April weather forecast and climate
Katoomba, Australia

April, the same as March, in Katoomba, Australia, is another pleasant autumn month, with average temperature ranging between max 20.8°C (69.4°F) and min 9.9°C (49.8°F).

Temperature

In April, the average high-temperature marginally drops, from a warm 24.2°C (75.6°F) in March, to an agreeable 20.8°C (69.4°F). The average low-temperature, in Katoomba, is 9.9°C (49.8°F).

Humidity

The average relative humidity in April is 77%.

Rainfall

In April, the rain falls for 13.8 days. Throughout April, 34mm (1.34") of precipitation is accumulated. In Katoomba, during the entire year, the rain falls for 157.9 days and collects up to 569mm (22.4") of precipitation.

Daylight

In April, the average length of the day is 11.3h.

Sunshine

In Katoomba, Australia, the average sunshine is 7.8h.

UV index

The average daily maximum UV index in Katoomba, Australia, is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from the exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 4 transform into the following instructions:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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.

What is the temperature in April in Katoomba?

In Katoomba, Australia, in April, the average high-temperature is 20.8°C (69.4°F), and the average low-temperature is 9.9°C (49.8°F).

What is the average humidity in April in Katoomba?

The average relative humidity in April in Katoomba is 77%.

How many days does it rain in April in Katoomba?

In Katoomba, during April, the rain falls for 13.8 days and regularly aggregates up to 34mm (1.34") of precipitation.

How many hours of daylight does Katoomba have in April?

In Katoomba, the average length of the day in April is 11.3h.

How many hours of sunshine does Katoomba have in April?

In Katoomba, the average sunshine in April is 7.8h.

How high is the UV index in April in Katoomba?

The average daily maximum UV index in April in Katoomba is 4. A UV Index of 3 to 5 symbolizes a moderate vulnerability from the exposure to the Sun's UV rays.
Average temperature in April - Katoomba, Australia
  • Average high temperature in April: 20.8°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 April: 9.9°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).

Average pressure in April - Katoomba, Australia
  • Average pressure in April: 1019.5mbar

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

Average wind speed in April - Katoomba, Australia
  • Average wind speed in April: 6.3km/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).

Average humidity in April - Katoomba, Australia
  • Average humidity in April: 77%

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

Average rainfall in April - Katoomba, Australia
  • Average rainfall in April: 34mm

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

Average rainfall days in April - Katoomba, Australia
  • Average rainfall days in April: 13.8 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).

Average daylight in April / Average sunshine in April - Katoomba, Australia
  • Average daylight in April: 11.3h

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 April: 7.8h

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).

Average sunshine days in April - Katoomba, Australia
  • Average sunshine days in April: 13.8 days

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

Average UV index in April - Katoomba, Australia
  • Average UV index in April: 4

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).

Average cloud cover in April - Katoomba, Australia
  • Average cloud cover in April: 44

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

Average visibility in April - Katoomba, Australia
  • Average visibility in April: 7km

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).