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Monthly climate in Triabunna, Australia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Triabunna features a oceanic climate (Cfb). Temperatures typically range between 9 °C (49 °F) and 17 °C (62 °F) through the year, but rarely can drop to 4 °C (40 °F) or can rise to as high as 28 °C (82 °F). The average annual precipitation amounts to about 640 mm (25.2 inches) and receives 101 rainy days on the 1 mm (0.04 inches) threshold annually. Triabunna enjoys an average of 3174 hours of sunshine throughout the year, and daylight varies from 9 hours 5 minutes to 15 hours 13 minutes per day.

Monthly average temperatures in Triabunna, Australia

The warmest months in Triabunna are January, February and March, with daily mean temperatures ranging from 16 to 17 °C (61 - 62 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 9 to 10 °C (49 - 51 °F) throughout the day. On average each year, Triabunna experiences 1 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 Triabunna. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum28°C
(82°F)		28°C
(82°F)		26°C
(79°F)		25°C
(77°F)		19°C
(66°F)		15°C
(60°F)		14°C
(58°F)		16°C
(62°F)		19°C
(66°F)		21°C
(70°F)		26°C
(79°F)		28°C
(82°F)
Mean maximum26°C
(79°F)		24°C
(75°F)		23°C
(73°F)		21°C
(70°F)		18°C
(64°F)		14°C
(58°F)		14°C
(57°F)		15°C
(60°F)		17°C
(62°F)		19°C
(66°F)		22°C
(71°F)		24°C
(75°F)
Average high20°C
(67°F)		19°C
(66°F)		18°C
(65°F)		16°C
(61°F)		14°C
(58°F)		12°C
(54°F)		12°C
(53°F)		12°C
(53°F)		13°C
(55°F)		14°C
(57°F)		16°C
(61°F)		17°C
(63°F)
Daily mean17°C
(62°F)		16°C
(61°F)		16°C
(61°F)		14°C
(57°F)		12°C
(54°F)		10°C
(51°F)		9°C
(49°F)		9°C
(49°F)		10°C
(51°F)		12°C
(53°F)		13°C
(56°F)		15°C
(59°F)
Average low14°C
(58°F)		13°C
(57°F)		14°C
(57°F)		11°C
(53°F)		10°C
(50°F)		8°C
(47°F)		8°C
(46°F)		7°C
(45°F)		8°C
(46°F)		9°C
(49°F)		11°C
(52°F)		12°C
(54°F)
Mean minimum11°C
(52°F)		10°C
(50°F)		10°C
(50°F)		8°C
(46°F)		7°C
(44°F)		6°C
(43°F)		5°C
(41°F)		4°C
(40°F)		5°C
(41°F)		6°C
(43°F)		6°C
(44°F)		9°C
(48°F)
Minimum10°C
(50°F)		9°C
(49°F)		8°C
(47°F)		6°C
(43°F)		6°C
(43°F)		4°C
(40°F)		4°C
(40°F)		4°C
(40°F)		4°C
(40°F)		6°C
(43°F)		5°C
(41°F)		7°C
(45°F)

Compare climate in Triabunna with other places

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

Monthly average precipitation in Triabunna, Australia

Triabunna usually has the most precipitation in March, October and December, with an average of 10 rainy days and 74 mm (2.9 inches) of precipitation per month. The driest months in Triabunna are April, July and September. On average, 34 mm (1.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Triabunna. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)52 (2.1)51 (2.0)72 (2.8)40 (1.6)47 (1.8)55 (2.1)23 (0.9)52 (2.0)38 (1.5)83 (3.3)60 (2.3)69 (2.7)
Average precipitation days (≥ 1 mm)5910678712711109

Monthly sunshine hours in Triabunna, Australia

The sunniest months in Triabunna are January, November and December, when the sun shines an average of 10 hours 31 minutes a day. Least sunny months in Triabunna: May, June and July receive an average of 6 hours 36 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Triabunna. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours292287275244206187213233265291321353
Mean daily daylight hours14h 52m13h 44m12h 19m10h 53m9h 41m9h 5m9h 23m10h 26m11h 48m13h 14m14h 32m15h 13m

Solar UV radiation in Triabunna, Australia

Triabunna experiences the highest level of ultraviolet (UV) radiation in January, February and December, when the maximum UV index can reach values of 11 - 13, which corresponds to the Extreme category of sun exposure. May, June and July are in the Low / Moderate exposure category. In these months, the maximum values of the UV index do not exceed 3. For more detailed information, check out our hourly Triabunna UV Index data.

Average daily maximum UV levels by month for Triabunna. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)1311963224681013