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Monthly climate in West Busselton, Western Australia, Australia

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification West Busselton features a warm-summer Mediterranean climate (Csb).Temperatures typically range between 13 °C (56 °F) and 21 °C (69 °F) through the year, but rarely can drop to 6 °C (42 °F) or can rise to as high as 37 °C (99 °F).The average annual precipitation amounts to about 669 mm (26.4 inches) and receives 84 rainy days on the 1 mm (0.04 inches) threshold annually.West Busselton enjoys an average of 3618 hours of sunshine throughout the year, and daylight varies from 9 hours 56 minutes to 14 hours 19 minutes per day.

Monthly average temperatures in West Busselton, Western Australia, Australia §

The warmest months in West Busselton are January, February and March, with daily mean temperatures ranging from 20 to 21 °C (68 - 69 °F) throughout the day. The coldest temperatures usually occur in July, August and September, when daily mean temperatures range from 13 to 14 °C (56 - 57 °F) throughout the day. On average each year, West Busselton experiences 62 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 West Busselton, Western Australia, 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 33°C
(91°F)		 31°C
(89°F)		 32°C
(91°F)		 28°C
(82°F)		 24°C
(75°F)		 21°C
(70°F)		 20°C
(68°F)		 21°C
(69°F)		 22°C
(72°F)		 28°C
(83°F)		 30°C
(87°F)		 37°C
(99°F)
Mean maximum 32°C
(89°F)		 30°C
(87°F)		 30°C
(87°F)		 26°C
(80°F)		 22°C
(72°F)		 19°C
(67°F)		 19°C
(66°F)		 20°C
(67°F)		 22°C
(71°F)		 25°C
(77°F)		 28°C
(82°F)		 32°C
(91°F)
Average high 25°C
(78°F)		 25°C
(78°F)		 24°C
(76°F)		 21°C
(71°F)		 19°C
(66°F)		 17°C
(63°F)		 16°C
(61°F)		 16°C
(61°F)		 17°C
(62°F)		 18°C
(65°F)		 21°C
(70°F)		 24°C
(76°F)
Daily mean 20°C
(69°F)		 21°C
(69°F)		 20°C
(68°F)		 18°C
(64°F)		 15°C
(60°F)		 14°C
(58°F)		 14°C
(57°F)		 13°C
(56°F)		 14°C
(57°F)		 15°C
(59°F)		 17°C
(63°F)		 20°C
(67°F)
Average low 16°C
(61°F)		 17°C
(62°F)		 16°C
(62°F)		 14°C
(58°F)		 13°C
(55°F)		 12°C
(54°F)		 11°C
(53°F)		 11°C
(51°F)		 11°C
(52°F)		 12°C
(53°F)		 13°C
(55°F)		 15°C
(59°F)
Mean minimum 12°C
(55°F)		 13°C
(56°F)		 12°C
(54°F)		 11°C
(52°F)		 10°C
(50°F)		 9°C
(48°F)		 8°C
(47°F)		 7°C
(45°F)		 7°C
(45°F)		 8°C
(47°F)		 10°C
(50°F)		 10°C
(51°F)
Minimum 10°C
(50°F)		 12°C
(54°F)		 11°C
(52°F)		 9°C
(49°F)		 8°C
(47°F)		 8°C
(46°F)		 7°C
(45°F)		 7°C
(45°F)		 6°C
(42°F)		 6°C
(44°F)		 7°C
(45°F)		 9°C
(48°F)

Compare climate in West Busselton with other places

Compare temperature, precipitation, sunshine, UV index in West Busselton, Western Australia, Australia with other places around the world.

Monthly average precipitation in West Busselton, Western Australia, Australia §

West Busselton usually has the most precipitation in June, July and August, with an average of 13 rainy days and 114 mm (4.5 inches) of precipitation per month.The driest months in West Busselton are January, November and December. On average, 15 mm (0.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in West Busselton, Western Australia, 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) 8 (0.3) 32 (1.3) 37 (1.4) 32 (1.3) 74 (2.9) 110 (4.3) 129 (5.1) 105 (4.1) 58 (2.3) 49 (1.9) 24 (0.9) 14 (0.5)
Average precipitation days (≥ 1 mm) 1 3 4 4 9 12 16 11 10 8 4 2

Monthly sunshine hours in West Busselton, Western Australia, Australia §

The sunniest months in West Busselton are October, November and December, when the sun shines an average of 11 hours 20 minutes a day.Least sunny months in West Busselton: May, June and July receive an average of 8 hours 30 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in West Busselton, Western Australia, 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 308 315 316 281 269 252 261 279 290 319 344 379
Mean daily daylight hours 14h 5m 13h 16m 12h 15m 11h 13m 10h 21m 9h 56m 10h 9m 10h 53m 11h 52m 12h 55m 13h 51m 14h 19m

Solar UV radiation in West Busselton, Western Australia, Australia §

West Busselton experiences the highest level of ultraviolet (UV) radiation in January, February and December, when the maximum UV index can reach values of 13 - 14, 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 5. For more detailed information, check out our hourly West Busselton UV Index data.

Average daily maximum UV levels by month for West Busselton, Western Australia, 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) 14 13 11 8 5 4 4 5 8 10 12 14