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Monthly climate in Cunnamulla, Australia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Cunnamulla features a hot semi-arid climate (BSh). Temperatures typically range between 13 °C (56 °F) and 32 °C (90 °F) through the year, but rarely can drop to -1 °C (30 °F) or can rise to as high as 46 °C (115 °F). The average annual precipitation amounts to about 265 mm (10.4 inches) and receives 28 rainy days on the 1 mm (0.04 inches) threshold annually. Cunnamulla enjoys an average of 3624 hours of sunshine throughout the year, and daylight varies from 10 hours 22 minutes to 13 hours 52 minutes per day.

Monthly average temperatures in Cunnamulla, Australia

The warmest months in Cunnamulla are January, February and December, with daily mean temperatures ranging from 29 to 32 °C (85 - 90 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 13 to 15 °C (56 - 58 °F) throughout the day. On average each year, Cunnamulla experiences 216 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 Cunnamulla. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum44°C
(111°F)		46°C
(115°F)		41°C
(107°F)		36°C
(97°F)		29°C
(84°F)		27°C
(80°F)		29°C
(84°F)		32°C
(90°F)		41°C
(106°F)		40°C
(105°F)		43°C
(109°F)		45°C
(114°F)
Mean maximum42°C
(109°F)		42°C
(108°F)		39°C
(102°F)		34°C
(93°F)		28°C
(82°F)		24°C
(76°F)		27°C
(81°F)		30°C
(86°F)		35°C
(95°F)		38°C
(101°F)		40°C
(105°F)		43°C
(109°F)
Average high38°C
(100°F)		35°C
(96°F)		33°C
(91°F)		28°C
(83°F)		23°C
(73°F)		20°C
(68°F)		20°C
(68°F)		22°C
(72°F)		27°C
(81°F)		30°C
(86°F)		32°C
(90°F)		36°C
(97°F)
Daily mean32°C
(90°F)		29°C
(85°F)		27°C
(81°F)		22°C
(72°F)		16°C
(62°F)		13°C
(56°F)		13°C
(56°F)		15°C
(58°F)		19°C
(67°F)		23°C
(75°F)		26°C
(79°F)		30°C
(86°F)
Average low26°C
(79°F)		23°C
(74°F)		21°C
(70°F)		16°C
(61°F)		11°C
(52°F)		7°C
(45°F)		7°C
(44°F)		7°C
(45°F)		12°C
(53°F)		17°C
(62°F)		20°C
(68°F)		23°C
(74°F)
Mean minimum21°C
(70°F)		17°C
(63°F)		16°C
(60°F)		9°C
(49°F)		5°C
(41°F)		3°C
(38°F)		1°C
(34°F)		2°C
(36°F)		5°C
(42°F)		10°C
(51°F)		12°C
(53°F)		15°C
(59°F)
Minimum18°C
(64°F)		15°C
(60°F)		14°C
(58°F)		6°C
(44°F)		3°C
(37°F)		1°C
(33°F)		-1°C
(30°F)		1°C
(35°F)		5°C
(41°F)		9°C
(48°F)		10°C
(51°F)		12°C
(55°F)

Compare climate in Cunnamulla with other places

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

Monthly average precipitation in Cunnamulla, Australia

Cunnamulla usually has the most precipitation in February, March and November, with an average of 3 rainy days and 45 mm (1.8 inches) of precipitation per month. The driest months in Cunnamulla are June, August and September. On average, 7 mm (0.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Cunnamulla. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)16 (0.6)46 (1.8)48 (1.9)26 (1.0)9 (0.4)7 (0.3)11 (0.4)5 (0.2)9 (0.4)20 (0.8)40 (1.6)27 (1.1)
Average precipitation days (≥ 1 mm)234311211343

Monthly sunshine hours in Cunnamulla, Australia

The sunniest months in Cunnamulla are October, November and December, when the sun shines an average of 11 hours 7 minutes a day. Least sunny months in Cunnamulla: May, June and July receive an average of 8 hours 43 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Cunnamulla. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours291305311289273257272294305329331363
Mean daily daylight hours13h 41m13h 2m12h 13m11h 23m10h 42m10h 22m10h 32m11h 7m11h 55m12h 45m13h 29m13h 52m

Solar UV radiation in Cunnamulla, Australia

Cunnamulla experiences the highest level of ultraviolet (UV) radiation in January, November and December, when the maximum UV index can reach values of 15 - 16, which corresponds to the Extreme category of sun exposure. May, June and July are in the Moderate / High exposure category. In these months, the maximum values of the UV index do not exceed 7. For more detailed information, check out our hourly Cunnamulla UV Index data.

Average daily maximum UV levels by month for Cunnamulla. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)16151410755810131516