Dunsborough Water Temperature

Dunsborough is a town close to Geographe Bay. March is the month with the highest water temperature at 71.1°F / 21.7°C.
The coldest month is September with an average water temperature of 63.5°F / 17.5°C.
January is the driest at 0in / 0mm and August the wettest month with 1.9in / 49.2mm.
With an average air temperature of 70.5°F / 21.4°C, February is the warmest month in a year. August is the coldest with 54.5°F / 12.5°C average air temperature.
The Climate is described as temperate climate with warm and dry summer. Best time to Visit would be in February, January, March, December.

Dunsborough Summary

Description Value
Current water temperature 22 °C / 71.6 °F
Warmest Month Water Temperature: March with 21.7°C / 71.1°F
Coldest Month Water Temperature: September with 17.5°C / 63.5°F
Warmest Month Air Temperature: February with 21.4°C / 70.5°F
Coldest Month Air Temperature: August with 12.5°C / 54.5°F
Wettest Month: August with 49.2mm / 1.9in
Driest Month: January with 0mm / 0in
Highest Humidity July with 75.7%
Lowest Humidity January with 55.7%
Best Time to Visit: February, January, March, December
Climate Classification temperate climate with warm and dry summer

Dunsborough water temperature by month

Geographe Bay water temperature by month

Max. Water

Temperature (°C)

ø. Water

Temperature (°C)

Min. Water

Temperature (°C)

January

21.1 20.8 20.4

February

21.7 21.3 20.9

March

21.9 21.7 21.4

April

21.4 21.3 21.2

May

21.3 20.8 20.4

June

20.5 19.8 19.1

July

19.3 18.7 18.2

August

18.2 17.9 17.5

September

17.7 17.6 17.3

October

18.6 18 17.6

November

19.6 19 18.4

December

20.5 19.9 19.4

Geographe Bay water temperature by month

Max. Water

Temperature (°F)

ø. Water

Temperature (°F)

Min. Water

Temperature (°F)

January

70 69.4 68.7

February

71.1 70.3 69.6

March

71.4 71.1 70.5

April

70.5 70.3 70.2

May

70.3 69.4 68.7

June

68.9 67.6 66.4

July

66.7 65.7 64.8

August

64.8 64.2 63.5

September

63.9 63.7 63.1

October

65.5 64.4 63.7

November

67.3 66.2 65.1

December

68.9 67.8 66.9
March is the month with the highest water temperature at 71.1°F / 21.7°C. The month with the lowest is September with an average water temperature of 63.5°F / 17.5°C.

Dunsborough weather today & 14-day weather forecast

Date
Weather
Max. F
Min. F
Max. C
Min. C
Windspeed
Windir.
Precip.
Rainrisk
Rel. Humidity
May. 09
Overcast clouds
67 °F
63°F
19 °C
17°C
3mph (5km/h)
southwest
0in (1mm)
45 %
67%
May. 10
Few clouds
67 °F
56°F
20 °C
13°C
2mph (3km/h)
east
0in (0mm)
20 %
69%
May. 11
Broken clouds
71 °F
58°F
22 °C
14°C
4mph (6km/h)
south-southeast
0in (1mm)
30 %
71%
May. 12
Overcast clouds
61 °F
53°F
16 °C
12°C
5mph (8km/h)
south-southeast
0in (2mm)
40 %
68%
May. 13
Few clouds
67 °F
50°F
19 °C
10°C
4mph (7km/h)
east-southeast
0in (0mm)
0 %
61%
May. 14
Overcast clouds
68 °F
54°F
20 °C
12°C
4mph (7km/h)
east
0in (0mm)
0 %
65%
May. 15
Overcast clouds
69 °F
57°F
21 °C
14°C
4mph (7km/h)
east-northeast
0in (0mm)
0 %
57%
Date
Weather
Max. F
Min. F
Max. C
Min. C
Windspeed
Windir.
Precip.
Rainrisk
Rel. Humidity
May. 16
Overcast clouds
69 °F
63°F
21 °C
17°C
5mph (8km/h)
north-northeast
0in (0mm)
0 %
59%
May. 17
Overcast clouds
72 °F
65°F
22 °C
18°C
4mph (7km/h)
southeast
0in (2mm)
35 %
72%
May. 18
Few clouds
70 °F
66°F
21 °C
19°C
4mph (6km/h)
north-northeast
0in (0mm)
0 %
67%
May. 19
Broken clouds
62 °F
61°F
17 °C
16°C
6mph (9km/h)
south
0in (2mm)
40 %
72%
May. 20
Broken clouds
62 °F
58°F
16 °C
14°C
3mph (5km/h)
south
0in (1mm)
35 %
65%
May. 21
Scattered clouds
65 °F
53°F
18 °C
12°C
4mph (6km/h)
south-southwest
0in (0mm)
30 %
57%
May. 22
Overcast clouds
63 °F
54°F
17 °C
12°C
2mph (3km/h)
south-southeast
0in (0mm)
0 %
68%
May. 23
Broken clouds
62 °F
58°F
17 °C
15°C
3mph (5km/h)
southwest
0in (2mm)
65 %
67%
May. 24
Overcast clouds
65 °F
57°F
18 °C
14°C
2mph (4km/h)
southwest
0in (0mm)
25 %
62%

Dunsborough weather by month / climate table

Max.

Temperature

°C

ø.

Temperature

°C

Min.

Temperature

(°C)

Precip.

(mm)

Rainy Days

(d)

Rel. Humidity

(%)

January

29.3 21 15.4 0 0 55.7%

February

28.9 21.4 15.6 0 0 55.8%

March

28.7 20.1 14 0 0 58.7%

April

24.6 17.6 12 1.1 0 65.7%

May

20.3 15.3 11 3.6 0 71.6%

June

17.7 13.5 10 24.3 3 74.5%

July

16.1 12.5 8.8 34.2 5 75.7%

August

16.1 12.5 8.7 49.2 8 74.5%

September

17.2 13 9.3 27.4 4 71.8%

October

20.4 14.7 10.4 1.4 0 68.5%

November

24.8 17.3 11.4 1.2 0 61.7%

December

28.9 19.3 12.3 0 0 56.8%

Max.

Temperature

°F

ø.

Temperature

°F

Min.

Temperature

(°F)

Precip.

(in)

Rainy Days

(d)

Rel. Humidity

(%)

January

84.7 69.8 59.7 0 0 55.7%

February

84 70.5 60.1 0 0 55.8%

March

83.7 68.2 57.2 0 0 58.7%

April

76.3 63.7 53.6 0 0 65.7%

May

68.5 59.5 51.8 0.1 0 71.6%

June

63.9 56.3 50 1 3 74.5%

July

61 54.5 47.8 1.3 5 75.7%

August

61 54.5 47.7 1.9 8 74.5%

September

63 55.4 48.7 1.1 4 71.8%

October

68.7 58.5 50.7 0.1 0 68.5%

November

76.6 63.1 52.5 0 0 61.7%

December

84 66.7 54.1 0 0 56.8%
The warmest avg. temperature is around 70.5°F / 21.4°C, February is the month with the highest temperature. August is the coolest with 54.5°F / 12.5°C average air temperature. January is the month with the min. precipitation of 0in / 0mm and August with the max. precipitation in a year with 1.9in / 49.2mm.

Activities & POI in Dunsborough

Type of Activity List
Beach Meelup Beach, Eagle Bay
Attraction Country Life Farm, Castle Bay Lookout
Golf Course Dunsborough And Districts Country Club, Dunsborough Lakes Resort Golf Course
Caravan Site Dunsborough Lakes Holiday Resort
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