nomadseason

Monthly climate in Winchelsea, Australia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Winchelsea features a oceanic climate (Cfb). Temperatures typically range between 9 °C (49 °F) and 19 °C (67 °F) through the year, but rarely can drop to 1 °C (33 °F) or can rise to as high as 41 °C (107 °F). The average annual precipitation amounts to about 565 mm (22.2 inches) and receives 101 rainy days on the 1 mm (0.04 inches) threshold annually. Winchelsea enjoys an average of 3133 hours of sunshine throughout the year, and daylight varies from 9 hours 31 minutes to 14 hours 45 minutes per day.

Monthly average temperatures in Winchelsea, Australia

The warmest months in Winchelsea are January, February and March, with daily mean temperatures ranging from 18 to 19 °C (64 - 67 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 9 to 10 °C (49 - 50 °F) throughout the day. On average each year, Winchelsea experiences 45 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 Winchelsea. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum39°C
(103°F)		38°C
(101°F)		36°C
(98°F)		31°C
(88°F)		24°C
(75°F)		18°C
(65°F)		17°C
(63°F)		19°C
(67°F)		25°C
(78°F)		31°C
(89°F)		35°C
(96°F)		41°C
(107°F)
Mean maximum36°C
(98°F)		34°C
(93°F)		32°C
(89°F)		28°C
(82°F)		21°C
(71°F)		16°C
(60°F)		17°C
(62°F)		18°C
(65°F)		24°C
(75°F)		28°C
(82°F)		31°C
(88°F)		35°C
(96°F)
Average high25°C
(77°F)		23°C
(74°F)		23°C
(73°F)		19°C
(67°F)		16°C
(60°F)		13°C
(56°F)		13°C
(55°F)		13°C
(56°F)		15°C
(60°F)		18°C
(64°F)		20°C
(69°F)		22°C
(72°F)
Daily mean19°C
(67°F)		18°C
(65°F)		18°C
(64°F)		15°C
(59°F)		12°C
(54°F)		10°C
(50°F)		9°C
(49°F)		10°C
(50°F)		11°C
(52°F)		13°C
(56°F)		15°C
(60°F)		17°C
(63°F)
Average low14°C
(58°F)		14°C
(57°F)		14°C
(57°F)		11°C
(52°F)		9°C
(48°F)		7°C
(44°F)		6°C
(44°F)		6°C
(44°F)		7°C
(45°F)		9°C
(48°F)		10°C
(51°F)		12°C
(54°F)
Mean minimum10°C
(50°F)		9°C
(49°F)		8°C
(47°F)		7°C
(44°F)		5°C
(40°F)		3°C
(38°F)		2°C
(36°F)		2°C
(36°F)		3°C
(38°F)		5°C
(41°F)		6°C
(42°F)		8°C
(47°F)
Minimum9°C
(48°F)		8°C
(47°F)		7°C
(45°F)		4°C
(40°F)		4°C
(39°F)		1°C
(34°F)		1°C
(35°F)		1°C
(33°F)		2°C
(37°F)		4°C
(39°F)		4°C
(40°F)		7°C
(45°F)

Compare climate in Winchelsea with other places

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

Monthly average precipitation in Winchelsea, Australia

Winchelsea usually has the most precipitation in May, October and November, with an average of 10 rainy days and 64 mm (2.5 inches) of precipitation per month. The driest months in Winchelsea are January, February and March. On average, 36 mm (1.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Winchelsea. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)35 (1.4)36 (1.4)37 (1.5)42 (1.7)54 (2.1)38 (1.5)41 (1.6)48 (1.9)50 (2.0)69 (2.7)70 (2.7)45 (1.8)
Average precipitation days (≥ 1 mm)55661081012121296

Monthly sunshine hours in Winchelsea, Australia

The sunniest months in Winchelsea are October, November and December, when the sun shines an average of 10 hours 8 minutes a day. Least sunny months in Winchelsea: May, June and July receive an average of 6 hours 43 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Winchelsea. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours281283281238214193211234260289305338
Mean daily daylight hours14h 28m13h 30m12h 17m11h 3m10h 2m9h 31m9h 47m10h 40m11h 50m13h 4m14h 10m14h 45m

Solar UV radiation in Winchelsea, Australia

Winchelsea experiences the highest level of ultraviolet (UV) radiation in January, February and December, when the maximum UV index can reach values of 12 - 13, 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 4. For more detailed information, check out our hourly Winchelsea UV Index data.

Average daily maximum UV levels by month for Winchelsea. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)13121174334791113