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Monthly climate in Coffs Harbour, Australia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Coffs Harbour features a humid subtropical climate (Cfa). Temperatures typically range between 13 °C (55 °F) and 23 °C (74 °F) through the year, but rarely can drop to 3 °C (37 °F) or can rise to as high as 40 °C (104 °F). The average annual precipitation amounts to about 1335 mm (52.6 inches) and receives 140 rainy days on the 1 mm (0.04 inches) threshold annually. Coffs Harbour enjoys an average of 3345 hours of sunshine throughout the year, and daylight varies from 10 hours 12 minutes to 14 hours 2 minutes per day.

Monthly average temperatures in Coffs Harbour, Australia

The warmest months in Coffs Harbour are January, February and December, with daily mean temperatures ranging from 22 to 23 °C (71 - 74 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 13 to 13 °C (55 - 57 °F) throughout the day. On average each year, Coffs Harbour experiences 96 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 Coffs Harbour. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum36°C
(96°F)		40°C
(104°F)		32°C
(90°F)		29°C
(84°F)		25°C
(78°F)		23°C
(73°F)		24°C
(75°F)		29°C
(84°F)		33°C
(92°F)		31°C
(88°F)		35°C
(96°F)		34°C
(94°F)
Mean maximum32°C
(91°F)		34°C
(93°F)		30°C
(87°F)		27°C
(81°F)		24°C
(76°F)		21°C
(70°F)		23°C
(73°F)		25°C
(78°F)		29°C
(84°F)		29°C
(85°F)		32°C
(89°F)		33°C
(91°F)
Average high27°C
(81°F)		26°C
(80°F)		25°C
(77°F)		23°C
(73°F)		20°C
(69°F)		18°C
(64°F)		18°C
(65°F)		20°C
(68°F)		22°C
(71°F)		23°C
(73°F)		24°C
(76°F)		26°C
(79°F)
Daily mean23°C
(74°F)		22°C
(73°F)		21°C
(70°F)		18°C
(65°F)		16°C
(61°F)		13°C
(56°F)		13°C
(55°F)		13°C
(57°F)		16°C
(60°F)		18°C
(65°F)		20°C
(68°F)		22°C
(71°F)
Average low20°C
(68°F)		19°C
(67°F)		18°C
(65°F)		15°C
(60°F)		13°C
(55°F)		10°C
(51°F)		9°C
(48°F)		9°C
(48°F)		11°C
(51°F)		14°C
(58°F)		16°C
(61°F)		18°C
(65°F)
Mean minimum16°C
(62°F)		17°C
(62°F)		15°C
(59°F)		12°C
(54°F)		9°C
(48°F)		7°C
(44°F)		5°C
(41°F)		5°C
(41°F)		7°C
(45°F)		10°C
(50°F)		12°C
(53°F)		14°C
(58°F)
Minimum14°C
(57°F)		16°C
(61°F)		14°C
(57°F)		9°C
(48°F)		7°C
(44°F)		5°C
(41°F)		4°C
(40°F)		3°C
(37°F)		6°C
(43°F)		9°C
(49°F)		10°C
(51°F)		14°C
(57°F)

Compare climate in Coffs Harbour with other places

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

Monthly average precipitation in Coffs Harbour, Australia

Coffs Harbour usually has the most precipitation in February, March and December, with an average of 18 rainy days and 232 mm (9.2 inches) of precipitation per month. The driest months in Coffs Harbour are July, August and September. On average, 35 mm (1.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Coffs Harbour. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)106 (4.2)188 (7.4)285 (11.2)68 (2.7)51 (2.0)60 (2.4)42 (1.7)24 (1.0)39 (1.5)156 (6.1)91 (3.6)225 (8.8)
Average precipitation days (≥ 1 mm)1117211388647151416

Monthly sunshine hours in Coffs Harbour, Australia

The sunniest months in Coffs Harbour are September, November and December, when the sun shines an average of 10 hours 15 minutes a day. Least sunny months in Coffs Harbour: May, June and July receive an average of 8 hours 10 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Coffs Harbour. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours269275262271259235257287296292313323
Mean daily daylight hours13h 50m13h 8m12h 14m11h 19m10h 34m10h 12m10h 23m11h 2m11h 54m12h 49m13h 37m14h 2m

Solar UV radiation in Coffs Harbour, Australia

Coffs Harbour experiences the highest level of ultraviolet (UV) radiation in January, February and December, when the maximum UV index can reach values of 15 - 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 Coffs Harbour UV Index data.

Average daily maximum UV levels by month for Coffs Harbour. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)151514964579111315