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Monthly climate in Campbelltown, Australia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Campbelltown features a oceanic climate (Cfb). Temperatures typically range between 11 °C (52 °F) and 24 °C (75 °F) through the year, but rarely can drop to -1 °C (30 °F) or can rise to as high as 45 °C (113 °F). The average annual precipitation amounts to about 755 mm (29.7 inches) and receives 101 rainy days on the 1 mm (0.04 inches) threshold annually. Campbelltown enjoys an average of 3288 hours of sunshine throughout the year, and daylight varies from 9 hours 54 minutes to 14 hours 21 minutes per day.

Monthly average temperatures in Campbelltown, Australia

The warmest months in Campbelltown are January, February and December, with daily mean temperatures ranging from 22 to 24 °C (71 - 75 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 11 to 12 °C (52 - 53 °F) throughout the day. On average each year, Campbelltown experiences 108 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 Campbelltown. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum45°C
(113°F)		43°C
(110°F)		39°C
(102°F)		35°C
(95°F)		27°C
(81°F)		23°C
(73°F)		26°C
(79°F)		26°C
(80°F)		34°C
(94°F)		36°C
(96°F)		40°C
(105°F)		42°C
(107°F)
Mean maximum39°C
(103°F)		38°C
(100°F)		34°C
(94°F)		30°C
(86°F)		26°C
(78°F)		20°C
(68°F)		24°C
(75°F)		25°C
(77°F)		30°C
(87°F)		33°C
(91°F)		34°C
(93°F)		38°C
(100°F)
Average high29°C
(85°F)		28°C
(82°F)		25°C
(78°F)		24°C
(75°F)		20°C
(68°F)		17°C
(63°F)		18°C
(64°F)		18°C
(66°F)		22°C
(71°F)		24°C
(75°F)		25°C
(77°F)		27°C
(82°F)
Daily mean24°C
(75°F)		22°C
(72°F)		21°C
(69°F)		18°C
(64°F)		14°C
(57°F)		11°C
(53°F)		11°C
(52°F)		12°C
(53°F)		15°C
(59°F)		17°C
(64°F)		19°C
(67°F)		22°C
(71°F)
Average low19°C
(66°F)		18°C
(65°F)		17°C
(62°F)		13°C
(55°F)		9°C
(48°F)		7°C
(45°F)		5°C
(42°F)		6°C
(43°F)		8°C
(47°F)		12°C
(54°F)		14°C
(57°F)		17°C
(62°F)
Mean minimum14°C
(58°F)		13°C
(56°F)		12°C
(54°F)		8°C
(46°F)		4°C
(39°F)		3°C
(38°F)		1°C
(33°F)		2°C
(35°F)		3°C
(39°F)		7°C
(44°F)		9°C
(48°F)		12°C
(54°F)
Minimum11°C
(52°F)		12°C
(53°F)		9°C
(48°F)		6°C
(42°F)		2°C
(36°F)		2°C
(36°F)		-1°C
(30°F)		0°C
(33°F)		3°C
(37°F)		5°C
(42°F)		8°C
(46°F)		12°C
(53°F)

Compare climate in Campbelltown with other places

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

Monthly average precipitation in Campbelltown, Australia

Campbelltown usually has the most precipitation in February, March and November, with an average of 12 rainy days and 121 mm (4.8 inches) of precipitation per month. The driest months in Campbelltown are April, June and July. On average, 27 mm (1.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Campbelltown. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)43 (1.7)108 (4.3)159 (6.2)22 (0.9)44 (1.7)31 (1.2)29 (1.2)36 (1.4)34 (1.3)71 (2.8)97 (3.8)82 (3.2)
Average precipitation days (≥ 1 mm)91216557454111013

Monthly sunshine hours in Campbelltown, Australia

The sunniest months in Campbelltown are October, November and December, when the sun shines an average of 10 hours 10 minutes a day. Least sunny months in Campbelltown: May, June and July receive an average of 7 hours 49 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Campbelltown. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours257279270269249222247270286299310326
Mean daily daylight hours14h 7m13h 18m12h 15m11h 12m10h 20m9h 54m10h 7m10h 52m11h 52m12h 55m13h 52m14h 21m

Solar UV radiation in Campbelltown, Australia

Campbelltown 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 Campbelltown UV Index data.

Average daily maximum UV levels by month for Campbelltown. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)141312853468101214