Newcastle
Australia
Long-term weather forecast
Long-term weather forecast

April weather forecast and climate
Newcastle, Australia

April, like March, is another pleasant autumn month in Newcastle, Australia, with average temperature varying between 16.8°C (62.2°F) and 22.3°C (72.1°F).

Temperature

In April, the average high-temperature is almost the same as in March - a pleasant 22.3°C (72.1°F). In Newcastle, Australia, the average low-temperature is 16.8°C (62.2°F).

Humidity

In April, the average relative humidity in Newcastle is 74%.

Rainfall

In April, in Newcastle, the rain falls for 14.8 days. Throughout April, 56mm (2.2") of precipitation is accumulated. Throughout the year, there are 160.9 rainfall days, and 620mm (24.41") of precipitation is accumulated.

Sea temperature

In April, the average sea temperature in Newcastle, Australia, is 22.9°C (73.2°F).
Note: Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 22.9°C (73.2°F) water may be enjoyable. (FYI: The official water temperature required for the Olympic swimming competition is 25°C (77°F) to 28°C (82.4°F).)

Daylight

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

Sunshine

The average sunshine in April is 8h.

UV index

In April, the average daily maximum UV index in Newcastle is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from the exposure to the Sun's UV radiation for ordinary individuals.
Note: In April, the average maximum UV index of 5 translate into the following recommendations:
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. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.

What is the temperature in April in Newcastle?

The average high-temperature, in April, is 22.3°C (72.1°F), while the average low-temperature is 16.8°C (62.2°F).

What is the average humidity in April in Newcastle?

In April, the average relative humidity in Newcastle is 74%.

How much does it rain in Newcastle in April?

In Newcastle, in April, it is raining for 14.8 days, with typically 56mm (2.2") of accumulated precipitation.

How warm is the water in April in Newcastle?

In Newcastle, Australia, the average seawater temperature in April is 22.9°C (73.2°F). Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 22.9°C (73.2°F) water may be enjoyable.

How many hours of daylight does Newcastle have in April?

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

How many hours of sunshine does Newcastle have in April?

In April, the average sunshine is 8h.

What is the UV index intensity in April in Newcastle?

In April, the average daily maximum UV index in Newcastle is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to the UV radiation.
Average temperature in April - Newcastle, Australia
  • Average high temperature in April: 22.3°C

The warmest month (with the highest average high temperature) is January (26.7°C).
The month with the lowest average high temperature is July (16.3°C).

  • Average low temperature in April: 16.8°C

The month with the highest average low temperature is January (20.3°C).
The coldest month (with the lowest average low temperature) is August (10.8°C).

Average humidity in April - Newcastle, Australia
  • Average humidity in April: 74%

The month with the highest relative humidity is February (77%).
Months with the lowest relative humidity are August and September (69%).

Average rainfall in April - Newcastle, Australia
  • Average rainfall in April: 56mm

The wettest month (with the highest rainfall) is February (79mm).
The driest month (with the lowest rainfall) is August (34mm).

Average rainfall days in April - Newcastle, Australia
  • Average rainfall days in April: 14.8 days

The month with the highest number of rainy days is March (15.6 days).
The month with the lowest number of rainy days is August (10.2 days).

Average sea temperature in April - Newcastle, Australia
  • Average sea temperature in April: 22.9°C

The best month for swimming (with the highest average sea temperature) is February (24°C).
The coldest month (with the lowest average sea temperature) is August (18.9°C).

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

The month with the longest days is December (Average daylight: 14.3h).
The month with shortest days is June (Average daylight: 10h).

  • Average sunshine in April: 8h

Months with most sunshine are November and December (Average sunshine: 9.8h).
The month with least sunshine is June (Average sunshine: 5.8h).

Average UV index in April - Newcastle, Australia
  • Average UV index in April: 5

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