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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average sea temperature
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, is another warm summer month in Cottesloe, Australia, with an average temperature ranging between max 27.5°C (81.5°F) and min 19.5°C (67.1°F). The transition into January notes an average high-temperature of a still moderately hot 27.5°C (81.5°F), revealing a mild distinction from the 25.7°C (78.3°F) in December. Weather in January »
Weather in February
February, the last month of the summer in Cottesloe, is also a moderately hot month, with temperature in the range of an average high of 27.7°C (81.9°F) and an average low of 19.8°C (67.6°F). February is the warmest month, exhibiting average temperatures of 27.7°C (81.9°F) at the peak and 19.8°C (67.6°F) at the base. February's average heat index is calculated to be 29°C (84.2°F). Weather in February »
Weather in March
The first month of the autumn, March, is also a moderately hot month in Cottesloe, Australia, with an average temperature fluctuating between 26.3°C (79.3°F) and 18.8°C (65.8°F). The high-temperature average in March for Cottesloe is a still warm 26.3°C (79.3°F), staying closely aligned with February's conditions. Weather in March »
Weather in April
April, the same as March, is a moderately hot autumn month in Cottesloe, Australia, with an average temperature ranging between min 17°C (62.6°F) and max 23.7°C (74.7°F). April's average high-temperature is a still warm 23.7°C (74.7°F), maintaining a close comparison with March's 26.3°C (79.3°F). Weather in April »
Weather in May
May, the last month of the autumn in Cottesloe, is another pleasant month, with an average temperature varying between 20.4°C (68.7°F) and 14.8°C (58.6°F). Cottesloe records a mild change in average high-temperature during May, easing from a moderately hot 23.7°C (74.7°F) in April to a pleasant 20.4°C (68.7°F). Weather in May »
Weather in June
June, the first month of the winter in Cottesloe, is still a comfortable month, with an average temperature fluctuating between 13.4°C (56.1°F) and 18.2°C (64.8°F). Cottesloe experiences a minor change to a comfortable 18.2°C (64.8°F) in average high-temperature during June, closely reflecting May. Weather in June »
Weather in July
July, the same as June, is another refreshing winter month in Cottesloe, Australia, with an average temperature fluctuating between 17.2°C (63°F) and 12.2°C (54°F). Cottesloe records the coldest temperatures in July, averaging a high of 17.2°C (63°F) and a low of 12.2°C (54°F). Weather in July »
Weather in August
The last month of the winter, August, is another comfortable month in Cottesloe, Australia, with an average temperature ranging between min 12.2°C (54°F) and max 17.5°C (63.5°F). As August takes its course, Cottesloe's average high-temperature registers at a still refreshing 17.5°C (63.5°F), closely aligning with the preceding month. Weather in August »
Weather in September
September, the first month of the spring in Cottesloe, is still a refreshing month, with an average temperature fluctuating between 18.3°C (64.9°F) and 12.3°C (54.1°F). As Cottesloe, Australia, steps into September, the average high-temperature is measured at a still refreshing 18.3°C (64.9°F), displaying minor differences from August's 17.5°C (63.5°F). Weather in September »
Weather in October
October is an agreeable spring month in Cottesloe, Australia, with an average temperature ranging between min 13.9°C (57°F) and max 20.7°C (69.3°F). As Cottesloe transitions into October, the average high-temperature stands at a pleasant 20.7°C (69.3°F), offering little variation from the preceding month. Weather in October »
Weather in November
November, the last month of the spring in Cottesloe, is a warm month, with an average temperature varying between 23.5°C (74.3°F) and 16.1°C (61°F). Cottesloe's average high-temperature in November is a warm 23.5°C (74.3°F), marking an insignificant difference from the 20.7°C (69.3°F) of October. Weather in November »
Weather in December
December, the first month of the summer in Cottesloe, is also a moderately hot month, with an average temperature ranging between max 25.7°C (78.3°F) and min 17.9°C (64.2°F). The advent of December sees the average high-temperature at a still warm 25.7°C (78.3°F), subtly shifted from November's 23.5°C (74.3°F). Weather in December »
[Resources]Frequently asked questions
What are the least humid months in Cottesloe?
