July weather forecast
Thornleigh, Australia

July

Weather in July

July, like June, in Thornleigh, Australia, is another refreshing winter month, with an average temperature ranging between min 8.1°C (46.6°F) and max 16.9°C (62.4°F).

Temperature

July is marked by an average high-temperature of a still comfortable 16.9°C (62.4°F), almost identical to the preceding month. In July, Thornleigh records an average nighttime temperature of 8.1°C (46.6°F).

Humidity

In Thornleigh, the average relative humidity in July is 71%.

Rainfall

In Thornleigh, in July, it is raining for 9.5 days, with typically 29mm (1.14") of accumulated precipitation. Throughout the year, in Thornleigh, there are 149.1 rainfall days, and 546mm (21.5") of precipitation is accumulated.

Daylight

The average length of the day in July is 10h and 9min.
On the first day of July, sunrise is at 7:01 am and sunset at 4:58 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 5:15 pm AEST.

Sunshine

The average sunshine in July is 8h.

UV index

May through September, with an average maximum UV index of 4, are months with the lowest UV index in Thornleigh. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 4 during July translates into the following directions:
Guard yourself - Avoiding sunburn is suggested. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.

Frequently asked questions

What is the average July temperature in Thornleigh?
July temperatures in Thornleigh vary between a high-temperature of 16.9°C (62.4°F) and a low-temperature of 8.1°C (46.6°F). In February, the average heat index (a.k.a. 'real feel', 'feels like'), which combines relative humidity and air temperature, is calculated to be 30°C (86°F).
What is the average humidity in July in Thornleigh?
In Thornleigh, the average relative humidity in July is 71%.
How many days does it rain in July in Thornleigh?
In Thornleigh, in July, it is raining for 9.5 days, with typically 29mm (1.14") of accumulated precipitation.
What is the average length of the day in July in Thornleigh?
The average day length in July in Thornleigh, Australia, is 10h and 9min.
When is the sunrise / sunset in July in Thornleigh?
In July, on the first day of the month, sunrise is at 7:01 am and sunset at 4:58 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 5:15 pm AEST.
How many hours of sunshine does Thornleigh have in July?
The average sunshine duration in July is 8h.
What are the months with the lowest UV index in Thornleigh?
The months with the lowest UV index in Thornleigh, Australia, are May through September, with an average maximum UV index of 4.
What is the UV index reading in July in Thornleigh?
The average daily maximum UV index in July is 4. A UV Index estimate of 3 to 5 represents a moderate vulnerability 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 July - Thornleigh, Australia
Average temperature in July
Thornleigh, Australia
  • Average high temperature in July: 16.9°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 July: 8.1°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 July - Thornleigh, Australia
Average pressure in July
Thornleigh, Australia
  • Average pressure in July: 1020.5mbar

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 July - Thornleigh, Australia
Average wind speed in July
Thornleigh, Australia
  • Average wind speed in July: 9.4km/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 July - Thornleigh, Australia
Average humidity in July
Thornleigh, Australia
  • Average humidity in July: 71%

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

Average rainfall in July - Thornleigh, Australia
Average rainfall in July
Thornleigh, Australia
  • Average rainfall in July: 29mm

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

Average rainfall days in July - Thornleigh, Australia
Average rainfall days in July
Thornleigh, Australia
  • Average rainfall days in July: 9.5 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 July / Average sunshine in July - Thornleigh, Australia
Average daylight in July /
Average sunshine in July
Thornleigh, Australia
  • Average daylight in July: 10h and 1min

The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 10h and 0min).

  • Average sunshine in July: 8h and 0min

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 July - Thornleigh, Australia
Average sunshine days in July
Thornleigh, Australia
  • Average sunshine days in July: 19 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 July - Thornleigh, Australia
Average UV index in July
Thornleigh, Australia
  • Average UV index in July: 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 July - Thornleigh, Australia
Average cloud cover in July
Thornleigh, Australia
  • Average cloud cover in July: 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 July - Thornleigh, Australia
Average visibility in July
Thornleigh, Australia
  • Average visibility in July: 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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