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Monthly climate in Rainbow Flat, Australia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Rainbow Flat features a oceanic climate (Cfb). Temperatures typically range between 13 °C (56 °F) and 24 °C (76 °F) through the year, but rarely can drop to 3 °C (37 °F) or can rise to as high as 41 °C (106 °F). The average annual precipitation amounts to about 954 mm (37.5 inches) and receives 126 rainy days on the 1 mm (0.04 inches) threshold annually. Rainbow Flat enjoys an average of 3304 hours of sunshine throughout the year, and daylight varies from 10 hours 4 minutes to 14 hours 11 minutes per day.

Monthly average temperatures in Rainbow Flat, Australia

The warmest months in Rainbow Flat are January, February and December, with daily mean temperatures ranging from 22 to 24 °C (73 - 76 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 13 to 14 °C (56 - 57 °F) throughout the day. On average each year, Rainbow Flat experiences 106 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 Rainbow Flat. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum39°C
(102°F)		41°C
(106°F)		35°C
(94°F)		31°C
(88°F)		26°C
(80°F)		24°C
(75°F)		24°C
(76°F)		28°C
(82°F)		33°C
(91°F)		32°C
(90°F)		37°C
(98°F)		36°C
(98°F)
Mean maximum34°C
(94°F)		34°C
(94°F)		32°C
(89°F)		28°C
(83°F)		25°C
(78°F)		21°C
(69°F)		24°C
(75°F)		25°C
(78°F)		29°C
(85°F)		30°C
(86°F)		32°C
(90°F)		34°C
(93°F)
Average high28°C
(83°F)		27°C
(81°F)		25°C
(78°F)		23°C
(74°F)		21°C
(69°F)		18°C
(64°F)		18°C
(65°F)		20°C
(67°F)		22°C
(72°F)		23°C
(74°F)		25°C
(77°F)		26°C
(80°F)
Daily mean24°C
(76°F)		23°C
(74°F)		22°C
(72°F)		19°C
(67°F)		16°C
(61°F)		14°C
(57°F)		13°C
(56°F)		14°C
(57°F)		17°C
(62°F)		19°C
(66°F)		20°C
(69°F)		22°C
(73°F)
Average low21°C
(69°F)		20°C
(69°F)		19°C
(67°F)		15°C
(60°F)		13°C
(55°F)		10°C
(51°F)		9°C
(48°F)		9°C
(49°F)		12°C
(53°F)		15°C
(59°F)		16°C
(61°F)		19°C
(66°F)
Mean minimum17°C
(63°F)		17°C
(62°F)		15°C
(60°F)		12°C
(54°F)		8°C
(46°F)		7°C
(45°F)		5°C
(41°F)		5°C
(42°F)		8°C
(47°F)		11°C
(51°F)		11°C
(53°F)		15°C
(59°F)
Minimum14°C
(58°F)		16°C
(60°F)		15°C
(59°F)		9°C
(49°F)		6°C
(43°F)		6°C
(43°F)		3°C
(37°F)		4°C
(40°F)		7°C
(45°F)		10°C
(50°F)		11°C
(52°F)		13°C
(56°F)

Compare climate in Rainbow Flat with other places

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

Monthly average precipitation in Rainbow Flat, Australia

Rainbow Flat usually has the most precipitation in February, March and December, with an average of 14 rainy days and 142 mm (5.6 inches) of precipitation per month. The driest months in Rainbow Flat are May, August and September. On average, 37 mm (1.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Rainbow Flat. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)69 (2.7)118 (4.6)211 (8.3)60 (2.4)48 (1.9)85 (3.3)49 (1.9)24 (0.9)39 (1.5)80 (3.1)73 (2.9)98 (3.9)
Average precipitation days (≥ 1 mm)10131811913547121113

Monthly sunshine hours in Rainbow Flat, Australia

The sunniest months in Rainbow Flat are October, November and December, when the sun shines an average of 10 hours 4 minutes a day. Least sunny months in Rainbow Flat: May, June and July receive an average of 7 hours 58 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Rainbow Flat. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours262273265270254227251281291295306325
Mean daily daylight hours13h 57m13h 12m12h 14m11h 16m10h 28m10h 4m10h 16m10h 58m11h 53m12h 52m13h 44m14h 11m

Solar UV radiation in Rainbow Flat, Australia

Rainbow Flat experiences the highest level of ultraviolet (UV) radiation in January, February and December, when the maximum UV index can reach values of 14 - 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 Rainbow Flat UV Index data.

Average daily maximum UV levels by month for Rainbow Flat. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)151412864478111214