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Monthly climate in Sussex Inlet, New South Wales, Australia

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Sussex Inlet features a oceanic climate (Cfb).Temperatures typically range between 12 °C (54 °F) and 21 °C (71 °F) through the year, but rarely can drop to 5 °C (42 °F) or can rise to as high as 33 °C (92 °F).The average annual precipitation amounts to about 1099 mm (43.3 inches) and receives 132 rainy days on the 1 mm (0.04 inches) threshold annually.Sussex Inlet enjoys an average of 3192 hours of sunshine throughout the year, and daylight varies from 9 hours 48 minutes to 14 hours 27 minutes per day.

Monthly average temperatures in Sussex Inlet, New South Wales, Australia §

The warmest months in Sussex Inlet are January, February and March, with daily mean temperatures ranging from 20 to 21 °C (68 - 71 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 12 to 12 °C (54 - 55 °F) throughout the day. On average each year, Sussex Inlet experiences 32 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 Sussex Inlet, New South Wales, 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 33°C
(92°F)		 32°C
(90°F)		 33°C
(91°F)		 28°C
(83°F)		 23°C
(74°F)		 19°C
(67°F)		 21°C
(69°F)		 22°C
(71°F)		 26°C
(79°F)		 28°C
(82°F)		 33°C
(91°F)		 32°C
(89°F)
Mean maximum 30°C
(87°F)		 30°C
(86°F)		 28°C
(83°F)		 25°C
(77°F)		 22°C
(72°F)		 17°C
(63°F)		 19°C
(67°F)		 20°C
(68°F)		 24°C
(75°F)		 25°C
(77°F)		 27°C
(82°F)		 29°C
(85°F)
Average high 24°C
(76°F)		 23°C
(74°F)		 22°C
(72°F)		 20°C
(69°F)		 18°C
(64°F)		 15°C
(60°F)		 15°C
(60°F)		 15°C
(60°F)		 17°C
(63°F)		 19°C
(66°F)		 20°C
(69°F)		 22°C
(72°F)
Daily mean 21°C
(71°F)		 21°C
(69°F)		 20°C
(68°F)		 18°C
(64°F)		 15°C
(59°F)		 12°C
(55°F)		 12°C
(54°F)		 12°C
(54°F)		 14°C
(58°F)		 16°C
(61°F)		 17°C
(64°F)		 19°C
(67°F)
Average low 19°C
(66°F)		 18°C
(65°F)		 18°C
(64°F)		 15°C
(59°F)		 12°C
(54°F)		 10°C
(51°F)		 9°C
(49°F)		 9°C
(49°F)		 11°C
(52°F)		 13°C
(56°F)		 15°C
(59°F)		 17°C
(63°F)
Mean minimum 16°C
(60°F)		 15°C
(59°F)		 14°C
(57°F)		 12°C
(54°F)		 8°C
(48°F)		 7°C
(45°F)		 6°C
(43°F)		 6°C
(44°F)		 8°C
(46°F)		 9°C
(49°F)		 11°C
(52°F)		 13°C
(57°F)
Minimum 12°C
(55°F)		 14°C
(58°F)		 12°C
(54°F)		 10°C
(51°F)		 8°C
(46°F)		 6°C
(43°F)		 5°C
(42°F)		 6°C
(42°F)		 7°C
(44°F)		 8°C
(46°F)		 10°C
(50°F)		 12°C
(54°F)

Compare climate in Sussex Inlet with other places

Compare temperature, precipitation, sunshine, UV index in Sussex Inlet, New South Wales, Australia with other places around the world.

Monthly average precipitation in Sussex Inlet, New South Wales, Australia §

Sussex Inlet usually has the most precipitation in February, March and November, with an average of 15 rainy days and 143 mm (5.6 inches) of precipitation per month.The driest months in Sussex Inlet are January, April and September. On average, 58 mm (2.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Sussex Inlet, New South Wales, 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) 71 (2.8) 138 (5.4) 169 (6.6) 54 (2.1) 76 (3.0) 79 (3.1) 74 (2.9) 79 (3.1) 48 (1.9) 85 (3.4) 122 (4.8) 104 (4.1)
Average precipitation days (≥ 1 mm) 10 16 17 10 7 11 6 7 8 13 12 15

Monthly sunshine hours in Sussex Inlet, New South Wales, Australia §

The sunniest months in Sussex Inlet are October, November and December, when the sun shines an average of 9 hours 46 minutes a day.Least sunny months in Sussex Inlet: May, June and July receive an average of 7 hours 39 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Sussex Inlet, New South Wales, 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 254 266 263 262 241 217 245 262 279 295 297 306
Mean daily daylight hours 14h 12m 13h 21m 12h 16m 11h 10m 10h 15m 9h 48m 10h 2m 10h 49m 11h 51m 12h 58m 13h 57m 14h 27m

Solar UV radiation in Sussex Inlet, New South Wales, Australia §

Sussex Inlet 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 Sussex Inlet UV Index data.

Average daily maximum UV levels by month for Sussex Inlet, New South Wales, 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) 15 13 12 8 5 3 3 5 8 10 12 14