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Monthly climate in Geelong, Victoria, Australia

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Geelong features a oceanic climate (Cfb). Temperatures typically range between 10 °C (50 °F) and 19 °C (67 °F) through the year, but rarely can drop to 2 °C (37 °F) or can rise to as high as 40 °C (104 °F). The average annual precipitation amounts to about 542 mm (21.3 inches) and receives 94 rainy days on the 1 mm (0.04 inches) threshold annually. Geelong enjoys an average of 3185 hours of sunshine throughout the year, and daylight varies from 9 hours 31 minutes to 14 hours 45 minutes per day.

Monthly average temperatures in Geelong, Victoria, Australia §

The warmest months in Geelong are January, February and March, with daily mean temperatures ranging from 18 to 19 °C (65 - 67 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 10 to 11 °C (50 - 51 °F) throughout the day. On average each year, Geelong experiences 34 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Geelong, Victoria, Australia. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 38°C
(101°F)		 37°C
(99°F)		 35°C
(95°F)		 30°C
(87°F)		 23°C
(75°F)		 18°C
(65°F)		 17°C
(63°F)		 19°C
(67°F)		 24°C
(76°F)		 30°C
(87°F)		 35°C
(95°F)		 40°C
(104°F)
Mean maximum 35°C
(95°F)		 33°C
(91°F)		 30°C
(87°F)		 27°C
(81°F)		 21°C
(70°F)		 16°C
(60°F)		 17°C
(62°F)		 18°C
(65°F)		 23°C
(74°F)		 27°C
(81°F)		 30°C
(86°F)		 34°C
(93°F)
Average high 24°C
(75°F)		 22°C
(72°F)		 22°C
(72°F)		 19°C
(66°F)		 16°C
(61°F)		 14°C
(57°F)		 13°C
(56°F)		 13°C
(56°F)		 15°C
(60°F)		 17°C
(63°F)		 20°C
(67°F)		 21°C
(70°F)
Daily mean 19°C
(67°F)		 18°C
(65°F)		 18°C
(65°F)		 15°C
(60°F)		 13°C
(55°F)		 11°C
(51°F)		 10°C
(50°F)		 10°C
(51°F)		 12°C
(54°F)		 14°C
(57°F)		 16°C
(60°F)		 17°C
(63°F)
Average low 15°C
(60°F)		 15°C
(59°F)		 15°C
(59°F)		 12°C
(54°F)		 10°C
(50°F)		 8°C
(47°F)		 8°C
(46°F)		 8°C
(46°F)		 8°C
(47°F)		 10°C
(50°F)		 12°C
(53°F)		 13°C
(56°F)
Mean minimum 12°C
(54°F)		 11°C
(52°F)		 10°C
(51°F)		 8°C
(47°F)		 6°C
(43°F)		 5°C
(41°F)		 4°C
(39°F)		 4°C
(39°F)		 5°C
(41°F)		 6°C
(44°F)		 7°C
(46°F)		 10°C
(49°F)
Minimum 11°C
(52°F)		 10°C
(50°F)		 9°C
(49°F)		 7°C
(44°F)		 5°C
(41°F)		 3°C
(38°F)		 3°C
(38°F)		 2°C
(37°F)		 4°C
(40°F)		 5°C
(42°F)		 6°C
(44°F)		 9°C
(48°F)

Compare climate in Geelong with other places

Compare temperature, precipitation, sunshine, UV index in Geelong, Victoria, Australia with other places around the world.

Monthly average precipitation in Geelong, Victoria, Australia §

Geelong usually has the most precipitation in May, October and November, with an average of 10 rainy days and 61 mm (2.4 inches) of precipitation per month. The driest months in Geelong are January, March and July. On average, 35 mm (1.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Geelong, Victoria, Australia. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 35 (1.4) 37 (1.4) 36 (1.4) 40 (1.6) 53 (2.1) 40 (1.6) 35 (1.4) 45 (1.8) 45 (1.8) 64 (2.5) 67 (2.6) 45 (1.8)
Average precipitation days (≥ 1 mm) 5 5 5 5 10 7 10 11 10 11 9 6

Monthly sunshine hours in Geelong, Victoria, Australia §

The sunniest months in Geelong are October, November and December, when the sun shines an average of 10 hours 22 minutes a day. Least sunny months in Geelong: May, June and July receive an average of 6 hours 51 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Geelong, Victoria, Australia. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 282 289 283 243 219 196 214 238 264 296 311 346
Mean daily daylight hours 14h 28m 13h 30m 12h 17m 11h 3m 10h 2m 9h 31m 9h 47m 10h 40m 11h 50m 13h 4m 14h 10m 14h 45m

Solar UV radiation in Geelong, Victoria, Australia §

Geelong experiences the highest level of ultraviolet (UV) radiation in January, February and December, when the maximum UV index can reach values of 12 - 13, which corresponds to the Extreme category of sun exposure. May, June and July are in the Moderate exposure category. In these months, the maximum values of the UV index do not exceed 4. For more detailed information, check out our hourly Geelong UV Index data.

Average daily maximum UV levels by month for Geelong, Victoria, Australia. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 13 12 11 7 4 3 3 4 7 9 11 13

Detailed Monthly Weather Insights for Geelong, Victoria, Australia

Discover in-depth weather details for every month in Geelong. Click through the links below for comprehensive overviews of temperature trends, precipitation levels, sunshine hours, and solar UV radiation specifics. Whether planning a visit or simply curious about Geelong's climate nuances, these monthly breakdowns provide the information you need for an informed understanding of what to expect throughout the year.

Each link leads to a detailed account of the typical weather conditions for that month, providing both locals and tourists with vital information to plan their daily activities, wardrobe, and travel itineraries accordingly.