Climate and monthly weather forecastMount Mercer, Australia
Climate and monthly weather forecast
Weather in January
January, like December, in Mount Mercer, Australia, is another warm summer month, with an average temperature fluctuating between 12.3°C (54.1°F) and 26.7°C (80.1°F). Mount Mercer's temperatures tend to reach their peak averages in January, with a high of 26.7°C (80.1°F) and a low of 12.3°C (54.1°F). Weather in January »Weather in February
February, the last month of the summer in Mount Mercer, is also a moderately hot month, with an average temperature ranging between min 12.5°C (54.5°F) and max 25.1°C (77.2°F). As February takes hold, the average high-temperature is a still moderately hot 25.1°C (77.2°F), nearly mirroring that of the previous month. Weather in February »Weather in March
The first month of the autumn, March, is still a pleasant month in Mount Mercer, Australia, with temperature in the range of an average low of 11.2°C (52.2°F) and an average high of 21.8°C (71.2°F). The transition into March is accompanied by a slight temperature decrease, with the average high-temperature shifting from a moderately hot 25.1°C (77.2°F) in February to an agreeable 21.8°C (71.2°F). Weather in March »Weather in April
April, the same as March, is another comfortable autumn month in Mount Mercer, Australia, with an average temperature fluctuating between 8.6°C (47.5°F) and 17.6°C (63.7°F). The onset of April results in a small decrease in the average high-temperature, moderately receding from a pleasant 21.8°C (71.2°F) in March to an enjoyable 17.6°C (63.7°F). Weather in April »Weather in May
The last month of the autumn, May, is another mild month in Mount Mercer, Australia, with temperature in the range of an average low of 6.2°C (43.2°F) and an average high of 13.3°C (55.9°F). Mount Mercer's transition into May involves a gentle shift in temperature, receding from a comfortable 17.6°C (63.7°F) in April to a still refreshing 13.3°C (55.9°F). Weather in May »Weather in June
June, the first month of the winter in Mount Mercer, is also a fresh month, with temperature in the range of an average low of 4.2°C (39.6°F) and an average high of 10.8°C (51.4°F). The advent of June presents an average high-temperature of a cool 10.8°C (51.4°F), maintaining a close correlation with the preceding month. Weather in June »Weather in July
July, like June, in Mount Mercer, Australia, is another fresh winter month, with an average temperature fluctuating between 3.8°C (38.8°F) and 10.1°C (50.2°F). July proves to be the coldest month, recording an average maximum temperature of 10.1°C (50.2°F) and a minimum temperature of 3.8°C (38.8°F). Weather in July »Weather in August
The last month of the winter, August, is also a fresh month in Mount Mercer, Australia, with temperature in the range of an average low of 3.5°C (38.3°F) and an average high of 10.9°C (51.6°F). As Mount Mercer steps into August, the average high-temperature holds at a still fresh 10.9°C (51.6°F), hinting at a minor fluctuation from the prior month. Weather in August »Weather in September
The first month of the spring, September, is a refreshing month in Mount Mercer, Australia, with temperature in the range of an average high of 13.9°C (57°F) and an average low of 4.3°C (39.7°F). As September sets, the average high-temperature shows a slight increase, moving up from a fresh 10.9°C (51.6°F) in August to a moderate 13.9°C (57°F). Weather in September »Weather in October
October is a comfortable spring month in Mount Mercer, Australia, with an average temperature varying between 17.8°C (64°F) and 5.9°C (42.6°F). The shift from September to October introduces a subtle increase in the average high-temperature, moving from a moderate 13.9°C (57°F) to a comfortable 17.8°C (64°F). Weather in October »Weather in November
The last month of the spring, November, is a pleasant month in Mount Mercer, Australia, with temperature in the range of an average high of 20.8°C (69.4°F) and an average low of 8.2°C (46.8°F). Entering November, Mount Mercer notices a subtle temperature elevation, with the average high-temperature advancing from October's refreshing 17.8°C (64°F) to an agreeable 20.8°C (69.4°F). Weather in November »Weather in December
The first month of the summer, December, is a warm month in Mount Mercer, Australia, with temperature in the range of an average low of 10.1°C (50.2°F) and an average high of 23.7°C (74.7°F). The advent of December sees the average high-temperature at a warm 23.7°C (74.7°F), subtly shifted from November's 20.8°C (69.4°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
January, with its average high-temperature of 26.7°C (80.1°F) and an average low-temperature of 12.3°C (54.1°F), holds the record as the warmest month.
