the least sunshine are May through July, with an average of 4h of sunshine.

What is the most humid month in Ballarat?

June is the most humid month in Ballarat, Australia, with an average relative humidity of 76%.

What is the month with the shortest days in Ballarat?

June has the shortest days of the year in Ballarat, Australia, with an average of 9h and 36min of daylight.

When is the lowest UV index in Ballarat?

June and July, with an average maximum UV index of 2, are months with the lowest UV index in Ballarat, Australia.

What part of the year is the coldest in Ballarat?

Ballarat's July weather reaches an average high of 10°C (50°F) and an average low of 3.2°C (37.8°F), making it the coldest month.

What is the rainiest month in Ballarat?

The month with the most rainfall in Ballarat is August, when the rain falls for 19.5 days and typically aggregates up to 75mm (2.95") of precipitation.

When are the longest days in Ballarat?

The month with the longest days is December, with an average of 14h and 42min of daylight.

Average humidity
Ballarat, Australia

Average humidity - Ballarat, Australia

The month with the highest relative humidity is June (76%).
The month with the lowest relative humidity is January (42%).

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Average rainfall
Ballarat, Australia

Average rainfall - Ballarat, Australia

The wettest month (with the highest rainfall) is August (74.5mm).
The driest month (with the least rainfall) is January (38.1mm).

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Average rainfall days
Ballarat, Australia

Average rainfall days - Ballarat, Australia

The month with the highest number of rainy days is July (19.9 days).
The month with the least rainy days is February (7.2 days).

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Average daylight / Average sunshine
Ballarat, Australia

Average daylight / Average sunshine - Ballarat, Australia

The month with the longest days is December (Average daylight: 14h and 42min).
The month with the shortest days is June (Average daylight: 9h and 36min).

The month with the most sunshine is January (Average sunshine: 9h).
The months with the least sunshine are May, June and July (Average sunshine: 4h).

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Ballarat, Australia

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