July weather forecast
Blackheath, Australia

Weather in July

July, the same as June, in Blackheath, Australia, is a moderate winter month, with average temperature fluctuating between 3.3°C (37.9°F) and 13.7°C (56.7°F).

Temperature

June and July, with an average high-temperature of 13.7°C (56.7°F), are the coldest months.

Humidity

The average relative humidity in Blackheath is 77%.

Rainfall

In Blackheath, in July, it is raining for 8.9 days, with typically 30mm (1.18") of accumulated precipitation. Throughout the year, there are 157.9 rainfall days, and 569mm (22.4") of precipitation is accumulated.

Daylight

In Blackheath, the average length of the day in July is 10.2h.

Sunshine

In July, the average sunshine is 8.3h.

UV index

Months with the lowest UV index are May through July, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a medium health hazard from the exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 3 in July interpret into the following advice:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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.
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FAQ

What is the coldest month in Blackheath?

The coldest months in Blackheath, Australia, are June and July, with an average high-temperature of 13.7°C (56.7°F).

What is the average humidity in July in Blackheath?

The average relative humidity in July in Blackheath is 77%.

How many days does it rain in July in Blackheath?

In Blackheath, Australia, in July, it is raining for 8.9 days, with typically 30mm (1.18") of accumulated precipitation.

How many hours of daylight does Blackheath have in July?

The average length of the day in July is 10.2h.

How long on average sun shines in July in Blackheath?

The average sunshine in July is 8.3h.

What is the month with the lowest UV index in Blackheath?

May through July, with an average maximum UV index of 3, are months with the lowest UV index.

How high is the UV index in July in Blackheath?

In Blackheath, Australia, the average daily maximum UV index in July is 3. A UV Index value of 3 to 5 symbolizes a moderate health threat from the exposure to the Sun's UV radiation.

Average temperature in July
Blackheath, Australia

Average temperature in July - Blackheath, Australia
  • Average high temperature in July: 13.7°C

The warmest month (with the highest average high temperature) is January (28.6°C).
Months with the lowest average high temperature are June and July (13.7°C).

  • Average low temperature in July: 3.3°C

The month with the highest average low temperature is January (15.4°C).
The coldest month (with the lowest average low temperature) is July (3.3°C).

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Average pressure in July
Blackheath, Australia

Average pressure in July - Blackheath, Australia
  • Average pressure in July: 1021.1mbar

The month with the highest atmospheric pressure is June (1021.6mbar).
The month with the lowest atmospheric pressure is January (1012.7mbar).

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Average wind speed in July
Blackheath, Australia

Average wind speed in July - Blackheath, Australia
  • Average wind speed in July: 7.8km/h

The windiest month (with the highest average wind speed) is August (8.6km/h).
The calmest months (with the lowest average wind speed) are March and April (6.3km/h).

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Average humidity in July
Blackheath, Australia

Average humidity in July - Blackheath, Australia
  • Average humidity in July: 77%

The month with the highest relative humidity is June (82%).
The month with the lowest relative humidity is December (68%).

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Average rainfall in July
Blackheath, Australia

Average rainfall in July - Blackheath, Australia
  • Average rainfall in July: 30mm

The wettest month (with the highest rainfall) is February (109mm).
The driest month (with the least rainfall) is May (22mm).

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Average rainfall days in July
Blackheath, Australia

Average rainfall days in July - Blackheath, Australia
  • Average rainfall days in July: 8.9 days

The month with the highest number of rainy days is March (17.7 days).
Months with the least rainy days are July and August (8.9 days).

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Average daylight in July /
Average sunshine in July
Blackheath, Australia

Average daylight in July / Average sunshine in July - Blackheath, Australia
  • Average daylight in July: 10.2h

The month with the longest days is December (Average daylight: 14.4h).
The month with the shortest days is June (Average daylight: 9.9h).

  • Average sunshine in July: 8.3h

Months with the most sunshine are November and December (Average sunshine: 10.1h).
The month with the least sunshine is June (Average sunshine: 5.8h).

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Average sunshine days in July
Blackheath, Australia

Average sunshine days in July - Blackheath, Australia
  • Average sunshine days in July: 18.7 days

The month with the most sunshine days is May (19 days).
The month with the least sunshine days is February (8.9 days).

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Average UV index in July
Blackheath, Australia

Average UV index in July - Blackheath, Australia
  • Average UV index in July: 3

Months with the highest UV index are January and December (UV index 6).
Months with the lowest UV index are May, June and July (UV index 3).

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Average cloud cover in July
Blackheath, Australia

Average cloud cover in July - Blackheath, Australia
  • Average cloud cover in July: 33

The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 29).

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Average visibility in July
Blackheath, Australia

Average visibility in July - Blackheath, Australia
  • Average visibility in July: 8km

Months with the highest visibility are January, February, May, June, July, August, September, October, November and December (8km).
Months with the lowest visibility are March and April (7km).

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