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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 in Chelsea, Australia, is a moderately hot summer month, with an average temperature varying between 15.6°C (60.1°F) and 23.4°C (74.1°F). Chelsea sees the highest average temperatures during the months of January and February, peaking at 23.4°C (74.1°F). Weather in January »
Weather in February
The last month of the summer, February, is another warm month in Chelsea, Australia, with an average temperature varying between 23.4°C (74.1°F) and 16.2°C (61.2°F). The peak of Chelsea's temperatures is noted during January and February, averaging a high-temperature of 23.4°C (74.1°F). Weather in February »
Weather in March
March, the first month of the autumn in Chelsea, is still a pleasant month, with temperature in the range of an average low of 15.2°C (59.4°F) and an average high of 21.8°C (71.2°F). March is marked by an average high-temperature of a pleasant 21.8°C (71.2°F), almost identical to the preceding month. Weather in March »
Weather in April
April, the same as March, is another comfortable autumn month in Chelsea, Australia, with an average temperature varying between 18.9°C (66°F) and 13.2°C (55.8°F). The advent of April presents an average high-temperature of a comfortable 18.9°C (66°F), maintaining a close correlation with the preceding month. Weather in April »
Weather in May
May, the last month of the autumn in Chelsea, is also a moderate month, with temperature in the range of an average low of 11.4°C (52.5°F) and an average high of 15.8°C (60.4°F). May's onset introduces a mild reduction in the average high-temperature, from a comfortable 18.9°C (66°F) in April to a still refreshing 15.8°C (60.4°F). Weather in May »
Weather in June
June, the first month of the winter in Chelsea, is still a mild month, with an average temperature ranging between min 9.3°C (48.7°F) and max 13.4°C (56.1°F). Chelsea greets June with an average high-temperature of a still moderate 13.4°C (56.1°F), marking a slight deviation from the preceding month. Weather in June »
Weather in July
July, like June, is another mild winter month in Chelsea, Australia, with an average temperature fluctuating between 13°C (55.4°F) and 8.6°C (47.5°F). Chelsea's July weather, marked by an average high temperature of 13°C (55.4°F) and an average low temperature of 8.6°C (47.5°F), is the coldest in the year. Weather in July »
Weather in August
August, the last month of the winter in Chelsea, is another refreshing month, with an average temperature fluctuating between 8.6°C (47.5°F) and 13.4°C (56.1°F). During August, Chelsea observes a subtle ascent to a still refreshing 13.4°C (56.1°F) from July's 13°C (55.4°F) in the average high-temperature. Weather in August »
Weather in September
The first month of the spring, September, is still a mild month in Chelsea, Australia, with an average temperature varying between 9.4°C (48.9°F) and 15.4°C (59.7°F). In September, Chelsea's weather conditions record an average high-temperature of a still refreshing 15.4°C (59.7°F), demonstrating little divergence from the preceding month. Weather in September »
Weather in October
October in Chelsea, Australia, is a comfortable spring month, with an average temperature fluctuating between 10.5°C (50.9°F) and 18°C (64.4°F). Transitioning from September to October, Chelsea observes an average high-temperature of an enjoyable 18°C (64.4°F), differing subtly from the previous month. Weather in October »
Weather in November
November, the last month of the spring in Chelsea, is another refreshing month, with an average temperature varying between 12.4°C (54.3°F) and 19.9°C (67.8°F). The shift to November signals an average high-temperature of a still refreshing 19.9°C (67.8°F), subtly varied from October's 18°C (64.4°F). Weather in November »
Weather in December
December, the first month of the summer in Chelsea, is an agreeable month, with an average temperature fluctuating between 13.8°C (56.8°F) and 21.6°C (70.9°F). Chelsea records an average high-temperature of a pleasant 21.6°C (70.9°F) in December, maintaining a close correlation with November's 19.9°C (67.8°F). Weather in December »
Updated: Jun 18, 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 Chelsea, the months of January and February are known for the peak temperatures, reaching an average high of 23.4°C (74.1°F).
What is the least humid month?
With an average relative humidity of 68%, January is the least humid month.
How many days does it rain?
In Chelsea, during the entire year, the rain falls for 177.5 days and collects up to 562mm (22.13") of precipitation.
What is the driest month?
March is the month with the least rainfall. Rain falls for 13 days and accumulates 34mm (1.34") of precipitation.
When is Daylight Saving Time (DST)?
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.
What is the wettest month?
May is the month with the most rainfall. Rain falls for 17.3 days and accumulates 59mm (2.32") of precipitation.
What is the month with the least sunshine?
With an average of 6.4h of sunshine, May has the least sunshine of the year.
What is the most humid month?
With an average relative humidity of 78%, June is the most humid month.
What is the month with the shortest days?
The month with the shortest days is June, with an average of 9h and 36min of daylight.
What are the months with the lowest UV index?
June through August, with an average maximum UV index of 3, are months with the lowest UV index.
What are the coldest months?
In Chelsea, July is known for its average lowest temperatures, reaching a high of 13°C (55.4°F) and a low of 8.6°C (47.5°F).
When are the longest days?
