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Monthly climate in Cooma, Australia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Cooma features a oceanic climate (Cfb). Temperatures typically range between 5 °C (41 °F) and 20 °C (68 °F) through the year, but rarely can drop to -5 °C (24 °F) or can rise to as high as 37 °C (99 °F). The average annual precipitation amounts to about 568 mm (22.3 inches) and receives 85 rainy days on the 1 mm (0.04 inches) threshold annually. Cooma enjoys an average of 3212 hours of sunshine throughout the year, and daylight varies from 9 hours 42 minutes to 14 hours 33 minutes per day.

Monthly average temperatures in Cooma, Australia

The warmest months in Cooma are January, February and December, with daily mean temperatures ranging from 17 to 20 °C (63 - 68 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 5 to 5 °C (41 - 42 °F) throughout the day. On average each year, Cooma experiences 54 days above 25 °C (77.0 °F) and 37 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Cooma. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum36°C
(98°F)		37°C
(99°F)		29°C
(85°F)		27°C
(81°F)		21°C
(70°F)		16°C
(62°F)		16°C
(61°F)		18°C
(64°F)		27°C
(80°F)		26°C
(80°F)		35°C
(95°F)		35°C
(95°F)
Mean maximum33°C
(92°F)		31°C
(89°F)		27°C
(81°F)		24°C
(75°F)		19°C
(66°F)		13°C
(56°F)		15°C
(59°F)		16°C
(62°F)		22°C
(71°F)		25°C
(77°F)		28°C
(83°F)		31°C
(87°F)
Average high26°C
(80°F)		24°C
(75°F)		21°C
(70°F)		18°C
(65°F)		14°C
(57°F)		10°C
(51°F)		10°C
(50°F)		11°C
(51°F)		14°C
(58°F)		18°C
(64°F)		20°C
(69°F)		24°C
(75°F)
Daily mean20°C
(68°F)		17°C
(64°F)		15°C
(60°F)		12°C
(54°F)		8°C
(46°F)		5°C
(42°F)		5°C
(41°F)		5°C
(42°F)		8°C
(48°F)		12°C
(53°F)		14°C
(58°F)		17°C
(63°F)
Average low14°C
(57°F)		12°C
(54°F)		10°C
(51°F)		7°C
(45°F)		3°C
(39°F)		1°C
(35°F)		1°C
(34°F)		1°C
(34°F)		3°C
(37°F)		6°C
(43°F)		8°C
(47°F)		11°C
(52°F)
Mean minimum8°C
(46°F)		5°C
(41°F)		3°C
(38°F)		2°C
(35°F)		-2°C
(29°F)		-3°C
(28°F)		-4°C
(25°F)		-4°C
(26°F)		-2°C
(28°F)		0°C
(33°F)		2°C
(36°F)		5°C
(42°F)
Minimum6°C
(43°F)		4°C
(39°F)		1°C
(35°F)		-0°C
(31°F)		-3°C
(27°F)		-4°C
(26°F)		-5°C
(24°F)		-4°C
(25°F)		-4°C
(26°F)		-1°C
(30°F)		1°C
(33°F)		4°C
(39°F)

Compare climate in Cooma with other places

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

Monthly average precipitation in Cooma, Australia

Cooma usually has the most precipitation in March, November and December, with an average of 9 rainy days and 70 mm (2.7 inches) of precipitation per month. The driest months in Cooma are April, June and September. On average, 28 mm (1.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Cooma. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)36 (1.4)53 (2.1)56 (2.2)20 (0.8)43 (1.7)33 (1.3)35 (1.4)54 (2.1)32 (1.3)53 (2.1)84 (3.3)69 (2.7)
Average precipitation days (≥ 1 mm)689466685999

Monthly sunshine hours in Cooma, Australia

The sunniest months in Cooma are October, November and December, when the sun shines an average of 9 hours 57 minutes a day. Least sunny months in Cooma: May, June and July receive an average of 7 hours 22 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Cooma. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours272284275264238209230242278287295333
Mean daily daylight hours14h 17m13h 24m12h 16m11h 8m10h 11m9h 42m9h 56m10h 46m11h 51m13h 0m14h 1m14h 33m

Solar UV radiation in Cooma, Australia

Cooma experiences the highest level of ultraviolet (UV) radiation in January, February and December, when the maximum UV index can reach values of 13 - 15, 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 Cooma UV Index data.

Average daily maximum UV levels by month for Cooma. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)151312853358101215