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Monthly climate in Coolgardie, Western Australia, Australia

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Coolgardie features a hot semi-arid climate (BSh). Temperatures typically range between 11 °C (53 °F) and 26 °C (79 °F) through the year, but rarely can drop to 1 °C (34 °F) or can rise to as high as 45 °C (113 °F). The average annual precipitation amounts to about 229 mm (9.0 inches) and receives 32 rainy days on the 1 mm (0.04 inches) threshold annually. Coolgardie enjoys an average of 3604 hours of sunshine throughout the year, and daylight varies from 10 hours 9 minutes to 14 hours 6 minutes per day.

Monthly average temperatures in Coolgardie, Western Australia, Australia §

The warmest months in Coolgardie are January, February and December, with daily mean temperatures ranging from 25 to 26 °C (77 - 79 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 11 to 12 °C (53 - 54 °F) throughout the day. On average each year, Coolgardie experiences 166 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 Coolgardie, 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 45°C
(112°F)		 42°C
(109°F)		 44°C
(111°F)		 38°C
(100°F)		 31°C
(88°F)		 28°C
(83°F)		 25°C
(77°F)		 32°C
(90°F)		 35°C
(95°F)		 38°C
(102°F)		 45°C
(113°F)		 44°C
(111°F)
Mean maximum 42°C
(109°F)		 40°C
(104°F)		 39°C
(103°F)		 35°C
(96°F)		 29°C
(84°F)		 22°C
(73°F)		 23°C
(74°F)		 28°C
(83°F)		 33°C
(92°F)		 35°C
(95°F)		 40°C
(104°F)		 42°C
(107°F)
Average high 33°C
(92°F)		 31°C
(89°F)		 30°C
(85°F)		 26°C
(79°F)		 21°C
(70°F)		 18°C
(65°F)		 17°C
(64°F)		 19°C
(66°F)		 23°C
(73°F)		 26°C
(79°F)		 29°C
(85°F)		 33°C
(91°F)
Daily mean 26°C
(79°F)		 25°C
(77°F)		 23°C
(74°F)		 20°C
(68°F)		 15°C
(58°F)		 12°C
(54°F)		 11°C
(53°F)		 12°C
(54°F)		 16°C
(61°F)		 19°C
(66°F)		 22°C
(71°F)		 25°C
(78°F)
Average low 18°C
(65°F)		 18°C
(65°F)		 17°C
(63°F)		 14°C
(57°F)		 9°C
(49°F)		 7°C
(45°F)		 6°C
(44°F)		 6°C
(44°F)		 9°C
(48°F)		 12°C
(53°F)		 14°C
(57°F)		 17°C
(63°F)
Mean minimum 13°C
(55°F)		 13°C
(56°F)		 11°C
(52°F)		 8°C
(46°F)		 4°C
(39°F)		 4°C
(39°F)		 2°C
(35°F)		 2°C
(36°F)		 2°C
(37°F)		 6°C
(43°F)		 8°C
(46°F)		 10°C
(51°F)
Minimum 11°C
(52°F)		 11°C
(52°F)		 9°C
(48°F)		 5°C
(42°F)		 2°C
(35°F)		 1°C
(34°F)		 1°C
(34°F)		 1°C
(34°F)		 1°C
(34°F)		 4°C
(39°F)		 6°C
(43°F)		 8°C
(47°F)

Compare climate in Coolgardie with other places

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

Monthly average precipitation in Coolgardie, Western Australia, Australia §

Coolgardie usually has the most precipitation in February, March and November, with an average of 4 rainy days and 34 mm (1.3 inches) of precipitation per month. The driest months in Coolgardie are April, September and December. On average, 6 mm (0.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Coolgardie, 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) 19 (0.8) 48 (1.9) 27 (1.0) 8 (0.3) 18 (0.7) 19 (0.8) 15 (0.6) 20 (0.8) 6 (0.2) 17 (0.7) 28 (1.1) 6 (0.2)
Average precipitation days (≥ 1 mm) 3 5 4 1 2 3 2 4 1 3 3 1

Monthly sunshine hours in Coolgardie, Western Australia, Australia §

The sunniest months in Coolgardie are October, November and December, when the sun shines an average of 11 hours 22 minutes a day. Least sunny months in Coolgardie: May, June and July receive an average of 8 hours 36 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Coolgardie, 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 296 289 312 283 275 248 267 286 297 330 344 371
Mean daily daylight hours 13h 53m 13h 9m 12h 14m 11h 18m 10h 32m 10h 9m 10h 20m 11h 0m 11h 53m 12h 50m 13h 40m 14h 6m

Solar UV radiation in Coolgardie, Western Australia, Australia §

Coolgardie experiences the highest level of ultraviolet (UV) radiation in January, February and December, when the maximum UV index can reach values of 15 - 15, which corresponds to the Extreme category of sun exposure. May, June and July are in the Moderate / High exposure category. In these months, the maximum values of the UV index do not exceed 6. For more detailed information, check out our hourly Coolgardie UV Index data.

Average daily maximum UV levels by month for Coolgardie, 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) 15 15 13 9 6 4 5 7 9 11 13 15

Detailed Monthly Weather Insights for Coolgardie, Western Australia, Australia

Discover in-depth weather details for every month in Coolgardie. 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 Coolgardie'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.