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Monthly climate in Donnybrook, Western Australia, Australia

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Donnybrook features a hot-summer Mediterranean climate (Csa).Temperatures typically range between 12 °C (54 °F) and 21 °C (71 °F) through the year, but rarely can drop to 3 °C (38 °F) or can rise to as high as 38 °C (100 °F).The average annual precipitation amounts to about 673 mm (26.5 inches) and receives 79 rainy days on the 1 mm (0.04 inches) threshold annually.Donnybrook enjoys an average of 3626 hours of sunshine throughout the year, and daylight varies from 9 hours 57 minutes to 14 hours 18 minutes per day.

Monthly average temperatures in Donnybrook, Western Australia, Australia §

The warmest months in Donnybrook are January, February and December, with daily mean temperatures ranging from 20 to 21 °C (69 - 71 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 12 to 13 °C (54 - 56 °F) throughout the day. On average each year, Donnybrook experiences 86 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 Donnybrook, 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 35°C
(96°F)		 33°C
(93°F)		 34°C
(94°F)		 31°C
(88°F)		 25°C
(77°F)		 22°C
(72°F)		 20°C
(68°F)		 22°C
(71°F)		 24°C
(76°F)		 29°C
(85°F)		 33°C
(92°F)		 38°C
(100°F)
Mean maximum 34°C
(93°F)		 32°C
(90°F)		 32°C
(90°F)		 28°C
(83°F)		 23°C
(74°F)		 19°C
(67°F)		 19°C
(66°F)		 21°C
(69°F)		 23°C
(74°F)		 26°C
(79°F)		 30°C
(86°F)		 34°C
(93°F)
Average high 27°C
(82°F)		 27°C
(81°F)		 25°C
(78°F)		 22°C
(72°F)		 19°C
(66°F)		 17°C
(63°F)		 16°C
(60°F)		 16°C
(61°F)		 17°C
(63°F)		 19°C
(66°F)		 22°C
(72°F)		 26°C
(79°F)
Daily mean 21°C
(71°F)		 21°C
(71°F)		 20°C
(69°F)		 17°C
(64°F)		 14°C
(58°F)		 13°C
(56°F)		 12°C
(55°F)		 12°C
(54°F)		 13°C
(56°F)		 15°C
(59°F)		 17°C
(63°F)		 20°C
(69°F)
Average low 16°C
(61°F)		 16°C
(62°F)		 16°C
(61°F)		 13°C
(56°F)		 11°C
(52°F)		 10°C
(50°F)		 10°C
(50°F)		 9°C
(48°F)		 9°C
(49°F)		 11°C
(51°F)		 12°C
(54°F)		 15°C
(58°F)
Mean minimum 11°C
(52°F)		 12°C
(54°F)		 11°C
(51°F)		 8°C
(47°F)		 7°C
(46°F)		 6°C
(44°F)		 6°C
(44°F)		 5°C
(42°F)		 5°C
(41°F)		 6°C
(43°F)		 8°C
(47°F)		 9°C
(49°F)
Minimum 9°C
(48°F)		 10°C
(50°F)		 9°C
(48°F)		 6°C
(43°F)		 5°C
(42°F)		 5°C
(41°F)		 5°C
(42°F)		 5°C
(41°F)		 3°C
(38°F)		 4°C
(39°F)		 6°C
(42°F)		 8°C
(47°F)

Compare climate in Donnybrook with other places

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

Monthly average precipitation in Donnybrook, Western Australia, Australia §

Donnybrook 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 Donnybrook are January, November and December. On average, 17 mm (0.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Donnybrook, 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) 34 (1.3) 32 (1.3) 33 (1.3) 73 (2.9) 105 (4.1) 129 (5.1) 107 (4.2) 62 (2.4) 49 (1.9) 28 (1.1) 15 (0.6)
Average precipitation days (≥ 1 mm) 0 2 4 3 7 12 15 12 10 8 4 2

Monthly sunshine hours in Donnybrook, Western Australia, Australia §

The sunniest months in Donnybrook are October, November and December, when the sun shines an average of 11 hours 22 minutes a day.Least sunny months in Donnybrook: May, June and July receive an average of 8 hours 31 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Donnybrook, 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 309 315 318 282 269 253 261 279 289 319 346 381
Mean daily daylight hours 14h 4m 13h 16m 12h 15m 11h 13m 10h 22m 9h 57m 10h 10m 10h 54m 11h 53m 12h 55m 13h 50m 14h 18m

Solar UV radiation in Donnybrook, Western Australia, Australia §

Donnybrook experiences the highest level of ultraviolet (UV) radiation in January, February and December, when the maximum UV index can reach values of 14 - 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 Donnybrook UV Index data.

Average daily maximum UV levels by month for Donnybrook, 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 14 11 8 5 4 4 5 8 10 12 14