The months with the lowest humidity in Cottesloe, Australia, are January, February and December, with an average relative humidity of 59%.
How many days does it rain in Cottesloe?
Throughout the year, in Cottesloe, there are 114 rainfall days, and 404mm (15.91") of precipitation is accumulated.
What are the months with the most sunshine in Cottesloe?
January and December, with an average of 11.6h of sunshine, are months with the most sunshine in Cottesloe, Australia.
When is the highest UV index in Cottesloe?
January through March and December, with an average maximum UV index of 6, are months with the highest UV index.
What is the hottest time of year in Cottesloe?
The warmest temperatures occur during February, when averages reach a peak of 27.7°C (81.9°F) and a low of 19.8°C (67.6°F).
What is the driest month in Cottesloe?
The month with the least rainfall in Cottesloe is March, when the rain falls for 6.8 days and typically collects 11mm (0.43") of precipitation.
What is the month with the warmest sea water in Cottesloe?
March is the month with the warmest seawater in Cottesloe, with an average sea temperature of 23.3°C (73.9°F).
What is the wettest month in Cottesloe?
The month with the most rainfall in Cottesloe is June, when the rain falls for 12.4 days and typically aggregates up to 75mm (2.95") of precipitation.
What is the month with the shortest days in Cottesloe?
With an average of 10h and 6min of daylight, June has the shortest days of the year in Cottesloe.
What are the months with the lowest UV index in Cottesloe?
The months with the lowest UV index in Cottesloe, Australia, are June through August, with an average maximum UV index of 4.
What are the coldest months in Cottesloe?
The coldest period in Cottesloe, Australia, is July, when temperatures fluctuate between an average high of 17.2°C (63°F) and a low of 12.2°C (54°F).
What is the most humid month in Cottesloe?
With an average relative humidity of 72%, August is the most humid month in Cottesloe.
What is the month with the least sunshine in Cottesloe?
With an average of 5.7h of sunshine, August has the least sunshine of the year.
What is the month with the coldest sea water in Cottesloe?
September is the month with the coldest seawater in Cottesloe, with an average sea temperature of 18.7°C (65.7°F).
When are the longest days in Cottesloe?
December has the longest days of the year in Cottesloe, with an average of 14h and 12min of daylight.
Is there Daylight Saving Time (DST) in Cottesloe?
Cottesloe does not observe Daylight Saving Time (DST). AWST timezone is used throughout the entire year.
Average temperature
Cottesloe, Australia
The warmest month (with the highest average high temperature) is February (27.7°C).
The month with the lowest average high temperature is July (17.2°C).
The month with the highest average low temperature is February (19.8°C).
The coldest months (with the lowest average low temperature) are July and August (12.2°C).
Average pressure
Cottesloe, Australia
- Average pressure in January:
1011.5mbar - Average pressure in February:
1012.7mbar - Average pressure in March:
1015.6mbar - Average pressure in April:
1017.8mbar - Average pressure in May:
1019.8mbar - Average pressure in June:
1020.2mbar
- Average pressure in July:
1020.5mbar - Average pressure in August:
1019.3mbar - Average pressure in September:
1019mbar - Average pressure in October:
1017.4mbar - Average pressure in November:
1014.5mbar - Average pressure in December:
1012.6mbar
The month with the highest atmospheric pressure is July (1020.5mbar).
The month with the lowest atmospheric pressure is January (1011.5mbar).
Average wind speed
Cottesloe, Australia
- Average wind speed in January:
19.7km/h - Average wind speed in February:
19km/h - Average wind speed in March:
18.1km/h - Average wind speed in April:
16.2km/h - Average wind speed in May:
16.6km/h - Average wind speed in June:
17.7km/h
- Average wind speed in July:
18km/h - Average wind speed in August:
17.5km/h - Average wind speed in September:
17.9km/h - Average wind speed in October:
17.7km/h - Average wind speed in November:
18.9km/h - Average wind speed in December:
19.4km/h
The windiest month (with the highest average wind speed) is January (19.7km/h).
