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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
Weather in January
January in Jarrahdale, Australia, is a hot summer month, with an average temperature ranging between max 31.2°C (88.2°F) and min 18.3°C (64.9°F). The yearly peak temperatures occur in January and February, averaging a high-temperature of 31.2°C (88.2°F). January's heat index is calculated to be a tropical 33°C (91.4°F). Weather in January »
Weather in February
February, the last month of the summer in Jarrahdale, is also a hot month, with an average temperature ranging between max 31.2°C (88.2°F) and min 18.8°C (65.8°F). Temperatures reach their maximum during January and February, recording an average high-temperature of 31.2°C (88.2°F). February's mean heat index is calculated to be a hot 33°C (91.4°F). Weather in February »
Weather in March
March, the first month of the autumn in Jarrahdale, is still a warm month, with temperature in the range of an average low of 17.2°C (63°F) and an average high of 28.6°C (83.5°F). The weather during March records an average high-temperature of a warm 28.6°C (83.5°F), closely mirroring the preceding month. Weather in March »
Weather in April
April, the same as March, is another warm autumn month in Jarrahdale, Australia, with temperature in the range of an average high of 25°C (77°F) and an average low of 15.1°C (59.2°F). In Jarrahdale, entering April brings a subtle temperature decrement, reducing from March's warm 28.6°C (83.5°F) to a still moderately hot 25°C (77°F). Weather in April »
Weather in May
May, the last month of the autumn in Jarrahdale, is also an agreeable month, with an average temperature ranging between min 12.3°C (54.1°F) and max 20.8°C (69.4°F). The arrival of May corresponds with a minor reduction in the average high-temperature, down from April's warm 25°C (77°F) to a pleasant 20.8°C (69.4°F). Weather in May »
Weather in June
June, the first month of the winter in Jarrahdale, is still a comfortable month, with an average temperature fluctuating between 10.8°C (51.4°F) and 18.2°C (64.8°F). The arrival of June sees an average high-temperature of a refreshing 18.2°C (64.8°F), hardly diverging from May's 20.8°C (69.4°F). Weather in June »
Weather in July
July, like June, in Jarrahdale, Australia, is another refreshing winter month, with an average temperature varying between 16.7°C (62.1°F) and 9.7°C (49.5°F). In Jarrahdale, July records the lowest average temperatures, peaking at 16.7°C (62.1°F) and reaching a low of 9.7°C (49.5°F). Weather in July »
Weather in August
August, the last month of the winter in Jarrahdale, is another comfortable month, with an average temperature varying between 17.5°C (63.5°F) and 9.7°C (49.5°F). The onset of August brings with it an average high-temperature of a still refreshing 17.5°C (63.5°F), showing a negligible variation from the month before. Weather in August »
Weather in September
The first month of the spring, September, is also an enjoyable month in Jarrahdale, Australia, with temperature in the range of an average low of 9.7°C (49.5°F) and an average high of 19°C (66.2°F). Entering September, Jarrahdale's average high-temperature reads a still enjoyable 19°C (66.2°F), indicating a close resemblance to the previous month's climate. Weather in September »
Weather in October
October is a pleasant spring month in Jarrahdale, Australia, with an average temperature fluctuating between 22.5°C (72.5°F) and 12°C (53.6°F). A soft shift in the average high-temperature is noticeable in October, transitioning from an enjoyable 19°C (66.2°F) in September to an agreeable 22.5°C (72.5°F). Weather in October »
Weather in November
The last month of the spring, November, is a warm month in Jarrahdale, Australia, with an average temperature fluctuating between 14.4°C (57.9°F) and 26.4°C (79.5°F). The embrace of November brings a minor uplift in the average high-temperature, shifting from an agreeable 22.5°C (72.5°F) in October to a warm 26.4°C (79.5°F). Weather in November »
Weather in December
December, the first month of the summer in Jarrahdale, is also a moderately hot month, with an average temperature fluctuating between 16.9°C (62.4°F) and 29.4°C (84.9°F). December brings a slight elevation in the average high-temperature, transitioning from November's warm 26.4°C (79.5°F) to a still moderately hot 29.4°C (84.9°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 is the hottest time of year in Jarrahdale?
In Jarrahdale, Australia, the warmest period comes during January and February, when the average high-temperature touches 31.2°C (88.2°F).
What is the least humid month in Jarrahdale?
The least humid month is January, with an average relative humidity of 50%.
How many days does it rain in Jarrahdale?
In Jarrahdale, Australia, during the entire year, the rain falls for 110 days and collects up to 355mm (13.98") of precipitation.
What is the month with the most sunshine in Jarrahdale?
January and December, with an average of 11.5h of sunshine, are months with the most sunshine.
What is the month with the highest UV index in Jarrahdale?
The months with the highest UV index in Jarrahdale are January through March and December, with an average maximum UV index of 6.
What is the driest month in Jarrahdale?
March and December are months with the least rain in Jarrahdale when the rain falls for 7.2 days and typically aggregates up to 9mm (0.35") of rain.
When is the lowest UV index in Jarrahdale?
May through August, with an average maximum UV index of 4, are months with the lowest UV index.
What is the wettest month in Jarrahdale?
The month with the most rainfall in Jarrahdale, Australia, is June, when the rain falls for 11.5 days and typically aggregates up to 66mm (2.6") of precipitation.
What is the month with the shortest days in Jarrahdale?
