Climate and monthly weather forecastYanchep, Australia
Climate and monthly weather forecast
Weather in January
January, the same as December, is a moderately hot summer month in Yanchep, Australia, with temperature in the range of an average high of 28.8°C (83.8°F) and an average low of 19.4°C (66.9°F). Yanchep's temperatures tend to hit their maximum during January and February, with an average high-temperature of 28.8°C (83.8°F). The heat index value for January is evaluated at a tropical 30°C (86°F). Weather in January »Weather in February
February, the last month of the summer in Yanchep, is also a moderately hot month, with an average temperature fluctuating between 19.8°C (67.6°F) and 28.8°C (83.8°F). Yanchep's temperature peaks during January and February, with an average high-temperature of 28.8°C (83.8°F). The heat index value for February is evaluated at a tropical 30°C (86°F). Weather in February »Weather in March
The first month of the autumn, March, is also a moderately hot month in Yanchep, Australia, with temperature in the range of an average low of 18.6°C (65.5°F) and an average high of 27.1°C (80.8°F). With March's arrival, Yanchep's weather records an average high-temperature of a still warm 27.1°C (80.8°F), marking little difference from February's 28.8°C (83.8°F). Weather in March »Weather in April
April, like March, in Yanchep, Australia, is a moderately hot autumn month, with an average temperature varying between 24.1°C (75.4°F) and 16.8°C (62.2°F). The beginning of April brings a minor change in the average high-temperature, shifting from 27.1°C (80.8°F) in March to a still moderately hot 24.1°C (75.4°F). Weather in April »Weather in May
May, the last month of the autumn in Yanchep, is also an agreeable month, with an average temperature fluctuating between 20.8°C (69.4°F) and 14.1°C (57.4°F). The arrival of May corresponds with a light shift in temperature, down from a moderately hot 24.1°C (75.4°F) in April to an agreeable 20.8°C (69.4°F). Weather in May »Weather in June
June, the first month of the winter in Yanchep, is still a comfortable month, with an average temperature fluctuating between 18.3°C (64.9°F) and 12.4°C (54.3°F). June denotes a minimal variation in the average high-temperature to an enjoyable 18.3°C (64.9°F) from May's 20.8°C (69.4°F). Weather in June »Weather in July
July, like June, in Yanchep, Australia, is another enjoyable winter month, with an average temperature varying between 11.3°C (52.3°F) and 17.2°C (63°F). July, with average temperatures reaching a high of 17.2°C (63°F) and a low of 11.3°C (52.3°F), is the coldest month. Weather in July »Weather in August
August, the last month of the winter in Yanchep, is another comfortable month, with temperature in the range of an average low of 11.2°C (52.2°F) and an average high of 17.7°C (63.9°F). As Yanchep welcomes August, the average high-temperature records at a still refreshing 17.7°C (63.9°F), marking an insignificant deviation from the prior month. Weather in August »Weather in September
The first month of the spring, September, is also an enjoyable month in Yanchep, Australia, with an average temperature fluctuating between 11.2°C (52.2°F) and 18.5°C (65.3°F). The beginning of September reveals an average high-temperature of a still enjoyable 18.5°C (65.3°F), showing minimal deviation from the previous month. Weather in September »Weather in October
October in Yanchep, Australia, is a pleasant spring month, with an average temperature varying between 13.5°C (56.3°F) and 21.5°C (70.7°F). Entering October, Yanchep notices a subtle temperature elevation, with the average high-temperature advancing from September's comfortable 18.5°C (65.3°F) to a pleasant 21.5°C (70.7°F). Weather in October »Weather in November
The last month of the spring, November, is a warm month in Yanchep, Australia, with an average temperature varying between 24.5°C (76.1°F) and 15.7°C (60.3°F). With the onset of November, Yanchep observes a minor temperature ascent, with the average high-temperature adjusting from October's pleasant 21.5°C (70.7°F) to a warm 24.5°C (76.1°F). Weather in November »Weather in December
The first month of the summer, December, is also a moderately hot month in Yanchep, Australia, with an average temperature ranging between max 27°C (80.6°F) and min 17.8°C (64°F). Yanchep starts December with an average high-temperature of a still moderately hot 27°C (80.6°F), a minor shift from November's 24.5°C (76.1°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
The peak of Yanchep's temperatures is noted during January and February, averaging a high-temperature of 28.8°C (83.8°F).
January is the least humid month in Yanchep, Australia, with an average relative humidity of 56%.
Throughout the year, there are 115.1 rainfall days, and 386mm (15.2") of precipitation is accumulated.
The month with the most sunshine in Yanchep, Australia, is January, with an average of 11.6h of sunshine.
January through March and December, with an average maximum UV index of 6, are months with the highest UV index in Yanchep.
The months with the least rainfall in Yanchep, Australia, are March and December Rain falls for 7.3 days and accumulates 11mm (0.43") of rain.
The month with the most rainfall is June, when the rain falls for 12.3 days and typically aggregates up to 69mm (2.72") of precipitation.
June has the shortest days of the year in Yanchep, with an average of 10h and 6min of daylight.
The months with the lowest UV index in Yanchep, Australia, are June through August, with an average maximum UV index of 4.
Yanchep's coldest month, July, generally records average temperatures ranging from a high of 17.2°C (63°F) to a low of 11.3°C (52.3°F).