The least humid month is January, with an average relative humidity of 60%.
In Mount Mercer, during the entire year, the rain falls for 149.7 days and collects up to 390mm (15.35") of precipitation.
January through April, June, November and December are months without snowfall in Mount Mercer, Australia.
Throughout the year, 41mm (1.61") of snow is accumulated.
March is the month with the least rainfall. Rain falls for 10.8 days and accumulates 24mm (0.94") of precipitation.
On Sunday, 07. April 2024, at 3:00 am, Daylight Saving Time ends, 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.
Months with snowfall are May, July through October.
The months with the highest humidity in Mount Mercer are June and July, with an average relative humidity of 88%.
With an average of 9h and 36min of daylight, June has the shortest days of the year.
The months with the lowest UV index in Mount Mercer are June and July, with an average maximum UV index of 2.
Mount Mercer reaches its average lowest temperatures in July, measuring 10.1°C (50.2°F) at the peak and 3.8°C (38.8°F) at the lowest.
July has the least sunshine of the year, with an average of 4.7h of sunshine.
August is the month with the most rainfall in Mount Mercer. Rain falls for 16.7 days and accumulates 41mm (1.61") of precipitation.
The month with the most snowfall in Mount Mercer, Australia, is August, when snow falls for 1.5 days and typically aggregates up to 31mm (1.22") of snow.
The month with the longest days in Mount Mercer, Australia, is December, with an average of 14h and 42min of daylight.
The month with the most sunshine is December, with an average of 9h of sunshine.
With an average maximum UV index of 6, December is the month with the highest UV index.
Average temperature
Mount Mercer, Australia
The warmest month (with the highest average high temperature) is January (26.7°C).
The month with the lowest average high temperature is July (10.1°C).
The month with the highest average low temperature is February (12.5°C).
The coldest month (with the lowest average low temperature) is August (3.5°C).
Average pressure
Mount Mercer, Australia
- Average pressure in January:
1012.3mbar - Average pressure in February:
1014.5mbar - Average pressure in March:
1016.9mbar - Average pressure in April:
1019.4mbar - Average pressure in May:
1020.3mbar - Average pressure in June:
1021.5mbar
- Average pressure in July:
1019.8mbar - Average pressure in August:
1017.5mbar - Average pressure in September:
1016.7mbar - Average pressure in October:
1017.5mbar - Average pressure in November:
1014.5mbar - Average pressure in December:
1012.7mbar
The month with the highest atmospheric pressure is June (1021.5mbar).
The month with the lowest atmospheric pressure is January (1012.3mbar).
Average wind speed
Mount Mercer, Australia
- Average wind speed in January:
10.2km/h - Average wind speed in February:
9.8km/h - Average wind speed in March:
9.5km/h - Average wind speed in April:
9.1km/h - Average wind speed in May:
10.2km/h - Average wind speed in June:
9.4km/h
- Average wind speed in July:
11.2km/h - Average wind speed in August:
11.7km/h - Average wind speed in September:
11.1km/h - Average wind speed in October:
10.6km/h - Average wind speed in November:
9.9km/h - Average wind speed in December:
10km/h
The windiest month (with the highest average wind speed) is August (11.7km/h).
The calmest month (with the lowest average wind speed) is April (9.1km/h).
Average humidity
Mount Mercer, Australia
The months with the highest relative humidity are June and July (88%).
The month with the lowest relative humidity is January (60%).
Average rainfall
Mount Mercer, Australia
The wettest month (with the highest rainfall) is August (41mm).
