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Monthly climate in Wiluna, Western Australia, Australia

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Wiluna features a hot desert climate (BWh).Temperatures typically range between 14 °C (58 °F) and 31 °C (88 °F) through the year, but rarely can drop to 0 °C (33 °F) or can rise to as high as 46 °C (114 °F).The average annual precipitation amounts to about 193 mm (7.6 inches) and receives 19 rainy days on the 1 mm (0.04 inches) threshold annually.Wiluna enjoys an average of 3669 hours of sunshine throughout the year, and daylight varies from 10 hours 28 minutes to 13 hours 45 minutes per day.

Monthly average temperatures in Wiluna, Western Australia, Australia §

The warmest months in Wiluna are January, February and December, with daily mean temperatures ranging from 30 to 31 °C (86 - 88 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 14 to 16 °C (58 - 61 °F) throughout the day. On average each year, Wiluna experiences 229 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 Wiluna, 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 46°C
(114°F)		 43°C
(109°F)		 44°C
(111°F)		 38°C
(101°F)		 32°C
(90°F)		 29°C
(84°F)		 28°C
(83°F)		 33°C
(92°F)		 35°C
(96°F)		 40°C
(104°F)		 42°C
(109°F)		 44°C
(111°F)
Mean maximum 43°C
(110°F)		 41°C
(106°F)		 41°C
(105°F)		 36°C
(98°F)		 30°C
(87°F)		 24°C
(76°F)		 27°C
(81°F)		 30°C
(87°F)		 34°C
(94°F)		 38°C
(100°F)		 40°C
(104°F)		 42°C
(109°F)
Average high 37°C
(99°F)		 35°C
(96°F)		 34°C
(94°F)		 30°C
(87°F)		 24°C
(75°F)		 20°C
(68°F)		 21°C
(70°F)		 22°C
(72°F)		 27°C
(81°F)		 31°C
(88°F)		 34°C
(93°F)		 37°C
(99°F)
Daily mean 31°C
(88°F)		 30°C
(86°F)		 29°C
(84°F)		 24°C
(76°F)		 18°C
(64°F)		 14°C
(58°F)		 14°C
(58°F)		 16°C
(61°F)		 20°C
(69°F)		 24°C
(76°F)		 28°C
(82°F)		 31°C
(88°F)
Average low 25°C
(77°F)		 24°C
(75°F)		 23°C
(74°F)		 18°C
(65°F)		 12°C
(54°F)		 9°C
(48°F)		 8°C
(47°F)		 9°C
(49°F)		 13°C
(56°F)		 17°C
(62°F)		 20°C
(69°F)		 24°C
(75°F)
Mean minimum 19°C
(66°F)		 19°C
(66°F)		 18°C
(64°F)		 12°C
(54°F)		 6°C
(43°F)		 4°C
(39°F)		 3°C
(38°F)		 3°C
(38°F)		 7°C
(45°F)		 10°C
(51°F)		 14°C
(58°F)		 18°C
(64°F)
Minimum 15°C
(59°F)		 14°C
(58°F)		 17°C
(62°F)		 9°C
(48°F)		 4°C
(39°F)		 2°C
(37°F)		 0°C
(33°F)		 1°C
(34°F)		 6°C
(43°F)		 6°C
(44°F)		 11°C
(52°F)		 17°C
(62°F)

Compare climate in Wiluna with other places

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

Monthly average precipitation in Wiluna, Western Australia, Australia §

Wiluna usually has the most precipitation in January, February and March, with an average of 3 rainy days and 41 mm (1.6 inches) of precipitation per month.The driest months in Wiluna are July, August and September. On average, 3 mm (0.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Wiluna, 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) 47 (1.8) 50 (2.0) 25 (1.0) 13 (0.5) 10 (0.4) 16 (0.6) 4 (0.1) 4 (0.1) 0 (0.0) 5 (0.2) 15 (0.6) 4 (0.2)
Average precipitation days (≥ 1 mm) 3 6 2 1 1 2 0 1 0 1 2 0

Monthly sunshine hours in Wiluna, Western Australia, Australia §

The sunniest months in Wiluna are October, November and December, when the sun shines an average of 11 hours 19 minutes a day.Least sunny months in Wiluna: January, May and June receive an average of 9 hours 3 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Wiluna, 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 280 294 315 292 286 266 288 294 309 340 339 362
Mean daily daylight hours 13h 35m 12h 58m 12h 12m 11h 26m 10h 47m 10h 28m 10h 38m 11h 11m 11h 55m 12h 42m 13h 24m 13h 45m

Solar UV radiation in Wiluna, Western Australia, Australia §

Wiluna experiences the highest level of ultraviolet (UV) radiation in January, February and December, when the maximum UV index can reach values of 16 - 17, which corresponds to the Extreme category of sun exposure.May, June and July are in the High / Very High exposure category. In these months, the maximum values of the UV index do not exceed 8. For more detailed information, check out our hourly Wiluna UV Index data.

Average daily maximum UV levels by month for Wiluna, 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) 16 16 15 11 8 6 7 8 11 13 15 17