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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
Weather in January
January, the same as December, is a moderately hot summer month in Mortdale, Australia, with temperature in the range of an average low of 20.1°C (68.2°F) and an average high of 26.9°C (80.4°F). January is the month when Mortdale sees the highest average temperatures, with a high of 26.9°C (80.4°F) and a low of 20.1°C (68.2°F). Weather in January »
Weather in February
February, the last month of the summer in Mortdale, is also a moderately hot month, with an average temperature fluctuating between 25.9°C (78.6°F) and 20.1°C (68.2°F). February brings an average high-temperature of a still warm 25.9°C (78.6°F), nearly identical to the preceding month. Weather in February »
Weather in March
March, the first month of the autumn in Mortdale, is also a moderately hot month, with an average temperature varying between 24.9°C (76.8°F) and 19.1°C (66.4°F). Mortdale, Australia, experiences an average high-temperature of a still moderately hot 24.9°C (76.8°F) in March, marking an insignificant shift from 25.9°C (78.6°F) in February. Weather in March »
Weather in April
April, the same as March, in Mortdale, Australia, is another pleasant autumn month, with an average temperature varying between 22.6°C (72.7°F) and 16.3°C (61.3°F). Mortdale observes a minor difference in average high-temperatures between March's 24.9°C (76.8°F) and April's 22.6°C (72.7°F). Weather in April »
Weather in May
The last month of the autumn, May, is another comfortable month in Mortdale, Australia, with an average temperature ranging between min 13.2°C (55.8°F) and max 19.6°C (67.3°F). With the onset of May, the average high-temperature subtly recedes from April's agreeable 22.6°C (72.7°F) to a refreshing 19.6°C (67.3°F). Weather in May »
Weather in June
June, the first month of the winter in Mortdale, is still a comfortable month, with an average temperature varying between 11.7°C (53.1°F) and 16.8°C (62.2°F). June registers an average high-temperature of a still comfortable 16.8°C (62.2°F), slightly varied from May's 19.6°C (67.3°F). Weather in June »
Weather in July
July, like June, in Mortdale, Australia, is another enjoyable winter month, with an average temperature fluctuating between 16.6°C (61.9°F) and 10.1°C (50.2°F). During the coldest month, July, temperatures average a high of 16.6°C (61.9°F) and a low of 10.1°C (50.2°F). Weather in July »
Weather in August
The last month of the winter, August, is another comfortable month in Mortdale, Australia, with an average temperature varying between 10.4°C (50.7°F) and 17.7°C (63.9°F). The transition into August shows a subtle variation to a still refreshing 17.7°C (63.9°F) from July's 16.6°C (61.9°F) in the average high-temperature. Weather in August »
Weather in September
The first month of the spring, September, is a pleasant month in Mortdale, Australia, with an average temperature fluctuating between 12.6°C (54.7°F) and 20.3°C (68.5°F). Mortdale starts September with an average high-temperature of an agreeable 20.3°C (68.5°F), hinting at a minimal fluctuation from August. Weather in September »
Weather in October
October, the same as September, in Mortdale, Australia, is an agreeable spring month, with an average temperature fluctuating between 22.2°C (72°F) and 14.5°C (58.1°F). Mortdale's October average high-temperature settles at a still pleasant 22.2°C (72°F), showing a near match with the preceding month. Weather in October »
Weather in November
November, the last month of the spring in Mortdale, is a warm month, with an average temperature varying between 16.7°C (62.1°F) and 23.8°C (74.8°F). On the advent of November, Mortdale's average high-temperature exhibits a minor adjustment to a moderately hot 23.8°C (74.8°F) from October's 22.2°C (72°F). Weather in November »
Weather in December
December, the first month of the summer in Mortdale, is still a warm month, with an average temperature ranging between max 25.5°C (77.9°F) and min 18.4°C (65.1°F). The start of December sees the average high-temperature at a still moderately hot 25.5°C (77.9°F), showing little difference from November's 23.8°C (74.8°F). Weather in December »
Updated: Jan 26, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the hottest in Mortdale?
The month of January, characterized by an average high of 26.9°C (80.4°F) and a low of 20.1°C (68.2°F), is recognized as the warmest in Mortdale.
How many days does it rain in Mortdale?
In Mortdale, Australia, during the entire year, the rain falls for 139.8 days and collects up to 348mm (13.7") of precipitation.
When is the highest UV index in Mortdale?
January, February and December, with an average maximum UV index of 6, are months with the highest UV index in Mortdale, Australia.
What is the most humid month in Mortdale?
The most humid month is February, with an average relative humidity of 75%.
What is the rainiest month in Mortdale?
The month with the most rainfall in Mortdale, Australia, is March, when the rain falls for 15.3 days and typically aggregates up to 43mm (1.69") of precipitation.
When is Daylight Saving Time (DST) in Mortdale?
On Sunday, 07. April 2024, at 3:00 am, Daylight Saving Time ends in Mortdale, Australia, and the time zone changes from AEDT to AEST. The next Daylight Saving Time starts on Sunday, 06. October 2024, at 2:00 am, and the time zone reverts from AEST to AEDT.
When is the lowest UV index in Mortdale?
May through September, with an average maximum UV index of 4, are months with the lowest UV index in Mortdale.
What is the month with the shortest days in Mortdale?
June has the shortest days of the year in Mortdale, with an average of 9h and 54min of daylight.
What is the month with the least sunshine in Mortdale?
