May weather forecast
Baulkham Hills, Australia

May

Weather in May

The last month of the autumn, May, is another comfortable month in Baulkham Hills, Australia, with an average temperature fluctuating between 19.9°C (67.8°F) and 10.9°C (51.6°F).

Temperature

With May's onset, the weather reveals a slight temperature decrease, transitioning from a warm 23.2°C (73.8°F) in April to a comfortable 19.9°C (67.8°F). May nights in Baulkham Hills experience a consistent temperature drop to a cool 10.9°C (51.6°F).

Humidity

In Baulkham Hills, Australia, the average relative humidity in May is 71%.

Rainfall

The month with the least rainfall is May, when the rain falls for 8.6 days and typically collects 27mm (1.06") of precipitation.

Daylight

In Baulkham Hills, the average length of the day in May is 10h and 23min.
On the first day of the month, sunrise is at 6:30 am and sunset at 5:15 pm. On the last day of May, in Baulkham Hills, Australia, sunrise is at 6:51 am and sunset at 4:55 pm AEST.

Sunshine

The average sunshine in May is 7.7h.

UV index

The months with the lowest UV index in Baulkham Hills are May through September, with an average maximum UV index of 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum UV index, 4 during May, leads to the following recommendations:
Guard yourself - An obligation to protect skin and eyes from harm exists. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.

Frequently asked questions

What are the temperatures in Baulkham Hills in May?
In May, in Baulkham Hills, the average high-temperature is 19.9°C (67.8°F), and the average low-temperature is 10.9°C (51.6°F). In February, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines relative humidity and air temperature, is calculated to be 30°C (86°F).
What is the average humidity in May in Baulkham Hills?
In Baulkham Hills, Australia, the average relative humidity in May is 71%.
What is the driest month in Baulkham Hills?
The month with the least rainfall is May, when the rain falls for 8.6 days and typically collects 27mm (1.06") of precipitation.
How many days does it rain in May in Baulkham Hills?
In Baulkham Hills, during May, the rain falls for 8.6 days and regularly aggregates up to 27mm (1.06") of precipitation.
What is the average length of the day in May in Baulkham Hills?
In May, the average day length is 10h and 23min.
What time are sunrise and sunset in May in Baulkham Hills?
In May, on the first day of the month, sunrise is at 6:30 am and sunset at 5:15 pm. On the last day of the month, in Baulkham Hills, Australia, sunrise is at 6:51 am and sunset at 4:55 pm AEST.
How long on average sun shines in May in Baulkham Hills?
In May, the average sunshine duration in Baulkham Hills, Australia, is 7.7h.
What is the month with the lowest UV index in Baulkham Hills?
The months with the lowest UV index are May through September, with an average maximum UV index of 4.
What is the UV index intensity in May in Baulkham Hills?
In May, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in May
Baulkham Hills, Australia
  • Average high temperature in May: 19.9°C

The warmest month (with the highest average high temperature) is January (29.2°C).
The month with the lowest average high temperature is June (16.8°C).

  • Average low temperature in May: 10.9°C

The month with the highest average low temperature is January (18.8°C).
The coldest month (with the lowest average low temperature) is July (8.1°C).

Average pressure in May
Baulkham Hills, Australia
  • Average pressure in May: 1020.2mbar

The month with the highest atmospheric pressure is June (1021mbar).
The month with the lowest atmospheric pressure is January (1012.9mbar).

Average wind speed in May
Baulkham Hills, Australia
  • Average wind speed in May: 9km/h

The windiest month (with the highest average wind speed) is December (10.2km/h).
The calmest month (with the lowest average wind speed) is April (8.8km/h).

Average humidity in May
Baulkham Hills, Australia
  • Average humidity in May: 71%

The month with the highest relative humidity is June (76%).
The month with the lowest relative humidity is September (65%).

Average rainfall in May
Baulkham Hills, Australia
  • Average rainfall in May: 27mm

The wettest month (with the highest rainfall) is February (87mm).
The driest month (with the least rainfall) is May (27mm).

Average rainfall days in May
Baulkham Hills, Australia
  • Average rainfall days in May: 8.6 days

The month with the highest number of rainy days is March (17.6 days).
The month with the least rainy days is August (7.9 days).

Average daylight in May /
Average sunshine in May
Baulkham Hills, Australia
  • Average daylight in May: 10h and 2min

The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).

  • Average sunshine in May: 7h and 4min

The months with the most sunshine are November and December (Average sunshine: 9h and 24min).
The month with the least sunshine is June (Average sunshine: 5h and 48min).

Average sunshine days in May
Baulkham Hills, Australia
  • Average sunshine days in May: 19.3 days

The month with the most sunshine days is August (21 days).
The month with the least sunshine days is February (10.4 days).

Average UV index in May
Baulkham Hills, Australia
  • Average UV index in May: 4

The months with the highest UV index are January, February, November and December (UV index 6).
The months with the lowest UV index are May, June, July, August and September (UV index 4).

Average cloud cover in May
Baulkham Hills, Australia
  • Average cloud cover in May: 27

The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 25).

Average visibility in May
Baulkham Hills, Australia
  • Average visibility in May: 9km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).

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