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Monthly climate in Cowaramup, Western Australia, Australia

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Cowaramup features a warm-summer Mediterranean climate (Csb).Temperatures typically range between 15 °C (59 °F) and 20 °C (68 °F) through the year, but rarely can drop to 9 °C (49 °F) or can rise to as high as 28 °C (83 °F).The average annual precipitation amounts to about 838 mm (33.0 inches) and receives 107 rainy days on the 1 mm (0.04 inches) threshold annually.Cowaramup enjoys an average of 3612 hours of sunshine throughout the year, and daylight varies from 9 hours 55 minutes to 14 hours 20 minutes per day.

Monthly average temperatures in Cowaramup, Western Australia, Australia §

The warmest months in Cowaramup are January, February and March, with daily mean temperatures ranging from 20 to 20 °C (68 - 68 °F) throughout the day. The coldest temperatures usually occur in July, August and September, when daily mean temperatures range from 15 to 15 °C (59 - 60 °F) throughout the day. On average each year, Cowaramup experiences 5 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 Cowaramup, 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 26°C
(80°F)		 26°C
(79°F)		 26°C
(79°F)		 25°C
(76°F)		 22°C
(72°F)		 21°C
(70°F)		 20°C
(69°F)		 19°C
(66°F)		 21°C
(69°F)		 22°C
(72°F)		 24°C
(76°F)		 28°C
(83°F)
Mean maximum 25°C
(77°F)		 25°C
(77°F)		 25°C
(77°F)		 23°C
(74°F)		 21°C
(71°F)		 20°C
(68°F)		 19°C
(67°F)		 19°C
(66°F)		 19°C
(67°F)		 21°C
(70°F)		 22°C
(73°F)		 25°C
(77°F)
Average high 21°C
(71°F)		 22°C
(72°F)		 22°C
(71°F)		 20°C
(69°F)		 19°C
(66°F)		 18°C
(64°F)		 17°C
(62°F)		 16°C
(61°F)		 16°C
(61°F)		 17°C
(63°F)		 18°C
(65°F)		 21°C
(69°F)
Daily mean 20°C
(68°F)		 20°C
(68°F)		 20°C
(68°F)		 19°C
(66°F)		 17°C
(64°F)		 16°C
(62°F)		 15°C
(60°F)		 15°C
(59°F)		 15°C
(59°F)		 16°C
(60°F)		 17°C
(63°F)		 19°C
(66°F)
Average low 18°C
(64°F)		 18°C
(65°F)		 18°C
(65°F)		 17°C
(63°F)		 16°C
(61°F)		 15°C
(59°F)		 14°C
(58°F)		 13°C
(56°F)		 14°C
(57°F)		 14°C
(58°F)		 15°C
(59°F)		 17°C
(63°F)
Mean minimum 15°C
(59°F)		 16°C
(60°F)		 15°C
(59°F)		 14°C
(58°F)		 13°C
(55°F)		 12°C
(54°F)		 12°C
(53°F)		 11°C
(51°F)		 10°C
(51°F)		 11°C
(53°F)		 12°C
(54°F)		 13°C
(56°F)
Minimum 13°C
(56°F)		 15°C
(60°F)		 14°C
(57°F)		 12°C
(53°F)		 11°C
(53°F)		 10°C
(50°F)		 11°C
(52°F)		 10°C
(51°F)		 9°C
(49°F)		 11°C
(51°F)		 12°C
(54°F)		 13°C
(55°F)

Compare climate in Cowaramup with other places

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

Monthly average precipitation in Cowaramup, Western Australia, Australia §

Cowaramup usually has the most precipitation in June, July and August, with an average of 17 rainy days and 154 mm (6.0 inches) of precipitation per month.The driest months in Cowaramup are January, November and December. On average, 16 mm (0.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Cowaramup, 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) 36 (1.4) 37 (1.4) 39 (1.5) 97 (3.8) 147 (5.8) 173 (6.8) 141 (5.5) 68 (2.7) 54 (2.1) 24 (1.0) 15 (0.6)
Average precipitation days (≥ 1 mm) 1 2 5 6 12 15 21 17 13 9 4 2

Monthly sunshine hours in Cowaramup, Western Australia, Australia §

The sunniest months in Cowaramup are October, November and December, when the sun shines an average of 11 hours 20 minutes a day.Least sunny months in Cowaramup: 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 Cowaramup, 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 307 315 315 280 267 253 261 278 289 321 343 378
Mean daily daylight hours 14h 6m 13h 17m 12h 15m 11h 12m 10h 20m 9h 55m 10h 8m 10h 53m 11h 52m 12h 55m 13h 51m 14h 20m

Solar UV radiation in Cowaramup, Western Australia, Australia §

Cowaramup 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 Cowaramup UV Index data.

Average daily maximum UV levels by month for Cowaramup, 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