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Monthly climate in Stratham, Western Australia, Australia

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Stratham features a hot-summer Mediterranean climate (Csa).Temperatures typically range between 13 °C (56 °F) and 21 °C (71 °F) through the year, but rarely can drop to 6 °C (43 °F) or can rise to as high as 36 °C (97 °F).The average annual precipitation amounts to about 646 mm (25.4 inches) and receives 80 rainy days on the 1 mm (0.04 inches) threshold annually.Stratham enjoys an average of 3626 hours of sunshine throughout the year, and daylight varies from 9 hours 57 minutes to 14 hours 18 minutes per day.

Monthly average temperatures in Stratham, Western Australia, Australia §

The warmest months in Stratham are January, February and March, with daily mean temperatures ranging from 21 to 21 °C (69 - 71 °F) throughout the day. The coldest temperatures usually occur in July, August and September, when daily mean temperatures range from 13 to 14 °C (56 - 58 °F) throughout the day. On average each year, Stratham experiences 71 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 Stratham, Western 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 32°C
(90°F)		 32°C
(90°F)		 32°C
(90°F)		 29°C
(84°F)		 23°C
(74°F)		 21°C
(70°F)		 20°C
(69°F)		 21°C
(71°F)		 23°C
(73°F)		 28°C
(82°F)		 32°C
(90°F)		 36°C
(97°F)
Mean maximum 31°C
(88°F)		 31°C
(87°F)		 30°C
(86°F)		 27°C
(81°F)		 22°C
(72°F)		 19°C
(67°F)		 19°C
(67°F)		 20°C
(68°F)		 22°C
(71°F)		 25°C
(77°F)		 28°C
(83°F)		 32°C
(90°F)
Average high 26°C
(79°F)		 26°C
(79°F)		 24°C
(76°F)		 22°C
(71°F)		 19°C
(66°F)		 17°C
(63°F)		 16°C
(61°F)		 16°C
(61°F)		 17°C
(63°F)		 19°C
(66°F)		 21°C
(71°F)		 25°C
(77°F)
Daily mean 21°C
(71°F)		 21°C
(71°F)		 21°C
(69°F)		 18°C
(65°F)		 16°C
(60°F)		 15°C
(58°F)		 14°C
(57°F)		 13°C
(56°F)		 14°C
(58°F)		 16°C
(60°F)		 18°C
(64°F)		 20°C
(69°F)
Average low 17°C
(63°F)		 17°C
(64°F)		 17°C
(63°F)		 15°C
(59°F)		 13°C
(55°F)		 12°C
(54°F)		 12°C
(53°F)		 11°C
(52°F)		 11°C
(53°F)		 12°C
(54°F)		 14°C
(57°F)		 16°C
(61°F)
Mean minimum 13°C
(56°F)		 14°C
(57°F)		 13°C
(55°F)		 11°C
(52°F)		 10°C
(50°F)		 9°C
(48°F)		 9°C
(48°F)		 8°C
(46°F)		 7°C
(45°F)		 9°C
(48°F)		 10°C
(51°F)		 11°C
(53°F)
Minimum 11°C
(53°F)		 13°C
(55°F)		 12°C
(53°F)		 9°C
(49°F)		 8°C
(47°F)		 7°C
(45°F)		 7°C
(45°F)		 7°C
(45°F)		 6°C
(43°F)		 7°C
(44°F)		 8°C
(47°F)		 10°C
(50°F)

Compare climate in Stratham with other places

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

Monthly average precipitation in Stratham, Western Australia, Australia §

Stratham usually has the most precipitation in June, July and August, with an average of 12 rainy days and 112 mm (4.4 inches) of precipitation per month.The driest months in Stratham are January, November and December. On average, 15 mm (0.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Stratham, Western 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) 8 (0.3) 33 (1.3) 33 (1.3) 32 (1.3) 70 (2.8) 112 (4.4) 124 (4.9) 100 (3.9) 54 (2.1) 44 (1.7) 24 (0.9) 12 (0.5)
Average precipitation days (≥ 1 mm) 1 2 4 4 8 12 15 11 9 8 4 2

Monthly sunshine hours in Stratham, Western Australia, Australia §

The sunniest months in Stratham are October, November and December, when the sun shines an average of 11 hours 22 minutes a day.Least sunny months in Stratham: May, June and July 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 Stratham, Western 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 309 315 318 282 269 253 261 279 289 319 346 381
Mean daily daylight hours 14h 4m 13h 16m 12h 15m 11h 13m 10h 22m 9h 57m 10h 9m 10h 54m 11h 53m 12h 55m 13h 50m 14h 18m

Solar UV radiation in Stratham, Western Australia, Australia §

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

Average daily maximum UV levels by month for Stratham, Western 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 14 11 8 5 4 4 5 8 10 12 14