The months with the highest humidity in Yanchep are July and August, with an average relative humidity of 73%.
With an average of 5.9h of sunshine, July has the least sunshine of the year.
With an average of 14h and 12min of daylight, December has the longest days of the year in Yanchep, Australia.
Yanchep, Australia, does not utilize Daylight Saving Time (DST). AWST timezone is used over the entire year.
Average temperature
Yanchep, Australia
The warmest months (with the highest average high temperature) are January and February (28.8°C).
The month with the lowest average high temperature is July (17.2°C).
The month with the highest average low temperature is February (19.8°C).
The coldest months (with the lowest average low temperature) are August and September (11.2°C).
Average pressure
Yanchep, Australia
- Average pressure in January:
1011.2mbar - Average pressure in February:
1012.4mbar - Average pressure in March:
1015.3mbar - Average pressure in April:
1017.7mbar - Average pressure in May:
1019.8mbar - Average pressure in June:
1020.3mbar
- Average pressure in July:
1020.6mbar - Average pressure in August:
1019.4mbar - Average pressure in September:
1019.1mbar - Average pressure in October:
1017.3mbar - Average pressure in November:
1014.3mbar - Average pressure in December:
1012.4mbar
The month with the highest atmospheric pressure is July (1020.6mbar).
The month with the lowest atmospheric pressure is January (1011.2mbar).
Average wind speed
Yanchep, Australia
- Average wind speed in January:
17.3km/h - Average wind speed in February:
16.8km/h - Average wind speed in March:
16km/h - Average wind speed in April:
14.1km/h - Average wind speed in May:
14.4km/h - Average wind speed in June:
15.1km/h
- Average wind speed in July:
15.3km/h - Average wind speed in August:
15.2km/h - Average wind speed in September:
15.5km/h - Average wind speed in October:
15.6km/h - Average wind speed in November:
16.8km/h - Average wind speed in December:
17.1km/h
The windiest month (with the highest average wind speed) is January (17.3km/h).
The calmest month (with the lowest average wind speed) is April (14.1km/h).
Average humidity
Yanchep, Australia
The months with the highest relative humidity are July and August (73%).
The month with the lowest relative humidity is January (56%).
Average rainfall
Yanchep, Australia
The wettest month (with the highest rainfall) is June (69mm).
The driest months (with the least rainfall) are March and December (11mm).
Average rainfall days
Yanchep, Australia
- Average rainfall days in January:
5.9 days - Average rainfall days in February:
5.2 days - Average rainfall days in March:
7.3 days - Average rainfall days in April:
9.6 days - Average rainfall days in May:
9.3 days - Average rainfall days in June:
12.3 days
- Average rainfall days in July:
15.9 days - Average rainfall days in August:
15 days - Average rainfall days in September:
13.2 days - Average rainfall days in October:
9.5 days - Average rainfall days in November:
6.5 days - Average rainfall days in December:
5.4 days
The month with the highest number of rainy days is July (15.9 days).
The month with the least rainy days is February (5.2 days).
Average daylight / Average sunshine
Yanchep, Australia
- Average daylight in January:
13h and 54min - Average daylight in February:
13h and 12min - Average daylight in March:
12h and 18min - Average daylight in April:
11h and 18min - Average daylight in May:
10h and 30min - Average daylight in June:
10h and 6min
- Average daylight in July:
10h and 18min - Average daylight in August:
11h and 0min - Average daylight in September:
11h and 54min - Average daylight in October:
12h and 54min - Average daylight in November:
13h and 42min - Average daylight in December:
14h and 12min
The month with the longest days is December (Average daylight: 14h and 12min).
The month with the shortest days is June (Average daylight: 10h and 6min).
- Average sunshine in January:
11h and 36min - Average sunshine in February:
11h and 0min - Average sunshine in March:
9h and 12min - Average sunshine in April:
7h and 30min - Average sunshine in May:
6h and 36min - Average sunshine in June:
6h and 18min
- Average sunshine in July:
5h and 54min - Average sunshine in August:
6h and 0min - Average sunshine in September:
8h and 18min - Average sunshine in October:
10h and 30min - Average sunshine in November:
11h and 18min - Average sunshine in December:
11h and 30min
The month with the most sunshine is January (Average sunshine: 11h and 36min).
The month with the least sunshine is July (Average sunshine: 5h and 54min).
Average sunshine days
Yanchep, Australia
- Average sunshine days in January:
22.8 days - Average sunshine days in February:
20.8 days - Average sunshine days in March:
22.8 days - Average sunshine days in April:
19 days - Average sunshine days in May:
19.7 days - Average sunshine days in June:
15.5 days
- Average sunshine days in July:
13.4 days - Average sunshine days in August:
13.7 days - Average sunshine days in September:
13.8 days - Average sunshine days in October:
18.7 days - Average sunshine days in November:
20.5 days - Average sunshine days in December:
23.9 days
The month with the most sunshine days is December (23.9 days).
The month with the least sunshine days is July (13.4 days).
Average UV index
Yanchep, Australia
The months with the highest UV index are January, February, March and December (UV index 6).
The months with the lowest UV index are June, July and August (UV index 4).
Average cloud cover
Yanchep, Australia
The month with the most cloud cover is July (Cloud cover 37).
The month with the least cloud cover is January (Cloud cover 13).
Average visibility
Yanchep, 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).
