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Monthly climate in Hopetoun, Australia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Hopetoun features a warm-summer Mediterranean climate (Csb). Temperatures typically range between 13 °C (57 °F) and 20 °C (68 °F) through the year, but rarely can drop to 7 °C (45 °F) or can rise to as high as 37 °C (99 °F). The average annual precipitation amounts to about 474 mm (18.6 inches) and receives 88 rainy days on the 1 mm (0.04 inches) threshold annually. Hopetoun enjoys an average of 3489 hours of sunshine throughout the year, and daylight varies from 9 hours 54 minutes to 14 hours 21 minutes per day.

Monthly average temperatures in Hopetoun, Australia

The warmest months in Hopetoun 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 13 to 15 °C (57 - 58 °F) throughout the day. On average each year, Hopetoun experiences 32 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 Hopetoun. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum35°C
(95°F)		37°C
(99°F)		35°C
(96°F)		30°C
(87°F)		27°C
(82°F)		24°C
(76°F)		23°C
(74°F)		27°C
(80°F)		27°C
(81°F)		28°C
(83°F)		36°C
(97°F)		32°C
(90°F)
Mean maximum32°C
(89°F)		32°C
(89°F)		31°C
(88°F)		28°C
(83°F)		25°C
(78°F)		21°C
(71°F)		21°C
(70°F)		23°C
(74°F)		24°C
(76°F)		27°C
(81°F)		31°C
(89°F)		30°C
(87°F)
Average high23°C
(74°F)		23°C
(74°F)		23°C
(73°F)		21°C
(70°F)		19°C
(67°F)		18°C
(64°F)		17°C
(62°F)		17°C
(62°F)		18°C
(65°F)		19°C
(67°F)		20°C
(68°F)		22°C
(72°F)
Daily mean20°C
(68°F)		20°C
(68°F)		20°C
(68°F)		18°C
(65°F)		16°C
(61°F)		15°C
(59°F)		14°C
(57°F)		13°C
(57°F)		15°C
(58°F)		16°C
(60°F)		17°C
(62°F)		19°C
(66°F)
Average low17°C
(62°F)		17°C
(63°F)		17°C
(63°F)		15°C
(60°F)		13°C
(56°F)		12°C
(54°F)		11°C
(52°F)		11°C
(52°F)		12°C
(53°F)		13°C
(55°F)		14°C
(57°F)		15°C
(60°F)
Mean minimum14°C
(57°F)		15°C
(59°F)		14°C
(57°F)		12°C
(54°F)		10°C
(50°F)		9°C
(49°F)		8°C
(47°F)		8°C
(47°F)		8°C
(47°F)		10°C
(49°F)		11°C
(53°F)		12°C
(54°F)
Minimum13°C
(55°F)		15°C
(59°F)		12°C
(53°F)		8°C
(47°F)		9°C
(49°F)		8°C
(47°F)		7°C
(45°F)		8°C
(46°F)		7°C
(45°F)		9°C
(48°F)		11°C
(51°F)		11°C
(52°F)

Compare climate in Hopetoun with other places

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

Monthly average precipitation in Hopetoun, Australia

Hopetoun usually has the most precipitation in February, July and August, with an average of 10 rainy days and 64 mm (2.5 inches) of precipitation per month. The driest months in Hopetoun are January, April and December. On average, 15 mm (0.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Hopetoun. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)11 (0.4)54 (2.1)32 (1.3)25 (1.0)43 (1.7)49 (1.9)53 (2.1)86 (3.4)38 (1.5)43 (1.7)30 (1.2)9 (0.4)
Average precipitation days (≥ 1 mm)2664810131310862

Monthly sunshine hours in Hopetoun, Australia

The sunniest months in Hopetoun are October, November and December, when the sun shines an average of 10 hours 56 minutes a day. Least sunny months in Hopetoun: May, June and July receive an average of 8 hours 18 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Hopetoun. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours292284303271256247259279286313325368
Mean daily daylight hours14h 6m13h 17m12h 15m11h 12m10h 20m9h 54m10h 7m10h 52m11h 52m12h 55m13h 52m14h 21m

Solar UV radiation in Hopetoun, Australia

Hopetoun 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 Hopetoun UV Index data.

Average daily maximum UV levels by month for Hopetoun. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)141412854458101214