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Monthly climate in Heywood, Australia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Heywood features a warm-summer Mediterranean climate (Csb). Temperatures typically range between 11 °C (52 °F) and 18 °C (64 °F) through the year, but rarely can drop to 5 °C (41 °F) or can rise to as high as 36 °C (97 °F). The average annual precipitation amounts to about 877 mm (34.5 inches) and receives 134 rainy days on the 1 mm (0.04 inches) threshold annually. Heywood enjoys an average of 3148 hours of sunshine throughout the year, and daylight varies from 9 hours 32 minutes to 14 hours 44 minutes per day.

Monthly average temperatures in Heywood, Australia

The warmest months in Heywood are January, February and March, with daily mean temperatures ranging from 17 to 18 °C (63 - 64 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 11 to 11 °C (52 - 53 °F) throughout the day. On average each year, Heywood experiences 13 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 Heywood. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum35°C
(95°F)		31°C
(88°F)		34°C
(94°F)		27°C
(82°F)		21°C
(70°F)		17°C
(63°F)		17°C
(62°F)		18°C
(65°F)		24°C
(75°F)		27°C
(80°F)		29°C
(84°F)		36°C
(97°F)
Mean maximum32°C
(89°F)		29°C
(84°F)		28°C
(83°F)		25°C
(77°F)		20°C
(68°F)		16°C
(60°F)		16°C
(61°F)		17°C
(62°F)		21°C
(70°F)		24°C
(75°F)		27°C
(81°F)		30°C
(87°F)
Average high21°C
(69°F)		20°C
(68°F)		20°C
(68°F)		18°C
(64°F)		15°C
(60°F)		13°C
(56°F)		13°C
(55°F)		13°C
(55°F)		14°C
(58°F)		16°C
(60°F)		18°C
(64°F)		19°C
(66°F)
Daily mean18°C
(64°F)		17°C
(63°F)		17°C
(63°F)		15°C
(60°F)		13°C
(56°F)		11°C
(53°F)		11°C
(52°F)		11°C
(52°F)		12°C
(54°F)		13°C
(56°F)		15°C
(59°F)		16°C
(61°F)
Average low15°C
(59°F)		15°C
(59°F)		15°C
(59°F)		13°C
(56°F)		11°C
(52°F)		10°C
(50°F)		9°C
(49°F)		9°C
(49°F)		9°C
(49°F)		11°C
(51°F)		12°C
(54°F)		13°C
(56°F)
Mean minimum13°C
(55°F)		12°C
(54°F)		11°C
(52°F)		10°C
(50°F)		8°C
(46°F)		7°C
(44°F)		6°C
(43°F)		6°C
(43°F)		6°C
(44°F)		8°C
(46°F)		9°C
(48°F)		10°C
(50°F)
Minimum12°C
(53°F)		11°C
(53°F)		10°C
(49°F)		9°C
(49°F)		6°C
(44°F)		5°C
(41°F)		5°C
(42°F)		6°C
(43°F)		6°C
(42°F)		6°C
(44°F)		8°C
(46°F)		9°C
(49°F)

Compare climate in Heywood with other places

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

Monthly average precipitation in Heywood, Australia

Heywood usually has the most precipitation in May, July and August, with an average of 16 rainy days and 113 mm (4.5 inches) of precipitation per month. The driest months in Heywood are January, February and March. On average, 35 mm (1.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Heywood. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)33 (1.3)33 (1.3)40 (1.6)55 (2.2)99 (3.9)83 (3.3)123 (4.8)118 (4.6)91 (3.6)81 (3.2)74 (2.9)47 (1.9)
Average precipitation days (≥ 1 mm)4689151216191412118

Monthly sunshine hours in Heywood, Australia

The sunniest months in Heywood are March, November and December, when the sun shines an average of 10 hours 15 minutes a day. Least sunny months in Heywood: May, June and July receive an average of 6 hours 41 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Heywood. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours284286289236205195213240256285310343
Mean daily daylight hours14h 27m13h 30m12h 17m11h 4m10h 2m9h 32m9h 47m10h 40m11h 50m13h 4m14h 10m14h 44m

Solar UV radiation in Heywood, Australia

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

Average daily maximum UV levels by month for Heywood. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)13121074334791114