The driest month (with the least rainfall) is March (24mm).
Average rainfall days
Mount Mercer, Australia
- Average rainfall days in January:
8.9 days - Average rainfall days in February:
9 days - Average rainfall days in March:
10.8 days - Average rainfall days in April:
12.1 days - Average rainfall days in May:
12.8 days - Average rainfall days in June:
12.3 days
- Average rainfall days in July:
15.1 days - Average rainfall days in August:
16.7 days - Average rainfall days in September:
14.9 days - Average rainfall days in October:
13.5 days - Average rainfall days in November:
12.8 days - Average rainfall days in December:
10.8 days
The month with the highest number of rainy days is August (16.7 days).
The month with the least rainy days is January (8.9 days).
Average snowfall
Mount Mercer, Australia
The month with the highest snowfall is August (31mm).
The months with the least snowfall are January, February, March, April, June, November and December (0mm).
Average snowfall days
Mount Mercer, Australia
- Average snowfall days in January:
0 days - Average snowfall days in February:
0 days - Average snowfall days in March:
0 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0.2 days - Average snowfall days in June:
0.1 days
- Average snowfall days in July:
0.4 days - Average snowfall days in August:
1.5 days - Average snowfall days in September:
0.3 days - Average snowfall days in October:
0.3 days - Average snowfall days in November:
0.1 days - Average snowfall days in December:
0 days
The month with the highest number of snowfall days is August (1.5 days).
The months with the least snowfall days are January, February, March, April and December (0 days).
Average daylight / Average sunshine
Mount Mercer, Australia
- Average daylight in January:
14h and 24min - Average daylight in February:
13h and 30min - Average daylight in March:
12h and 18min - Average daylight in April:
11h and 6min - Average daylight in May:
10h and 6min - Average daylight in June:
9h and 36min
- Average daylight in July:
9h and 48min - Average daylight in August:
10h and 42min - Average daylight in September:
11h and 48min - Average daylight in October:
13h and 6min - Average daylight in November:
14h and 12min - Average daylight in December:
14h and 42min
The month with the longest days is December (Average daylight: 14h and 42min).
The month with the shortest days is June (Average daylight: 9h and 36min).
- Average sunshine in January:
8h and 48min - Average sunshine in February:
8h and 12min - Average sunshine in March:
7h and 48min - Average sunshine in April:
6h and 42min - Average sunshine in May:
5h and 18min - Average sunshine in June:
4h and 48min
- Average sunshine in July:
4h and 42min - Average sunshine in August:
4h and 48min - Average sunshine in September:
6h and 12min - Average sunshine in October:
6h and 54min - Average sunshine in November:
7h and 42min - Average sunshine in December:
9h and 0min
The month with the most sunshine is December (Average sunshine: 9h and 0min).
The month with the least sunshine is July (Average sunshine: 4h and 42min).
Average sunshine days
Mount Mercer, Australia
- Average sunshine days in January:
20.3 days - Average sunshine days in February:
17.2 days - Average sunshine days in March:
17.3 days - Average sunshine days in April:
15.8 days - Average sunshine days in May:
13.7 days - Average sunshine days in June:
14.8 days
- Average sunshine days in July:
13.4 days - Average sunshine days in August:
10.7 days - Average sunshine days in September:
11.9 days - Average sunshine days in October:
15.3 days - Average sunshine days in November:
13.7 days - Average sunshine days in December:
18.2 days
The month with the most sunshine days is January (20.3 days).
The month with the least sunshine days is August (10.7 days).
Average UV index
Mount Mercer, Australia
The month with the highest UV index is December (UV index 6).
The months with the lowest UV index are June and July (UV index 2).
Average cloud cover
Mount Mercer, Australia
The month with the most cloud cover is June (Cloud cover 69).
The month with the least cloud cover is January (Cloud cover 32).
Average visibility
Mount Mercer, Australia
The months with the highest visibility are January, February and December (9km).
The month with the lowest visibility is June (6km).
