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Monthly climate in Gloucester, New South Wales, Australia

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Gloucester features a oceanic climate (Cfb). Temperatures typically range between 11 °C (51 °F) and 24 °C (75 °F) through the year, but rarely can drop to -2 °C (29 °F) or can rise to as high as 43 °C (110 °F). The average annual precipitation amounts to about 848 mm (33.4 inches) and receives 116 rainy days on the 1 mm (0.04 inches) threshold annually. Gloucester enjoys an average of 3340 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 Gloucester, New South Wales, Australia §

The warmest months in Gloucester are January, February and December, with daily mean temperatures ranging from 22 to 24 °C (72 - 75 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 11 to 12 °C (51 - 53 °F) throughout the day. On average each year, Gloucester experiences 125 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 Gloucester, 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 43°C
(110°F)		 43°C
(110°F)		 37°C
(98°F)		 32°C
(90°F)		 27°C
(80°F)		 24°C
(75°F)		 26°C
(79°F)		 28°C
(82°F)		 34°C
(94°F)		 35°C
(95°F)		 40°C
(104°F)		 40°C
(105°F)
Mean maximum 38°C
(101°F)		 37°C
(99°F)		 34°C
(93°F)		 29°C
(85°F)		 25°C
(78°F)		 20°C
(69°F)		 24°C
(76°F)		 26°C
(79°F)		 31°C
(89°F)		 33°C
(91°F)		 34°C
(94°F)		 38°C
(101°F)
Average high 30°C
(87°F)		 28°C
(83°F)		 26°C
(78°F)		 24°C
(75°F)		 20°C
(69°F)		 17°C
(63°F)		 18°C
(65°F)		 20°C
(68°F)		 23°C
(74°F)		 25°C
(77°F)		 26°C
(80°F)		 28°C
(84°F)
Daily mean 24°C
(75°F)		 22°C
(72°F)		 20°C
(69°F)		 17°C
(63°F)		 14°C
(57°F)		 11°C
(53°F)		 11°C
(51°F)		 12°C
(53°F)		 15°C
(59°F)		 18°C
(64°F)		 19°C
(67°F)		 22°C
(72°F)
Average low 18°C
(65°F)		 17°C
(63°F)		 16°C
(62°F)		 12°C
(54°F)		 9°C
(48°F)		 7°C
(45°F)		 5°C
(41°F)		 5°C
(42°F)		 8°C
(46°F)		 12°C
(53°F)		 13°C
(56°F)		 16°C
(61°F)
Mean minimum 13°C
(55°F)		 12°C
(54°F)		 11°C
(52°F)		 7°C
(45°F)		 3°C
(37°F)		 3°C
(38°F)		 -0°C
(32°F)		 1°C
(34°F)		 3°C
(37°F)		 6°C
(43°F)		 7°C
(45°F)		 11°C
(52°F)
Minimum 8°C
(47°F)		 11°C
(52°F)		 10°C
(49°F)		 4°C
(39°F)		 1°C
(34°F)		 1°C
(35°F)		 -2°C
(29°F)		 -0°C
(31°F)		 1°C
(34°F)		 4°C
(39°F)		 7°C
(45°F)		 10°C
(50°F)

Compare climate in Gloucester with other places

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

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

Gloucester usually has the most precipitation in February, March and December, with an average of 15 rainy days and 140 mm (5.5 inches) of precipitation per month. The driest months in Gloucester are May, August and September. On average, 24 mm (0.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Gloucester, 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) 81 (3.2) 130 (5.1) 199 (7.8) 37 (1.5) 24 (0.9) 45 (1.8) 33 (1.3) 17 (0.7) 30 (1.2) 84 (3.3) 76 (3.0) 91 (3.6)
Average precipitation days (≥ 1 mm) 11 14 17 10 5 9 4 3 5 13 11 14

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

The sunniest months in Gloucester are October, November and December, when the sun shines an average of 10 hours 13 minutes a day. Least sunny months in Gloucester: May, June and July receive an average of 7 hours 56 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Gloucester, 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 269 280 273 269 254 225 251 281 294 297 308 334
Mean daily daylight hours 13h 57m 13h 12m 12h 14m 11h 16m 10h 28m 10h 4m 10h 16m 10h 57m 11h 53m 12h 52m 13h 44m 14h 11m

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

Gloucester 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 Gloucester UV Index data.

Average daily maximum UV levels by month for Gloucester, 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) 15 14 12 8 6 4 4 7 8 11 13 15

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

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