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Monthly climate in Ceduna, South Australia, Australia

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Ceduna features a cold semi-arid climate (BSk). Temperatures typically range between 13 °C (56 °F) and 22 °C (71 °F) through the year, but rarely can drop to 5 °C (42 °F) or can rise to as high as 44 °C (112 °F). The average annual precipitation amounts to about 275 mm (10.8 inches) and receives 42 rainy days on the 1 mm (0.04 inches) threshold annually. Ceduna enjoys an average of 3460 hours of sunshine throughout the year, and daylight varies from 10 hours 3 minutes to 14 hours 12 minutes per day.

Monthly average temperatures in Ceduna, South Australia, Australia §

The warmest months in Ceduna are January, February and December, with daily mean temperatures ranging from 21 to 22 °C (69 - 71 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 13 to 13 °C (56 - 56 °F) throughout the day. On average each year, Ceduna experiences 74 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 Ceduna, South Australia, Australia. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 43°C
(110°F)		 40°C
(104°F)		 40°C
(104°F)		 36°C
(97°F)		 26°C
(80°F)		 23°C
(74°F)		 26°C
(79°F)		 25°C
(78°F)		 33°C
(91°F)		 36°C
(97°F)		 40°C
(105°F)		 44°C
(112°F)
Mean maximum 40°C
(104°F)		 36°C
(98°F)		 35°C
(95°F)		 32°C
(90°F)		 25°C
(77°F)		 20°C
(69°F)		 23°C
(73°F)		 24°C
(75°F)		 30°C
(85°F)		 33°C
(91°F)		 36°C
(97°F)		 39°C
(102°F)
Average high 26°C
(79°F)		 25°C
(77°F)		 24°C
(76°F)		 23°C
(73°F)		 19°C
(66°F)		 16°C
(62°F)		 16°C
(62°F)		 17°C
(62°F)		 20°C
(68°F)		 22°C
(72°F)		 23°C
(74°F)		 25°C
(77°F)
Daily mean 22°C
(71°F)		 21°C
(70°F)		 20°C
(69°F)		 19°C
(66°F)		 15°C
(60°F)		 13°C
(56°F)		 13°C
(56°F)		 13°C
(56°F)		 15°C
(60°F)		 18°C
(64°F)		 19°C
(66°F)		 21°C
(69°F)
Average low 18°C
(65°F)		 18°C
(64°F)		 17°C
(63°F)		 15°C
(60°F)		 12°C
(55°F)		 10°C
(51°F)		 10°C
(51°F)		 10°C
(51°F)		 12°C
(53°F)		 14°C
(57°F)		 15°C
(59°F)		 17°C
(63°F)
Mean minimum 15°C
(59°F)		 14°C
(57°F)		 13°C
(56°F)		 12°C
(53°F)		 9°C
(48°F)		 8°C
(46°F)		 7°C
(46°F)		 7°C
(45°F)		 8°C
(47°F)		 10°C
(50°F)		 10°C
(51°F)		 13°C
(56°F)
Minimum 14°C
(57°F)		 12°C
(55°F)		 12°C
(54°F)		 11°C
(51°F)		 7°C
(46°F)		 5°C
(42°F)		 6°C
(43°F)		 6°C
(44°F)		 8°C
(46°F)		 9°C
(48°F)		 10°C
(50°F)		 12°C
(54°F)

Compare climate in Ceduna with other places

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

Monthly average precipitation in Ceduna, South Australia, Australia §

Ceduna usually has the most precipitation in June, August and November, with an average of 5 rainy days and 35 mm (1.4 inches) of precipitation per month. The driest months in Ceduna are February, March and April. On average, 12 mm (0.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Ceduna, South Australia, Australia. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 28 (1.1) 14 (0.5) 10 (0.4) 12 (0.5) 23 (0.9) 33 (1.3) 19 (0.8) 39 (1.5) 17 (0.7) 29 (1.1) 34 (1.4) 17 (0.7)
Average precipitation days (≥ 1 mm) 2 2 1 2 3 6 5 7 3 4 4 3

Monthly sunshine hours in Ceduna, South Australia, Australia §

The sunniest months in Ceduna are October, November and December, when the sun shines an average of 10 hours 52 minutes a day. Least sunny months in Ceduna: May, June and July receive an average of 8 hours 0 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Ceduna, South Australia, Australia. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 285 300 312 272 249 236 249 266 285 323 324 353
Mean daily daylight hours 13h 58m 13h 12m 12h 15m 11h 16m 10h 27m 10h 3m 10h 15m 10h 57m 11h 53m 12h 52m 13h 44m 14h 12m

Solar UV radiation in Ceduna, South Australia, Australia §

Ceduna experiences the highest level of ultraviolet (UV) radiation in January, February and December, when the maximum UV index can reach values of 14 - 15, 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 6. For more detailed information, check out our hourly Ceduna UV Index data.

Average daily maximum UV levels by month for Ceduna, South Australia, Australia. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 14 14 12 8 6 4 4 6 8 11 13 15

Detailed Monthly Weather Insights for Ceduna, South Australia, Australia

Discover in-depth weather details for every month in Ceduna. Click through the links below for comprehensive overviews of temperature trends, precipitation levels, sunshine hours, and solar UV radiation specifics. Whether planning a visit or simply curious about Ceduna's climate nuances, these monthly breakdowns provide the information you need for an informed understanding of what to expect throughout the year.

Each link leads to a detailed account of the typical weather conditions for that month, providing both locals and tourists with vital information to plan their daily activities, wardrobe, and travel itineraries accordingly.