April weather forecastNewcastle, Australia
April
Weather in April
Newcastle's climate in April becomes more pleasant, with further temperature decreases denoting the transition from summer to Autumn. Rainfall is marginally lower than in March, but the city experiences more cloudy days and reduced sunlight hours. The significant cooling of the sea prompts many to trade swimming for land-based activities. Despite these changes, the city's charm remains, with clear visibility increasing the appeal of outdoor pursuits. The UV index continues to maintain a moderate level, maintaining a balance between warmth and comfort.Temperature
The initiation of April in Newcastle sees an average high-temperature of a pleasant 22.3°C (72.1°F), showing minor variations from the previous month. Newcastle's average low-temperature for the month of April records at a comfortable 16.8°C (62.2°F).Humidity
The average relative humidity in April is 74%.Rainfall
In Newcastle, in April, it is raining for 14.8 days, with typically 56mm (2.2") of accumulated precipitation. In Newcastle, during the entire year, the rain falls for 160.9 days and collects up to 620mm (24.41") of precipitation.Sea temperature
In Newcastle, in April, the average water temperature is 22.9°C (73.2°F).Note: If cold is not your friend, swimming at 22.9°C (73.2°F) might be daunting. But the right mix of sunshine, wind, and external temperature can make a difference. Although wetsuits are not essential, they can enhance the swimming experience.
Daylight
In Newcastle, the average length of the day in April is 11h and 17min.On the first day of the month, sunrise is at 7:04 am and sunset at 6:48 pm AEDT. On the last day of April, sunrise is at 6:25 am and sunset at 5:14 pm AEST.
Note: On Sunday, 07. April 2024, at 3:00 am, Daylight Saving Time ends, and the time zone changes from AEDT to AEST. Daylight Saving Time starts again on Sunday, 06. October 2024, at 2:00 am; consequently, the time zone reverts from AEST to AEDT.
Sunshine
The average sunshine in April in Newcastle is 8h.UV index
In April, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The daily high UV index of 5 in April translates into this advice:
Act with care - The suggestion to avoid sunburn is emphasized. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Take note! Sand and water reflections strengthen the Sun's UV exposure.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
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 pressure in April
Newcastle, Australia
- Average pressure in April: 1019.1mbar
The month with the highest atmospheric pressure is June (1020.9mbar).
The month with the lowest atmospheric pressure is January (1012.8mbar).
Average wind speed in April
Newcastle, Australia
- Average wind speed in April: 14.1km/h
The windiest month (with the highest average wind speed) is August (16.7km/h).
The calmest month (with the lowest average wind speed) is April (14.1km/h).
Average humidity in April
Newcastle, Australia
- Average humidity in April: 74%
The month with the highest relative humidity is February (77%).
The 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 least 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 least 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: 11h and 18min
The month with the longest days is December (Average daylight: 14h and 18min).
The month with the shortest days is June (Average daylight: 10h and 0min).
- Average sunshine in April: 8h and 0min
The months with the most sunshine are November and December (Average sunshine: 9h and 48min).
The month with the least sunshine is June (Average sunshine: 5h and 48min).
Average sunshine days in April
Newcastle, Australia
- Average sunshine days in April: 13.1 days
The month with the most sunshine days is August (18.3 days).
The month with the least sunshine days is February (12.4 days).
Average UV index in April
Newcastle, Australia
- Average UV index in April: 5
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 and August (UV index 4).
Average cloud cover in April
Newcastle, Australia
- Average cloud cover in April: 33
The month with the most cloud cover is February (Cloud cover 39).
The months with the least cloud cover are August and September (Cloud cover 24).
Average visibility in April
Newcastle, Australia
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
