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Monthly climate in Walcha, New South Wales, Australia

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Walcha features a oceanic climate (Cfb). Temperatures typically range between 6 °C (43 °F) and 21 °C (69 °F) through the year, but rarely can drop to -6 °C (21 °F) or can rise to as high as 36 °C (98 °F). The average annual precipitation amounts to about 744 mm (29.3 inches) and receives 97 rainy days on the 1 mm (0.04 inches) threshold annually. Walcha enjoys an average of 3444 hours of sunshine throughout the year, and daylight varies from 10 hours 9 minutes to 14 hours 6 minutes per day.

Monthly average temperatures in Walcha, New South Wales, Australia §

The warmest months in Walcha are January, February and December, with daily mean temperatures ranging from 19 to 21 °C (66 - 69 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 6 to 7 °C (43 - 45 °F) throughout the day. On average each year, Walcha experiences 68 days above 25 °C (77.0 °F) and 35 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Walcha, New South Wales, 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 35°C
(95°F)		 36°C
(98°F)		 30°C
(87°F)		 27°C
(80°F)		 22°C
(72°F)		 18°C
(65°F)		 19°C
(67°F)		 21°C
(70°F)		 27°C
(81°F)		 30°C
(86°F)		 31°C
(89°F)		 34°C
(94°F)
Mean maximum 32°C
(90°F)		 31°C
(88°F)		 28°C
(83°F)		 24°C
(75°F)		 20°C
(68°F)		 15°C
(60°F)		 17°C
(64°F)		 19°C
(67°F)		 24°C
(76°F)		 27°C
(80°F)		 28°C
(83°F)		 31°C
(89°F)
Average high 27°C
(81°F)		 25°C
(78°F)		 23°C
(73°F)		 20°C
(68°F)		 16°C
(61°F)		 13°C
(55°F)		 13°C
(55°F)		 14°C
(57°F)		 18°C
(65°F)		 21°C
(69°F)		 22°C
(73°F)		 25°C
(78°F)
Daily mean 21°C
(69°F)		 19°C
(66°F)		 17°C
(63°F)		 13°C
(56°F)		 9°C
(49°F)		 7°C
(45°F)		 6°C
(43°F)		 7°C
(44°F)		 11°C
(51°F)		 14°C
(57°F)		 16°C
(61°F)		 19°C
(66°F)
Average low 15°C
(58°F)		 14°C
(57°F)		 12°C
(55°F)		 8°C
(47°F)		 5°C
(41°F)		 3°C
(37°F)		 1°C
(34°F)		 1°C
(34°F)		 4°C
(39°F)		 8°C
(46°F)		 10°C
(50°F)		 13°C
(55°F)
Mean minimum 9°C
(49°F)		 9°C
(48°F)		 7°C
(45°F)		 2°C
(36°F)		 -2°C
(28°F)		 -2°C
(29°F)		 -5°C
(23°F)		 -4°C
(25°F)		 -2°C
(29°F)		 2°C
(36°F)		 3°C
(37°F)		 6°C
(43°F)
Minimum 5°C
(42°F)		 7°C
(46°F)		 6°C
(43°F)		 -1°C
(30°F)		 -4°C
(26°F)		 -5°C
(23°F)		 -6°C
(21°F)		 -5°C
(23°F)		 -3°C
(27°F)		 0°C
(33°F)		 1°C
(34°F)		 4°C
(40°F)

Compare climate in Walcha with other places

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

Monthly average precipitation in Walcha, New South Wales, Australia §

Walcha usually has the most precipitation in March, November and December, with an average of 11 rainy days and 103 mm (4.0 inches) of precipitation per month. The driest months in Walcha are April, May and September. On average, 26 mm (1.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Walcha, New South Wales, 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) 69 (2.7) 75 (3.0) 120 (4.7) 25 (1.0) 28 (1.1) 47 (1.8) 42 (1.7) 35 (1.4) 24 (1.0) 91 (3.6) 92 (3.6) 97 (3.8)
Average precipitation days (≥ 1 mm) 9 9 12 3 5 8 6 5 5 12 11 12

Monthly sunshine hours in Walcha, New South Wales, Australia §

The sunniest months in Walcha are October, November and December, when the sun shines an average of 10 hours 37 minutes a day. Least sunny months in Walcha: May, June and July receive an average of 8 hours 5 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Walcha, New South Wales, 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 286 294 285 271 256 231 256 286 298 310 322 344
Mean daily daylight hours 13h 53m 13h 10m 12h 14m 11h 18m 10h 32m 10h 9m 10h 20m 11h 0m 11h 53m 12h 50m 13h 40m 14h 6m

Solar UV radiation in Walcha, New South Wales, Australia §

Walcha experiences the highest level of ultraviolet (UV) radiation in January, February and December, when the maximum UV index can reach values of 15 - 16, 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 7. For more detailed information, check out our hourly Walcha UV Index data.

Average daily maximum UV levels by month for Walcha, New South Wales, 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) 16 15 13 9 7 4 5 7 9 12 14 16

Detailed Monthly Weather Insights for Walcha, New South Wales, Australia

Discover in-depth weather details for every month in Walcha. 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 Walcha'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.