June has the least sunshine of the year, with an average of 5.9h of sunshine.
What is the coldest time of year in Mortdale?
In Mortdale, July records the average lowest temperatures, peaking at 16.6°C (61.9°F) and reaching a low of 10.1°C (50.2°F).
What is the least humid month in Mortdale?
August is the least humid month, with an average relative humidity of 65%.
What is the driest month in Mortdale?
September is the month with the least rainfall in Mortdale, Australia. Rain falls for 9.4 days and accumulates 17mm (0.67") of precipitation.
What month has the most sunshine in Mortdale?
With an average of 9.8h of sunshine, November has the most sunshine of the year in Mortdale.
When are the longest days in Mortdale?
The month with the longest days in Mortdale, Australia, is December, with an average of 14h and 24min of daylight.
Average temperature
Mortdale, Australia
The warmest month (with the highest average high temperature) is January (26.9°C).
The month with the lowest average high temperature is July (16.6°C).
The months with the highest average low temperature are January and February (20.1°C).
The coldest month (with the lowest average low temperature) is July (10.1°C).
Average pressure
Mortdale, Australia
- Average pressure in January:
1012.9mbar - Average pressure in February:
1014.8mbar - Average pressure in March:
1017.1mbar - Average pressure in April:
1019.2mbar - Average pressure in May:
1020mbar - Average pressure in June:
1020.8mbar
- Average pressure in July:
1020.3mbar - Average pressure in August:
1017.9mbar - Average pressure in September:
1017.1mbar - Average pressure in October:
1017.8mbar - Average pressure in November:
1014.8mbar - Average pressure in December:
1013.3mbar
The month with the highest atmospheric pressure is June (1020.8mbar).
The month with the lowest atmospheric pressure is January (1012.9mbar).
Average wind speed
Mortdale, Australia
- Average wind speed in January:
15.4km/h - Average wind speed in February:
14.9km/h - Average wind speed in March:
14.6km/h - Average wind speed in April:
13.5km/h - Average wind speed in May:
14.3km/h - Average wind speed in June:
15.1km/h
- Average wind speed in July:
15.1km/h - Average wind speed in August:
15.8km/h - Average wind speed in September:
15.4km/h - Average wind speed in October:
15km/h - Average wind speed in November:
15km/h - Average wind speed in December:
15.4km/h
The windiest month (with the highest average wind speed) is August (15.8km/h).
The calmest month (with the lowest average wind speed) is April (13.5km/h).
Average humidity
Mortdale, Australia
The month with the highest relative humidity is February (75%).
The month with the lowest relative humidity is August (65%).
Average rainfall
Mortdale, Australia
The wettest month (with the highest rainfall) is March (43mm).
The driest month (with the least rainfall) is September (17mm).
Average rainfall days
Mortdale, Australia
- Average rainfall days in January:
11.3 days - Average rainfall days in February:
12.5 days - Average rainfall days in March:
15.3 days - Average rainfall days in April:
13.7 days - Average rainfall days in May:
10.8 days - Average rainfall days in June:
14.2 days
- Average rainfall days in July:
11.1 days - Average rainfall days in August:
9.2 days - Average rainfall days in September:
9.4 days - Average rainfall days in October:
10.7 days - Average rainfall days in November:
11.1 days - Average rainfall days in December:
10.5 days
The month with the highest number of rainy days is March (15.3 days).
The month with the least rainy days is August (9.2 days).
Average daylight / Average sunshine
Mortdale, Australia
- Average daylight in January:
14h and 1min - Average daylight in February:
13h and 2min - Average daylight in March:
12h and 2min - Average daylight in April:
11h and 1min - Average daylight in May:
10h and 2min - Average daylight in June:
9h and 5min
- Average daylight in July:
10h and 1min - Average daylight in August:
10h and 5min - Average daylight in September:
11h and 5min - Average daylight in October:
12h and 5min - Average daylight in November:
13h and 5min - Average daylight in December:
14h and 2min
The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).
- Average sunshine in January:
8h and 4min - Average sunshine in February:
7h and 3min - Average sunshine in March:
7h and 4min - Average sunshine in April:
8h and 1min - Average sunshine in May:
7h and 4min - Average sunshine in June:
5h and 5min
- Average sunshine in July:
7h and 5min - Average sunshine in August:
8h and 2min - Average sunshine in September:
8h and 5min - Average sunshine in October:
8h and 3min - Average sunshine in November:
9h and 5min - Average sunshine in December:
9h and 4min
The month with the most sunshine is November (Average sunshine: 9h and 48min).
The month with the least sunshine is June (Average sunshine: 5h and 54min).
Average sunshine days
Mortdale, Australia
- Average sunshine days in January:
15.7 days - Average sunshine days in February:
11.8 days - Average sunshine days in March:
12 days - Average sunshine days in April:
12.3 days - Average sunshine days in May:
17.3 days - Average sunshine days in June:
13.3 days
- Average sunshine days in July:
17.6 days - Average sunshine days in August:
17.5 days - Average sunshine days in September:
17.5 days - Average sunshine days in October:
16.5 days - Average sunshine days in November:
15.9 days - Average sunshine days in December:
15.6 days
The month with the most sunshine days is July (17.6 days).
The month with the least sunshine days is February (11.8 days).
Average UV index
Mortdale, Australia
The months with the highest UV index are January, February 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
Mortdale, Australia
The month with the most cloud cover is February (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility
Mortdale, Australia
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).
