May weather forecastKoojan, Australia

May

Weather in May

The last month of the autumn, May, is also an agreeable month in Koojan, Australia, with temperature in the range of an average high of 22°C (71.6°F) and an average low of 12.3°C (54.1°F).

Temperature

Koojan's weather changes with the onset of May, slightly falling from a warm 27.1°C (80.8°F) in April to an agreeable 22°C (71.6°F). Throughout the month of May, Koojan reports a steady low-temperature average of 12.3°C (54.1°F).

Humidity

In Koojan, the average relative humidity in May is 60%.

Rainfall

In Koojan, in May, during 6.6 rainfall days, 17mm (0.67") of precipitation is typically accumulated. In Koojan, during the entire year, the rain falls for 85.8 days and collects up to 190mm (7.48") of precipitation.

Daylight

The average length of the day in May is 10h and 34min.
On the first day of May, sunrise is at 6:46 am and sunset at 5:39 pm. On the last day of the month, sunrise is at 7:04 am and sunset at 5:22 pm AWST.

Sunshine

In Koojan, the average sunshine in May is 6.7h.

UV index

In Koojan, the average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.
Note: The maximum daily UV index of 5 in May converts into the following recommendations:
Act with care - Obligation to protect against skin and eye damage is highlighted. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

Updated: Jan 26, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In May, in Koojan, the average high-temperature is 22°C (71.6°F), and the average low-temperature is 12.3°C (54.1°F). In April, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 28°C (82.4°F).

In May, the average relative humidity in Koojan is 60%.

In Koojan, in May, it is raining for 6.6 days, with typically 17mm (0.67") of accumulated precipitation.

The average day length in May in Koojan is 10h and 34min.

In May, on the first day of the month, sunrise is at 6:46 am and sunset at 5:39 pm. On the last day of the month, sunrise is at 7:04 am and sunset at 5:22 pm AWST.

In May, the average sunshine duration in Koojan, Australia, is 6.7h.

In May, the average daily maximum UV index in Koojan is 5. A UV Index of 3 to 5 symbolizes a medium health risk from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

Year J F M A May J J A S O N D

Apr

May

Jun

Average high temperature

27.1°C

22°C

18.7°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

12.6km/h

12km/h

12.1km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

22.4

22.9

Average UV index

Average cloud cover

Average visibility

Average temperature in May
Koojan, Australia

Average high temperature in May: 22°C

The warmest month (with the highest average high temperature) is January (34.8°C).
The month with the lowest average high temperature is July (17.1°C).

Average low temperature in May: 12.3°C

The month with the highest average low temperature is February (20.9°C).
The coldest month (with the lowest average low temperature) is August (7.8°C).

Average pressure in May
Koojan, Australia

Average pressure in May: 1019.6mbar

The month with the highest atmospheric pressure is July (1020.8mbar).
The month with the lowest atmospheric pressure is January (1010.1mbar).

Average wind speed in May
Koojan, Australia

Average wind speed in May: 11km/h

The windiest month (with the highest average wind speed) is January (14.8km/h).
The calmest month (with the lowest average wind speed) is July (10.7km/h).

Average humidity in May
Koojan, Australia

Average humidity in May: 60%

The month with the highest relative humidity is August (79%).
The month with the lowest relative humidity is February (43%).

Average rainfall in May
Koojan, Australia

Average rainfall in May: 17mm

The wettest month (with the highest rainfall) is August (31mm).
The driest month (with the least rainfall) is December (8mm).

Average rainfall days in May
Koojan, Australia

Average rainfall days in May: 6.6 days

The month with the highest number of rainy days is August (11 days).
The month with the least rainy days is December (4.5 days).

Average daylight in May /
Average sunshine in May
Koojan, Australia

Average daylight in May: 10h and 36min

The month with the longest days is December (Average daylight: 14h and 6min).
The month with the shortest days is June (Average daylight: 10h and 12min).

Average sunshine in May: 6h and 42min

The month with the most sunshine is January (Average sunshine: 11h and 42min).
The month with the least sunshine is July (Average sunshine: 6h and 0min).

Average sunshine days in May
Koojan, Australia

Average sunshine days in May: 22.9 days

The month with the most sunshine days is December (25 days).
The month with the least sunshine days is August (17.6 days).

Average UV index in May
Koojan, Australia

Average UV index in May: 5

The months with the highest UV index are January, February and December (UV index 7).
The months with the lowest UV index are June, July and August (UV index 4).

Average cloud cover in May
Koojan, Australia

Average cloud cover in May: 22

The months with the most cloud cover are July and August (Cloud cover 35).
The month with the least cloud cover is January (Cloud cover 13).

Average visibility in May
Koojan, Australia

Average visibility in May: 10km

The months with the highest visibility are January, February, March, April, May, November and December (10km).
The month with the lowest visibility is August (8km).