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Monthly climate in Lake Argyle, Western Australia, Australia

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Lake Argyle features a hot semi-arid climate (BSh).Temperatures typically range between 23 °C (75 °F) and 32 °C (90 °F) through the year, but rarely can drop to 14 °C (57 °F) or can rise to as high as 42 °C (108 °F).The average annual precipitation amounts to about 661 mm (26.0 inches) and receives 57 rainy days on the 1 mm (0.04 inches) threshold annually.Lake Argyle enjoys an average of 3618 hours of sunshine throughout the year, and daylight varies from 11 hours 10 minutes to 13 hours 3 minutes per day.

Monthly average temperatures in Lake Argyle, Western Australia, Australia §

The warmest months in Lake Argyle are October, November and December, with daily mean temperatures ranging from 32 to 32 °C (89 - 90 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 23 to 25 °C (75 - 77 °F) throughout the day. On average each year, Lake Argyle experiences 328 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 Lake Argyle, 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 40°C
(105°F)		 39°C
(103°F)		 40°C
(104°F)		 39°C
(102°F)		 37°C
(98°F)		 33°C
(91°F)		 34°C
(93°F)		 35°C
(95°F)		 37°C
(99°F)		 40°C
(105°F)		 40°C
(105°F)		 42°C
(108°F)
Mean maximum 39°C
(102°F)		 37°C
(99°F)		 38°C
(101°F)		 37°C
(100°F)		 35°C
(95°F)		 32°C
(89°F)		 32°C
(90°F)		 33°C
(93°F)		 36°C
(98°F)		 39°C
(103°F)		 39°C
(103°F)		 41°C
(105°F)
Average high 34°C
(93°F)		 33°C
(93°F)		 35°C
(95°F)		 35°C
(95°F)		 31°C
(88°F)		 28°C
(83°F)		 29°C
(85°F)		 30°C
(87°F)		 34°C
(93°F)		 37°C
(99°F)		 37°C
(99°F)		 37°C
(99°F)
Daily mean 30°C
(86°F)		 30°C
(86°F)		 31°C
(87°F)		 30°C
(87°F)		 26°C
(80°F)		 23°C
(75°F)		 24°C
(75°F)		 25°C
(77°F)		 29°C
(84°F)		 32°C
(89°F)		 32°C
(89°F)		 32°C
(90°F)
Average low 27°C
(80°F)		 27°C
(80°F)		 27°C
(81°F)		 26°C
(78°F)		 22°C
(71°F)		 19°C
(66°F)		 19°C
(66°F)		 20°C
(68°F)		 23°C
(74°F)		 26°C
(79°F)		 27°C
(81°F)		 28°C
(82°F)
Mean minimum 25°C
(77°F)		 25°C
(77°F)		 25°C
(77°F)		 22°C
(72°F)		 18°C
(64°F)		 17°C
(62°F)		 15°C
(59°F)		 15°C
(59°F)		 18°C
(65°F)		 23°C
(74°F)		 24°C
(76°F)		 25°C
(78°F)
Minimum 24°C
(76°F)		 24°C
(75°F)		 24°C
(75°F)		 19°C
(67°F)		 15°C
(59°F)		 14°C
(58°F)		 14°C
(58°F)		 14°C
(57°F)		 15°C
(60°F)		 22°C
(72°F)		 23°C
(74°F)		 23°C
(73°F)

Compare climate in Lake Argyle with other places

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

Monthly average precipitation in Lake Argyle, Western Australia, Australia §

Lake Argyle usually has the most precipitation in January, February and March, with an average of 13 rainy days and 186 mm (7.3 inches) of precipitation per month.The driest months in Lake Argyle are June, July and August. On average, 0 mm (0.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Lake Argyle, 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) 259 (10.2) 221 (8.7) 79 (3.1) 9 (0.3) 4 (0.1) 0 (0.0) 0 (0.0) 0 (0.0) 1 (0.0) 6 (0.2) 28 (1.1) 54 (2.1)
Average precipitation days (≥ 1 mm) 16 16 9 1 0 0 0 0 0 1 6 8

Monthly sunshine hours in Lake Argyle, Western Australia, Australia §

The sunniest months in Lake Argyle are October, November and December, when the sun shines an average of 10 hours 42 minutes a day.Least sunny months in Lake Argyle: January, February and June receive an average of 8 hours 51 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Lake Argyle, 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 245 266 307 297 301 286 300 313 314 330 324 330
Mean daily daylight hours 12h 57m 12h 36m 12h 9m 11h 42m 11h 20m 11h 10m 11h 15m 11h 34m 11h 59m 12h 26m 12h 51m 13h 3m

Solar UV radiation in Lake Argyle, Western Australia, Australia §

Lake Argyle experiences the highest level of ultraviolet (UV) radiation in January, November and December, when the maximum UV index can reach values of 16 - 16, which corresponds to the Extreme category of sun exposure.May, June and July are in the Very High exposure category. In these months, the maximum values of the UV index do not exceed 10. For more detailed information, check out our hourly Lake Argyle UV Index data.

Average daily maximum UV levels by month for Lake Argyle, 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 13 10 8 10 11 14 15 16 16