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Monthly climate in Marian, Australia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Marian features a humid subtropical climate (Cwa). Temperatures typically range between 17 °C (63 °F) and 26 °C (80 °F) through the year, but rarely can drop to 4 °C (39 °F) or can rise to as high as 39 °C (102 °F). The average annual precipitation amounts to about 1105 mm (43.5 inches) and receives 112 rainy days on the 1 mm (0.04 inches) threshold annually. Marian enjoys an average of 3474 hours of sunshine throughout the year, and daylight varies from 10 hours 51 minutes to 13 hours 23 minutes per day.

Monthly average temperatures in Marian, Australia

The warmest months in Marian are January, February and December, with daily mean temperatures ranging from 26 to 26 °C (79 - 80 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 17 to 18 °C (63 - 64 °F) throughout the day. On average each year, Marian experiences 231 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 Marian. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum38°C
(101°F)		37°C
(99°F)		35°C
(95°F)		32°C
(90°F)		29°C
(85°F)		27°C
(80°F)		28°C
(83°F)		29°C
(84°F)		31°C
(88°F)		32°C
(90°F)		39°C
(102°F)		36°C
(96°F)
Mean maximum33°C
(92°F)		35°C
(95°F)		33°C
(91°F)		31°C
(87°F)		28°C
(82°F)		26°C
(79°F)		27°C
(81°F)		28°C
(83°F)		31°C
(88°F)		32°C
(89°F)		34°C
(94°F)		33°C
(92°F)
Average high30°C
(86°F)		30°C
(87°F)		29°C
(85°F)		27°C
(81°F)		25°C
(77°F)		23°C
(74°F)		23°C
(74°F)		24°C
(76°F)		26°C
(78°F)		28°C
(83°F)		29°C
(85°F)		30°C
(86°F)
Daily mean26°C
(79°F)		26°C
(80°F)		26°C
(78°F)		23°C
(74°F)		20°C
(69°F)		18°C
(64°F)		17°C
(63°F)		18°C
(64°F)		20°C
(68°F)		23°C
(74°F)		25°C
(77°F)		26°C
(79°F)
Average low23°C
(74°F)		23°C
(74°F)		22°C
(73°F)		20°C
(68°F)		16°C
(62°F)		13°C
(55°F)		12°C
(54°F)		12°C
(54°F)		15°C
(59°F)		19°C
(66°F)		21°C
(69°F)		22°C
(73°F)
Mean minimum20°C
(69°F)		20°C
(68°F)		18°C
(65°F)		15°C
(59°F)		10°C
(50°F)		7°C
(44°F)		5°C
(41°F)		5°C
(42°F)		9°C
(49°F)		14°C
(57°F)		17°C
(63°F)		19°C
(67°F)
Minimum18°C
(65°F)		17°C
(63°F)		17°C
(62°F)		9°C
(49°F)		7°C
(45°F)		4°C
(40°F)		4°C
(39°F)		4°C
(40°F)		7°C
(45°F)		12°C
(54°F)		14°C
(57°F)		18°C
(65°F)

Compare climate in Marian with other places

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

Monthly average precipitation in Marian, Australia

Marian usually has the most precipitation in January, February and March, with an average of 15 rainy days and 210 mm (8.3 inches) of precipitation per month. The driest months in Marian are June, August and September. On average, 17 mm (0.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Marian. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)227 (9.0)163 (6.4)239 (9.4)93 (3.7)58 (2.3)21 (0.8)32 (1.3)14 (0.6)17 (0.7)52 (2.0)43 (1.7)146 (5.7)
Average precipitation days (≥ 1 mm)141617121153337912

Monthly sunshine hours in Marian, Australia

The sunniest months in Marian are October, November and December, when the sun shines an average of 10 hours 37 minutes a day. Least sunny months in Marian: January, May and June receive an average of 8 hours 26 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Marian. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours246279284278271258278296302317331329
Mean daily daylight hours13h 14m12h 46m12h 11m11h 34m11h 5m10h 51m10h 58m11h 23m11h 57m12h 34m13h 6m13h 23m

Solar UV radiation in Marian, Australia

Marian 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 High / Very High exposure category. In these months, the maximum values of the UV index do not exceed 9. For more detailed information, check out our hourly Marian UV Index data.

Average daily maximum UV levels by month for Marian. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)161515129781012141616