Climate and monthly weather forecastGrandchester, Australia
Climate and monthly weather forecast
Weather in January
January, like December, in Grandchester, Australia, is another warm summer month, with temperature in the range of an average low of 19.5°C (67.1°F) and an average high of 29.3°C (84.7°F). With an average high-temperature of 29.3°C (84.7°F) and an average low-temperature of 19.5°C (67.1°F), January is the warmest month. The heat index value during January is computed to be a torrid 35°C (95°F). Weather in January »Weather in February
February, the last month of the summer in Grandchester, is also a moderately hot month, with an average temperature varying between 19.5°C (67.1°F) and 28.5°C (83.3°F). Grandchester records an average high-temperature of a still warm 28.5°C (83.3°F) as February arrives, nearly mirroring the previous month's climate. Weather in February »Weather in March
March, the first month of the autumn in Grandchester, is also a moderately hot month, with temperature in the range of an average high of 27°C (80.6°F) and an average low of 18.3°C (64.9°F). Grandchester's entry into March measures an average high-temperature of a still moderately hot 27°C (80.6°F), closely parallel to the preceding month. Weather in March »Weather in April
April, the same as March, is a moderately hot autumn month in Grandchester, Australia, with an average temperature ranging between max 24.8°C (76.6°F) and min 15.4°C (59.7°F). April's onset sees an average high-temperature of a still warm 24.8°C (76.6°F), exhibiting a slight fluctuation from the previous month. Weather in April »Weather in May
May, the last month of the autumn in Grandchester, is also an agreeable month, with temperature in the range of an average high of 21.8°C (71.2°F) and an average low of 12.3°C (54.1°F). With the onset of May, the average high-temperature subtly recedes from April's moderately hot 24.8°C (76.6°F) to a pleasant 21.8°C (71.2°F). Weather in May »Weather in June
The first month of the winter, June, is also an enjoyable month in Grandchester, Australia, with an average temperature varying between 19.2°C (66.6°F) and 10.4°C (50.7°F). On the advent of June, Grandchester's average high-temperature exhibits a minor adjustment to a refreshing 19.2°C (66.6°F) from May's 21.8°C (71.2°F). Weather in June »Weather in July
July, like June, in Grandchester, Australia, is another comfortable winter month, with an average temperature varying between 9.4°C (48.9°F) and 19.1°C (66.4°F). With its high average temperature of 19.1°C (66.4°F) and a low of 9.4°C (48.9°F), July is regarded as the coldest month. Weather in July »Weather in August
The last month of the winter, August, is a pleasant month in Grandchester, Australia, with an average temperature varying between 21°C (69.8°F) and 9.8°C (49.6°F). Grandchester marks the onset of August with an average high-temperature of a pleasant 21°C (69.8°F), a subtle shift from July's 19.1°C (66.4°F). Weather in August »Weather in September
September, the first month of the spring in Grandchester, is a warm month, with an average temperature fluctuating between 24°C (75.2°F) and 12.2°C (54°F). With the transition into September, Grandchester experiences a subtle uplift in average high-temperatures, adjusting from a pleasant 21°C (69.8°F) in August to a warm 24°C (75.2°F). Weather in September »Weather in October
October, like September, in Grandchester, Australia, is another warm spring month, with an average temperature varying between 25.7°C (78.3°F) and 14.5°C (58.1°F). Welcoming October, Grandchester notes an average high-temperature of a still moderately hot 25.7°C (78.3°F), nearly consistent with September's 24°C (75.2°F). Weather in October »Weather in November
The last month of the spring, November, is another warm month in Grandchester, Australia, with an average temperature fluctuating between 28.4°C (83.1°F) and 17.1°C (62.8°F). The advent of November signifies a minor shift to an average high-temperature of a still moderately hot 28.4°C (83.1°F), aligning closely with October. Weather in November »Weather in December
December, the first month of the summer in Grandchester, is still a warm month, with an average temperature ranging between max 28.9°C (84°F) and min 18.4°C (65.1°F). The arrival of December brings an average high-temperature of a still moderately hot 28.9°C (84°F), closely following the temperature pattern of November. Weather in December »Updated: Jan 27, 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 warmest period tends to be January, when average temperatures fluctuate between a high of 29.3°C (84.7°F) and a low of 19.5°C (67.1°F).
The month with the most rainfall in Grandchester, Australia, is January, when the rain falls for 17.3 days and typically aggregates up to 69mm (2.72") of precipitation.
Throughout the year, in Grandchester, Australia, there are 155.1 rainfall days, and 433mm (17.05") of precipitation is accumulated.
January through March, November and December, with an average maximum UV index of 6, are months with the highest UV index in Grandchester.
The most humid month in Grandchester is March, with an average relative humidity of 80%.
May through July, with an average maximum UV index of 4, are months with the lowest UV index.
With an average of 10h and 24min of daylight, June has the shortest days of the year in Grandchester, Australia.
June has the least sunshine of the year in Grandchester, Australia, with an average of 6.4h of sunshine.
The coldest period in Grandchester, Australia, is July, when temperatures fluctuate between an average high of 19.1°C (66.4°F) and a low of 9.4°C (48.9°F).
July is the month with the least rainfall. Rain falls for 9 days and accumulates 12mm (0.47") of precipitation.
