Monthly climate in Grasstree Beach, Queensland, Australia

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Grasstree Beach features a humid subtropical climate (Cwa). Temperatures typically range between 19 °C (66 °F) and 27 °C (80 °F) through the year, but rarely can drop to 11 °C (52 °F) or can rise to as high as 33 °C (92 °F). The average annual precipitation amounts to about 1361 mm (53.6 inches) and receives 135 rainy days on the 1 mm (0.04 inches) threshold annually. Grasstree Beach enjoys an average of 3504 hours of sunshine throughout the year, and daylight varies from 10 hours 50 minutes to 13 hours 23 minutes per day.

Monthly average temperatures in Grasstree Beach, Queensland, Australia §

The warmest months in Grasstree Beach are January, February and March, with daily mean temperatures ranging from 26 to 27 °C (80 - 80 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 19 to 19 °C (66 - 67 °F) throughout the day. On average each year, Grasstree Beach experiences 184 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 Grasstree Beach, Queensland, 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 33°C
(92°F)
33°C
(92°F)
32°C
(89°F)
30°C
(86°F)
27°C
(80°F)
24°C
(76°F)
25°C
(78°F)
25°C
(78°F)
26°C
(80°F)
28°C
(83°F)
32°C
(90°F)
31°C
(88°F)
Mean maximum 30°C
(87°F)
31°C
(88°F)
30°C
(87°F)
28°C
(83°F)
26°C
(79°F)
24°C
(75°F)
24°C
(75°F)
25°C
(77°F)
26°C
(79°F)
27°C
(82°F)
30°C
(86°F)
30°C
(86°F)
Average high 28°C
(83°F)
28°C
(83°F)
28°C
(83°F)
26°C
(79°F)
24°C
(75°F)
22°C
(71°F)
22°C
(71°F)
22°C
(72°F)
23°C
(74°F)
25°C
(78°F)
27°C
(80°F)
28°C
(82°F)
Daily mean 27°C
(80°F)
27°C
(80°F)
26°C
(80°F)
24°C
(76°F)
22°C
(71°F)
19°C
(67°F)
19°C
(66°F)
19°C
(67°F)
21°C
(70°F)
24°C
(75°F)
25°C
(77°F)
26°C
(79°F)
Average low 25°C
(77°F)
25°C
(77°F)
25°C
(77°F)
23°C
(73°F)
20°C
(68°F)
17°C
(63°F)
16°C
(62°F)
17°C
(62°F)
19°C
(66°F)
22°C
(72°F)
23°C
(74°F)
25°C
(76°F)
Mean minimum 24°C
(75°F)
23°C
(74°F)
22°C
(73°F)
20°C
(68°F)
15°C
(60°F)
13°C
(55°F)
12°C
(54°F)
13°C
(56°F)
16°C
(61°F)
19°C
(66°F)
21°C
(70°F)
23°C
(73°F)
Minimum 23°C
(73°F)
21°C
(71°F)
21°C
(70°F)
16°C
(61°F)
13°C
(55°F)
11°C
(52°F)
12°C
(53°F)
12°C
(54°F)
15°C
(59°F)
18°C
(64°F)
20°C
(68°F)
22°C
(73°F)

Compare climate in Grasstree Beach with other places

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

Monthly average precipitation in Grasstree Beach, Queensland, Australia §

Grasstree Beach usually has the most precipitation in January, March and December, with an average of 17 rainy days and 249 mm (9.8 inches) of precipitation per month. The driest months in Grasstree Beach are June, August and September. On average, 22 mm (0.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Grasstree Beach, Queensland, 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) 253 (10.0) 183 (7.2) 290 (11.4) 131 (5.2) 82 (3.2) 29 (1.1) 46 (1.8) 18 (0.7) 20 (0.8) 60 (2.3) 45 (1.8) 203 (8.0)
Average precipitation days (≥ 1 mm) 17 17 21 16 14 8 4 3 4 7 10 14

Monthly sunshine hours in Grasstree Beach, Queensland, Australia §

The sunniest months in Grasstree Beach are October, November and December, when the sun shines an average of 10 hours 41 minutes a day. Least sunny months in Grasstree Beach: January, May and June receive an average of 8 hours 31 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Grasstree Beach, Queensland, 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 248 284 287 281 274 261 281 298 303 320 334 328
Mean daily daylight hours 13h 15m 12h 47m 12h 11m 11h 34m 11h 4m 10h 50m 10h 57m 11h 23m 11h 57m 12h 34m 13h 6m 13h 23m

Solar UV radiation in Grasstree Beach, Queensland, Australia §

Grasstree Beach experiences the highest level of ultraviolet (UV) radiation in January, November 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 High / Very High exposure category. In these months, the maximum values of the UV index do not exceed 9. For more detailed information, check out our hourly Grasstree Beach UV Index data.

Average daily maximum UV levels by month for Grasstree Beach, Queensland, 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 14 12 9 7 8 10 12 14 15 16

Detailed Monthly Weather Insights for Grasstree Beach, Queensland, Australia

Discover in-depth weather details for every month in Grasstree Beach. 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 Grasstree Beach'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.