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Monthly climate in Coffin Bay, South Australia, Australia

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Coffin Bay features a warm-summer Mediterranean climate (Csb). Temperatures typically range between 13 °C (56 °F) and 19 °C (66 °F) through the year, but rarely can drop to 9 °C (48 °F) or can rise to as high as 30 °C (86 °F). The average annual precipitation amounts to about 447 mm (17.6 inches) and receives 74 rainy days on the 1 mm (0.04 inches) threshold annually. Coffin Bay enjoys an average of 3375 hours of sunshine throughout the year, and daylight varies from 9 hours 51 minutes to 14 hours 24 minutes per day.

Monthly average temperatures in Coffin Bay, South Australia, Australia §

The warmest months in Coffin Bay are January, February and March, with daily mean temperatures ranging from 18 to 19 °C (65 - 66 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 13 to 14 °C (56 - 57 °F) throughout the day. On average each year, Coffin Bay experiences 7 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 Coffin Bay, 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 30°C
(86°F)		 27°C
(81°F)		 27°C
(81°F)		 25°C
(77°F)		 21°C
(70°F)		 19°C
(67°F)		 19°C
(67°F)		 19°C
(67°F)		 22°C
(72°F)		 25°C
(78°F)		 26°C
(80°F)		 29°C
(84°F)
Mean maximum 28°C
(82°F)		 26°C
(79°F)		 25°C
(78°F)		 23°C
(73°F)		 20°C
(68°F)		 17°C
(63°F)		 17°C
(64°F)		 18°C
(65°F)		 20°C
(69°F)		 24°C
(75°F)		 25°C
(77°F)		 26°C
(79°F)
Average high 20°C
(69°F)		 20°C
(68°F)		 20°C
(67°F)		 19°C
(66°F)		 17°C
(62°F)		 15°C
(59°F)		 15°C
(59°F)		 14°C
(58°F)		 15°C
(60°F)		 17°C
(62°F)		 18°C
(65°F)		 19°C
(67°F)
Daily mean 19°C
(66°F)		 19°C
(66°F)		 18°C
(65°F)		 18°C
(64°F)		 16°C
(60°F)		 14°C
(57°F)		 14°C
(57°F)		 13°C
(56°F)		 14°C
(57°F)		 15°C
(59°F)		 16°C
(62°F)		 17°C
(64°F)
Average low 18°C
(64°F)		 18°C
(64°F)		 17°C
(63°F)		 16°C
(62°F)		 14°C
(58°F)		 13°C
(55°F)		 12°C
(54°F)		 12°C
(54°F)		 13°C
(55°F)		 14°C
(57°F)		 15°C
(59°F)		 16°C
(61°F)
Mean minimum 16°C
(60°F)		 16°C
(60°F)		 15°C
(60°F)		 14°C
(57°F)		 12°C
(54°F)		 11°C
(52°F)		 10°C
(50°F)		 10°C
(50°F)		 10°C
(50°F)		 11°C
(52°F)		 12°C
(54°F)		 14°C
(58°F)
Minimum 15°C
(59°F)		 14°C
(58°F)		 14°C
(58°F)		 12°C
(53°F)		 11°C
(53°F)		 10°C
(50°F)		 9°C
(49°F)		 9°C
(49°F)		 9°C
(48°F)		 11°C
(52°F)		 11°C
(52°F)		 14°C
(57°F)

Compare climate in Coffin Bay with other places

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

Monthly average precipitation in Coffin Bay, South Australia, Australia §

Coffin Bay usually has the most precipitation in June, July and August, with an average of 11 rainy days and 71 mm (2.8 inches) of precipitation per month. The driest months in Coffin Bay are February, March and December. On average, 13 mm (0.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Coffin Bay, 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) 25 (1.0) 15 (0.6) 6 (0.3) 19 (0.8) 50 (2.0) 62 (2.5) 67 (2.6) 83 (3.3) 36 (1.4) 39 (1.6) 25 (1.0) 18 (0.7)
Average precipitation days (≥ 1 mm) 2 2 1 3 9 10 12 11 8 7 5 4

Monthly sunshine hours in Coffin Bay, South Australia, Australia §

The sunniest months in Coffin Bay are October, November and December, when the sun shines an average of 10 hours 47 minutes a day. Least sunny months in Coffin Bay: May, June and July receive an average of 7 hours 37 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Coffin Bay, 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 286 297 305 261 235 226 239 253 275 309 326 356
Mean daily daylight hours 14h 9m 13h 19m 12h 15m 11h 11m 10h 18m 9h 51m 10h 4m 10h 51m 11h 52m 12h 57m 13h 54m 14h 24m

Solar UV radiation in Coffin Bay, South Australia, Australia §

Coffin Bay experiences the highest level of ultraviolet (UV) radiation in January, February and December, when the maximum UV index can reach values of 13 - 14, 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 Coffin Bay UV Index data.

Average daily maximum UV levels by month for Coffin Bay, 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 13 12 8 5 3 4 5 8 10 12 14

Detailed Monthly Weather Insights for Coffin Bay, South Australia, Australia

Discover in-depth weather details for every month in Coffin Bay. 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 Coffin Bay'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.