With an average relative humidity of 69%, September is the least humid month.
The month with the most sunshine in Grandchester, Australia, is November, with an average of 10.6h of sunshine.
With an average of 13h and 54min of daylight, December has the longest days of the year in Grandchester.
Grandchester, Australia, does not utilize Daylight Saving Time (DST). AEST timezone is used throughout the entire year.
Average temperature
Grandchester, Australia
The warmest month (with the highest average high temperature) is January (29.3°C).
The month with the lowest average high temperature is July (19.1°C).
The months with the highest average low temperature are January and February (19.5°C).
The coldest month (with the lowest average low temperature) is July (9.4°C).
Average pressure
Grandchester, Australia
- Average pressure in January:
1012.4mbar - Average pressure in February:
1012.9mbar - Average pressure in March:
1015.4mbar - Average pressure in April:
1017.9mbar - Average pressure in May:
1019.7mbar - Average pressure in June:
1020.1mbar
- Average pressure in July:
1020.8mbar - Average pressure in August:
1019.1mbar - Average pressure in September:
1018.5mbar - Average pressure in October:
1017.9mbar - Average pressure in November:
1015mbar - Average pressure in December:
1013.3mbar
The month with the highest atmospheric pressure is July (1020.8mbar).
The month with the lowest atmospheric pressure is January (1012.4mbar).
Average wind speed
Grandchester, Australia
- Average wind speed in January:
10.3km/h - Average wind speed in February:
11.3km/h - Average wind speed in March:
10.2km/h - Average wind speed in April:
9.7km/h - Average wind speed in May:
9.5km/h - Average wind speed in June:
10.2km/h
- Average wind speed in July:
9.6km/h - Average wind speed in August:
9.7km/h - Average wind speed in September:
9.9km/h - Average wind speed in October:
10.1km/h - Average wind speed in November:
10.1km/h - Average wind speed in December:
10.2km/h
The windiest month (with the highest average wind speed) is February (11.3km/h).
The calmest month (with the lowest average wind speed) is May (9.5km/h).
Average humidity
Grandchester, Australia
The month with the highest relative humidity is March (80%).
The month with the lowest relative humidity is September (69%).
Average rainfall
Grandchester, Australia
The wettest month (with the highest rainfall) is January (69mm).
The driest month (with the least rainfall) is July (12mm).
Average rainfall days
Grandchester, Australia
- Average rainfall days in January:
17.3 days - Average rainfall days in February:
16.4 days - Average rainfall days in March:
19.4 days - Average rainfall days in April:
15.7 days - Average rainfall days in May:
11.7 days - Average rainfall days in June:
10.2 days
- Average rainfall days in July:
9 days - Average rainfall days in August:
6.6 days - Average rainfall days in September:
7.7 days - Average rainfall days in October:
13.1 days - Average rainfall days in November:
11.4 days - Average rainfall days in December:
16.6 days
The month with the highest number of rainy days is March (19.4 days).
The month with the least rainy days is August (6.6 days).
Average daylight / Average sunshine
Grandchester, Australia
- Average daylight in January:
13h and 42min - Average daylight in February:
13h and 0min - Average daylight in March:
12h and 18min - Average daylight in April:
11h and 24min - Average daylight in May:
10h and 48min - Average daylight in June:
10h and 24min
- Average daylight in July:
10h and 36min - Average daylight in August:
11h and 12min - Average daylight in September:
11h and 54min - Average daylight in October:
12h and 42min - Average daylight in November:
13h and 30min - Average daylight in December:
13h and 54min
The month with the longest days is December (Average daylight: 13h and 54min).
The month with the shortest days is June (Average daylight: 10h and 24min).
- Average sunshine in January:
9h and 30min - Average sunshine in February:
9h and 12min - Average sunshine in March:
8h and 30min - Average sunshine in April:
6h and 42min - Average sunshine in May:
6h and 42min - Average sunshine in June:
6h and 24min
- Average sunshine in July:
6h and 36min - Average sunshine in August:
6h and 54min - Average sunshine in September:
8h and 36min - Average sunshine in October:
8h and 48min - Average sunshine in November:
10h and 36min - Average sunshine in December:
9h and 36min
The month with the most sunshine is November (Average sunshine: 10h and 36min).
The month with the least sunshine is June (Average sunshine: 6h and 24min).
Average sunshine days
Grandchester, Australia
- Average sunshine days in January:
10.8 days - Average sunshine days in February:
8.5 days - Average sunshine days in March:
7.6 days - Average sunshine days in April:
10.8 days - Average sunshine days in May:
15.9 days - Average sunshine days in June:
17.3 days
- Average sunshine days in July:
18.8 days - Average sunshine days in August:
21.8 days - Average sunshine days in September:
18.4 days - Average sunshine days in October:
14.9 days - Average sunshine days in November:
14.8 days - Average sunshine days in December:
11.3 days
The month with the most sunshine days is August (21.8 days).
The month with the least sunshine days is March (7.6 days).
Average UV index
Grandchester, Australia
The months with the highest UV index are January, February, March, November and December (UV index 6).
The months with the lowest UV index are May, June and July (UV index 4).
Average cloud cover
Grandchester, Australia
The months with the most cloud cover are February and March (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility
Grandchester, Australia
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
