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Monthly climate in Mannum, South Australia, Australia

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Mannum features a cold semi-arid climate (BSk). Temperatures typically range between 10 °C (50 °F) and 22 °C (71 °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 295 mm (11.6 inches) and receives 59 rainy days on the 1 mm (0.04 inches) threshold annually. Mannum enjoys an average of 3363 hours of sunshine throughout the year, and daylight varies from 9 hours 48 minutes to 14 hours 27 minutes per day.

Monthly average temperatures in Mannum, South Australia, Australia §

The warmest months in Mannum are January, February and December, with daily mean temperatures ranging from 20 to 22 °C (68 - 71 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 10 to 10 °C (50 - 51 °F) throughout the day. On average each year, Mannum experiences 94 days above 25 °C (77.0 °F) and 1 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Mannum, South Australia, Australia. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 45°C
(113°F)		 39°C
(103°F)		 39°C
(103°F)		 37°C
(99°F)		 26°C
(80°F)		 21°C
(70°F)		 23°C
(74°F)		 24°C
(75°F)		 31°C
(87°F)		 37°C
(99°F)		 43°C
(110°F)		 45°C
(113°F)
Mean maximum 42°C
(107°F)		 38°C
(100°F)		 35°C
(95°F)		 32°C
(90°F)		 24°C
(76°F)		 18°C
(65°F)		 21°C
(70°F)		 23°C
(73°F)		 29°C
(84°F)		 33°C
(91°F)		 38°C
(100°F)		 39°C
(103°F)
Average high 29°C
(85°F)		 27°C
(80°F)		 26°C
(79°F)		 23°C
(73°F)		 18°C
(64°F)		 15°C
(59°F)		 15°C
(59°F)		 15°C
(59°F)		 19°C
(66°F)		 22°C
(72°F)		 25°C
(76°F)		 27°C
(81°F)
Daily mean 22°C
(71°F)		 20°C
(68°F)		 19°C
(66°F)		 16°C
(62°F)		 12°C
(55°F)		 10°C
(50°F)		 10°C
(51°F)		 10°C
(51°F)		 13°C
(55°F)		 15°C
(60°F)		 18°C
(64°F)		 20°C
(68°F)
Average low 15°C
(59°F)		 14°C
(58°F)		 13°C
(56°F)		 11°C
(52°F)		 8°C
(47°F)		 6°C
(43°F)		 6°C
(44°F)		 6°C
(43°F)		 7°C
(45°F)		 9°C
(49°F)		 11°C
(53°F)		 13°C
(55°F)
Mean minimum 10°C
(51°F)		 9°C
(48°F)		 8°C
(46°F)		 6°C
(43°F)		 3°C
(38°F)		 1°C
(35°F)		 2°C
(36°F)		 1°C
(34°F)		 2°C
(36°F)		 4°C
(39°F)		 5°C
(42°F)		 7°C
(45°F)
Minimum 9°C
(48°F)		 8°C
(47°F)		 7°C
(44°F)		 4°C
(39°F)		 1°C
(34°F)		 -1°C
(30°F)		 0°C
(33°F)		 -0°C
(32°F)		 -1°C
(31°F)		 3°C
(38°F)		 5°C
(41°F)		 7°C
(44°F)

Compare climate in Mannum with other places

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

Monthly average precipitation in Mannum, South Australia, Australia §

Mannum usually has the most precipitation in May, August and November, with an average of 7 rainy days and 35 mm (1.4 inches) of precipitation per month. The driest months in Mannum are January, March and December. On average, 13 mm (0.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Mannum, South Australia, Australia. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 15 (0.6) 19 (0.7) 8 (0.3) 21 (0.8) 30 (1.2) 28 (1.1) 29 (1.1) 44 (1.7) 25 (1.0) 28 (1.1) 32 (1.3) 15 (0.6)
Average precipitation days (≥ 1 mm) 2 2 1 3 7 6 8 9 6 5 7 3

Monthly sunshine hours in Mannum, South Australia, Australia §

The sunniest months in Mannum are March, November and December, when the sun shines an average of 10 hours 42 minutes a day. Least sunny months in Mannum: May, June and July receive an average of 7 hours 32 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Mannum, South Australia, Australia. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 294 300 311 257 234 222 237 249 276 305 317 356
Mean daily daylight hours 14h 12m 13h 21m 12h 16m 11h 10m 10h 15m 9h 48m 10h 2m 10h 49m 11h 52m 12h 58m 13h 56m 14h 27m

Solar UV radiation in Mannum, South Australia, Australia §

Mannum experiences the highest level of ultraviolet (UV) radiation in January, February and December, when the maximum UV index can reach values of 13 - 15, 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 Mannum UV Index data.

Average daily maximum UV levels by month for Mannum, South Australia, Australia. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 14 13 12 8 5 3 4 5 8 10 12 15

Detailed Monthly Weather Insights for Mannum, South Australia, Australia

Discover in-depth weather details for every month in Mannum. Click through the links below for comprehensive overviews of temperature trends, precipitation levels, sunshine hours, and solar UV radiation specifics. Whether planning a visit or simply curious about Mannum's climate nuances, these monthly breakdowns provide the information you need for an informed understanding of what to expect throughout the year.

Each link leads to a detailed account of the typical weather conditions for that month, providing both locals and tourists with vital information to plan their daily activities, wardrobe, and travel itineraries accordingly.