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Onslow, Western Australia Climate & Temperature

⛺ Onslow, Western Australia has a subtropical steppe/ low-latitude semi-arid hot climate (Köppen-Geiger classification: BSh).subtropical hot steppe climate (BSh)

⛳ Onslow, Western Australia is situated in or near the subtropical desert scrub biome.

🌡️ The annual average temperature is 25.2 degrees Celsius (77.3 degrees Fahrenheit). See the temperatures page for a monthly breakdown and the fixed scale graph.

🐬 Average monthly temperatures vary by 11.5 °C (20.7°F). This indicates that the continentality type is oceanic, subtype truly oceanic.

☔ Total annual precipitation averages 430.6 mm (17 inches) which is equivalent to 430.6 Litres/m² (10.56 Gallons/ft²).

Onslow, Western Australia Climate Graph

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✨ The longest day of the year is 13:19 long on the 21 of December and the shortest day is 10:40 long on the 22 of June.

🐇Were you to burrow down through the centre of the Earth from Onslow, Western Australia you would pop up nearest to the climate station at San Juan/ Isla Verde Arp, Pr, Usa where you would find a Tropical monsoonal climate (Subtropical moist forest biome).

🌍Onslow, Western Australia, Australia is at 21°39'S, 115°6'E, 4 m (13 ft). Check the location on the map.

Onslow, Western Australia Climate Table

Average Max Temperature °C ( °F)
Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Annual
25 (77) 26 (79) 30 (85) 33 (91) 34 (93) 36 (97) 36 (97) 36 (97) 36 (96) 33 (91) 29 (84) 26 (78) 32 (89)
Average Temperature °C ( °F)
Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Annual
19 (66) 20 (67) 22 (72) 25 (77) 27 (80) 29 (84) 30 (87) 30 (87) 30 (86) 27 (80) 23 (73) 20 (68) 25 (77)
Average Min Temperature °C ( °F)
Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Annual
13 (55) 13 (55) 15 (59) 18 (64) 20 (67) 22 (72) 24 (76) 25 (77) 24 (75) 21 (69) 17 (63) 15 (58) 19 (66)
Average Precipitation mm (in)
Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Annual
17 (1) 15 (1) 3 (0) 1 (0) 3 (0) 2 (0) 68 (3) 95 (4) 91 (4) 18 (1) 61 (2) 57 (2) 431 (17)
Number of Wet Days (probability of rain on a day %)
Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Annual
3 (10) 2 (6) 0 (0) 0 (0) 1 (3) 1 (3) 2 (6) 3 (11) 3 (10) 1 (3) 3 (10) 3 (10) 22 (6)
Average Daylight Hours/ Day
Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Annual
10h 56' 11h 23' 12h 00' 12h 38' 13h 10' 13h 25' 13h 17' 12h 51' 12h 15' 11h 37' 11h 05' 10h 49' 12h 00'
Sun altitude at solar noon on the 21st day (°).
Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Annual
47.8 56.2 67.5 78.4 86.2 88.2 86.9 78.5 68.1 56.5 48.2 44.9 67.3


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