The month with the shortest days in Jarrahdale is June, with an average of 10h and 6min of daylight.
What is the coldest time of year in Jarrahdale?
July is the coldest month, exhibiting average temperatures of 16.7°C (62.1°F) at the peak and 9.7°C (49.5°F) at the base.
What is the most humid month in Jarrahdale?
July and August, with an average relative humidity of 75%, are most humid months.
What is the month with the least sunshine in Jarrahdale?
The month with the least sunshine is August, with an average of 5.5h of sunshine.
When are the longest days in Jarrahdale?
With an average of 14h and 12min of daylight, December has the longest days of the year.
Is there Daylight Saving Time (DST) in Jarrahdale?
Jarrahdale does not observe Daylight Saving Time (DST). AWST timezone is used throughout the entire year.
Average temperature
Jarrahdale, Australia
The warmest months (with the highest average high temperature) are January and February (31.2°C).
The month with the lowest average high temperature is July (16.7°C).
The month with the highest average low temperature is February (18.8°C).
The coldest months (with the lowest average low temperature) are July, August and September (9.7°C).
Average pressure
Jarrahdale, Australia
- Average pressure in January:
1011.4mbar - Average pressure in February:
1012.7mbar - Average pressure in March:
1015.6mbar - Average pressure in April:
1017.9mbar - Average pressure in May:
1019.9mbar - 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:
1017.4mbar - Average pressure in November:
1014.4mbar - Average pressure in December:
1012.5mbar
The month with the highest atmospheric pressure is July (1020.6mbar).
The month with the lowest atmospheric pressure is January (1011.4mbar).
Average wind speed
Jarrahdale, Australia
- Average wind speed in January:
14km/h - Average wind speed in February:
14.1km/h - Average wind speed in March:
13.3km/h - Average wind speed in April:
11.6km/h - Average wind speed in May:
11.4km/h - Average wind speed in June:
11.7km/h
- Average wind speed in July:
11.7km/h - Average wind speed in August:
11.8km/h - Average wind speed in September:
12.4km/h - Average wind speed in October:
12.7km/h - Average wind speed in November:
13.5km/h - Average wind speed in December:
13.6km/h
The windiest month (with the highest average wind speed) is February (14.1km/h).
The calmest month (with the lowest average wind speed) is May (11.4km/h).
Average humidity
Jarrahdale, Australia
The months with the highest relative humidity are July and August (75%).
The month with the lowest relative humidity is January (50%).
Average rainfall
Jarrahdale, Australia
The wettest month (with the highest rainfall) is June (66mm).
The driest months (with the least rainfall) are March and December (9mm).
Average rainfall days
Jarrahdale, Australia
- Average rainfall days in January:
4.9 days - Average rainfall days in February:
4.3 days - Average rainfall days in March:
7.2 days - Average rainfall days in April:
8.6 days - Average rainfall days in May:
9.2 days - Average rainfall days in June:
11.5 days
- Average rainfall days in July:
15.8 days - Average rainfall days in August:
15 days - Average rainfall days in September:
12.6 days - Average rainfall days in October:
9.4 days - Average rainfall days in November:
6.5 days - Average rainfall days in December:
5 days
The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is February (4.3 days).
Average daylight / Average sunshine
Jarrahdale, Australia
- Average daylight in January:
14h and 0min - Average daylight in February:
13h and 1min - Average daylight in March:
12h and 2min - Average daylight in April:
11h and 2min - Average daylight in May:
10h and 3min - Average daylight in June:
10h and 1min
- Average daylight in July:
10h and 2min - Average daylight in August:
11h and 0min - 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 1min
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 3min - Average sunshine in February:
11h and 1min - Average sunshine in March:
9h and 1min - Average sunshine in April:
7h and 1min - Average sunshine in May:
6h and 2min - Average sunshine in June:
6h and 0min
- Average sunshine in July:
5h and 4min - Average sunshine in August:
5h and 3min - Average sunshine in September:
7h and 5min - Average sunshine in October:
10h and 1min - Average sunshine in November:
11h and 0min - Average sunshine in December:
11h and 3min
The months with the most sunshine are January and December (Average sunshine: 11h and 30min).
The month with the least sunshine is August (Average sunshine: 5h and 30min).
Average sunshine days
Jarrahdale, Australia
- Average sunshine days in January:
24.4 days - Average sunshine days in February:
21.9 days - Average sunshine days in March:
23.6 days - Average sunshine days in April:
20.4 days - Average sunshine days in May:
20.1 days - Average sunshine days in June:
16.7 days
- Average sunshine days in July:
13.3 days - Average sunshine days in August:
13.4 days - Average sunshine days in September:
15.1 days - Average sunshine days in October:
19.8 days - Average sunshine days in November:
21.7 days - Average sunshine days in December:
24.7 days
The month with the most sunshine days is December (24.7 days).
The month with the least sunshine days is July (13.3 days).
Average UV index
Jarrahdale, 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 May, June, July and August (UV index 4).
Average cloud cover
Jarrahdale, Australia
The month with the most cloud cover is July (Cloud cover 41).
The month with the least cloud cover is January (Cloud cover 13).
Average visibility
Jarrahdale, Australia
The months with the highest visibility are January, February, March, April, May, June, November and December (10km).
The months with the lowest visibility are July, August, September and October (9km).
Jarrahdale, Australia
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