The calmest month (with the lowest average wind speed) is April (16.2km/h).
Average humidity
Cottesloe, Australia
The month with the highest relative humidity is August (72%).
The months with the lowest relative humidity are January, February and December (59%).
Average rainfall
Cottesloe, Australia
The wettest month (with the highest rainfall) is June (75mm).
The driest month (with the least rainfall) is March (11mm).
Average rainfall days
Cottesloe, Australia
- Average rainfall days in January:
5.4 days - Average rainfall days in February:
4.3 days - Average rainfall days in March:
6.8 days - Average rainfall days in April:
9.3 days - Average rainfall days in May:
9.8 days - Average rainfall days in June:
12.4 days
- Average rainfall days in July:
16.5 days - Average rainfall days in August:
15.3 days - Average rainfall days in September:
12.9 days - Average rainfall days in October:
9.4 days - Average rainfall days in November:
6.7 days - Average rainfall days in December:
5.2 days
The month with the highest number of rainy days is July (16.5 days).
The month with the least rainy days is February (4.3 days).
Average sea temperature
Cottesloe, Australia
The best month for swimming (with the highest average sea temperature) is March (23.3°C).
The coldest month (with the lowest average sea temperature) is September (18.7°C).
Average daylight / Average sunshine
Cottesloe, Australia
- Average daylight in January:
14h and 0min - Average daylight in February:
13h and 1min - Average daylight in March:
12h and 2min - Average daylight in April:
11h and 2min - Average daylight in May:
10h and 3min - Average daylight in June:
10h and 1min
- Average daylight in July:
10h and 2min - Average daylight in August:
11h and 0min - Average daylight in September:
11h and 5min - Average daylight in October:
12h and 5min - Average daylight in November:
13h and 4min - Average daylight in December:
14h and 1min
The month with the longest days is December (Average daylight: 14h and 12min).
The month with the shortest days is June (Average daylight: 10h and 6min).
- Average sunshine in January:
11h and 4min - Average sunshine in February:
11h and 0min - Average sunshine in March:
9h and 2min - Average sunshine in April:
7h and 2min - Average sunshine in May:
6h and 3min - Average sunshine in June:
6h and 1min
- Average sunshine in July:
5h and 5min - Average sunshine in August:
5h and 4min - Average sunshine in September:
8h and 1min - Average sunshine in October:
10h and 2min - Average sunshine in November:
11h and 1min - Average sunshine in December:
11h and 4min
The months with the most sunshine are January and December (Average sunshine: 11h and 36min).
The month with the least sunshine is August (Average sunshine: 5h and 42min).
Average sunshine days
Cottesloe, Australia
- Average sunshine days in January:
24 days - Average sunshine days in February:
22.3 days - Average sunshine days in March:
23.1 days - Average sunshine days in April:
19.1 days - Average sunshine days in May:
19.3 days - Average sunshine days in June:
15.6 days
- Average sunshine days in July:
12.8 days - Average sunshine days in August:
13.2 days - Average sunshine days in September:
14.8 days - Average sunshine days in October:
18.9 days - Average sunshine days in November:
21.2 days - Average sunshine days in December:
24.2 days
The month with the most sunshine days is December (24.2 days).
The month with the least sunshine days is July (12.8 days).
Average UV index
Cottesloe, Australia
The months with the highest UV index are January, February, March and December (UV index 6).
The months with the lowest UV index are June, July and August (UV index 4).
Average cloud cover
Cottesloe, Australia
The month with the most cloud cover is July (Cloud cover 39).
The month with the least cloud cover is January (Cloud cover 13).
Average visibility
Cottesloe, Australia
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Cottesloe, Australia
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