May weather forecastCottesloe, Australia
May
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).Temperature
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). Cottesloe's nighttime temperature in May drops to an average of 14.8°C (58.6°F).Humidity
In Cottesloe, the average relative humidity in May is 65%.Rainfall
In May, in Cottesloe, Australia, the rain falls for 9.8 days. Throughout May, 49mm (1.93") of precipitation is accumulated. Throughout the year, there are 114 rainfall days, and 404mm (15.91") of precipitation is accumulated.Sea temperature
In Cottesloe, in May, the average water temperature is 22°C (71.6°F).Note: Think about diving into 22°C (71.6°F) waters. Factors like your sensitivity to cold, the brightness of the sun, wind conditions, and the day's warmth play a role. For reference, Olympic swimming competitions use waters between 25°C (77°F) and 28°C (82.4°F).
Daylight
In Cottesloe, the average length of the day in May is 10h and 30min.On the first day of May in Cottesloe, sunrise is at 6:49 am and sunset at 5:39 pm. On the last day of the month, sunrise is at 7:08 am and sunset at 5:20 pm AWST.
Sunshine
In May, the average sunshine is 6.5h.UV index
The average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index of 5 in May converts into the following recommendations:
Exercise prevention - Protecting skin and eyes from harm is required. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Be cautious! Sand and water surfaces make the Sun's UV rays more potent.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Cottesloe, Australia
- Average high temperature in May: 20.4°C
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).
- Average low temperature in May: 14.8°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 in May
Cottesloe, Australia
- Average pressure in May: 1019.8mbar
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 in May
Cottesloe, Australia
- Average wind speed in May: 16.6km/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 in May
Cottesloe, Australia
- Average humidity in May: 65%
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 in May
Cottesloe, Australia
- Average rainfall in May: 49mm
The wettest month (with the highest rainfall) is June (75mm).
The driest month (with the least rainfall) is March (11mm).
Average rainfall days in May
Cottesloe, Australia
- Average rainfall days in May: 9.8 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 in May
Cottesloe, Australia
- Average sea temperature in May: 22°C
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 in May /
Average sunshine in May
Cottesloe, Australia
- Average daylight in May: 10h and 30min
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 May: 6h and 30min
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 in May
Cottesloe, Australia
- Average sunshine days in May: 19.3 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 in May
Cottesloe, Australia
- Average UV index in May: 5
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 in May
Cottesloe, Australia
- Average cloud cover in May: 27
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 in May
Cottesloe, Australia
- Average visibility in May: 10km
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).