December has the longest days of the year, with an average of 14h and 48min of daylight.
What month has the most sunshine?
December has the most sunshine of the year, with an average of 9.7h of sunshine.
When is the highest UV index?
The month with the highest UV index is December, with an average maximum UV index of 6.
Average temperature
Chelsea, Australia
The warmest months (with the highest average high temperature) are January and February (23.4°C).
The month with the lowest average high temperature is July (13°C).
The month with the highest average low temperature is February (16.2°C).
The coldest months (with the lowest average low temperature) are July and August (8.6°C).
Average pressure
Chelsea, Australia
- Average pressure in January:
1012.6mbar - Average pressure in February:
1014.7mbar - Average pressure in March:
1016.9mbar - Average pressure in April:
1019.2mbar - Average pressure in May:
1019.7mbar - Average pressure in June:
1021mbar
- Average pressure in July:
1019.2mbar - Average pressure in August:
1016.8mbar - Average pressure in September:
1016.1mbar - Average pressure in October:
1017.2mbar - Average pressure in November:
1014.4mbar - Average pressure in December:
1012.8mbar
The month with the highest atmospheric pressure is June (1021mbar).
The month with the lowest atmospheric pressure is January (1012.6mbar).
Average wind speed
Chelsea, Australia
- Average wind speed in January:
14km/h - Average wind speed in February:
14.1km/h - Average wind speed in March:
14km/h - Average wind speed in April:
14.1km/h - Average wind speed in May:
16.7km/h - Average wind speed in June:
15.3km/h
- Average wind speed in July:
18.6km/h - Average wind speed in August:
18.6km/h - Average wind speed in September:
17.1km/h - Average wind speed in October:
15.4km/h - Average wind speed in November:
14.2km/h - Average wind speed in December:
14km/h
The windiest months (with the highest average wind speed) are July and August (18.6km/h).
The calmest months (with the lowest average wind speed) are January, March and December (14km/h).
Average humidity
Chelsea, Australia
The month with the highest relative humidity is June (78%).
The month with the lowest relative humidity is January (68%).
Average rainfall
Chelsea, Australia
The wettest month (with the highest rainfall) is May (59mm).
The driest month (with the least rainfall) is March (34mm).
Average rainfall days
Chelsea, Australia
- Average rainfall days in January:
10.1 days - Average rainfall days in February:
10.4 days - Average rainfall days in March:
13 days - Average rainfall days in April:
15 days - Average rainfall days in May:
17.3 days - Average rainfall days in June:
14.8 days
- Average rainfall days in July:
19 days - Average rainfall days in August:
19.3 days - Average rainfall days in September:
17.3 days - Average rainfall days in October:
15 days - Average rainfall days in November:
13.7 days - Average rainfall days in December:
12.6 days
The month with the highest number of rainy days is August (19.3 days).
The month with the least rainy days is January (10.1 days).
Average daylight / Average sunshine
Chelsea, Australia
- Average daylight in January:
14h and 3min - Average daylight in February:
13h and 3min - Average daylight in March:
12h and 2min - Average daylight in April:
11h and 1min - Average daylight in May:
10h and 1min - Average daylight in June:
9h and 4min
- Average daylight in July:
9h and 5min - Average daylight in August:
10h and 4min - Average daylight in September:
11h and 5min - Average daylight in October:
13h and 1min - Average daylight in November:
14h and 1min - Average daylight in December:
14h and 5min
The month with the longest days is December (Average daylight: 14h and 48min).
The month with the shortest days is June (Average daylight: 9h and 36min).
- Average sunshine in January:
8h and 3min - Average sunshine in February:
8h and 1min - Average sunshine in March:
7h and 5min - Average sunshine in April:
7h and 0min - Average sunshine in May:
6h and 2min - Average sunshine in June:
6h and 4min
- Average sunshine in July:
6h and 3min - Average sunshine in August:
6h and 3min - Average sunshine in September:
7h and 1min - Average sunshine in October:
7h and 3min - Average sunshine in November:
8h and 3min - Average sunshine in December:
9h and 4min
The month with the most sunshine is December (Average sunshine: 9h and 42min).
The month with the least sunshine is May (Average sunshine: 6h and 24min).
Average sunshine days
Chelsea, Australia
- Average sunshine days in January:
17.1 days - Average sunshine days in February:
15.3 days - Average sunshine days in March:
14.9 days - Average sunshine days in April:
13.3 days - Average sunshine days in May:
11.7 days - Average sunshine days in June:
13.3 days
- Average sunshine days in July:
9.9 days - Average sunshine days in August:
9.4 days - Average sunshine days in September:
9.9 days - Average sunshine days in October:
13.7 days - Average sunshine days in November:
13.8 days - Average sunshine days in December:
16.1 days
The month with the most sunshine days is January (17.1 days).
The month with the least sunshine days is August (9.4 days).
Average UV index
Chelsea, Australia
The month with the highest UV index is December (UV index 6).
The months with the lowest UV index are June, July and August (UV index 3).
Average cloud cover
Chelsea, Australia
The month with the most cloud cover is July (Cloud cover 49).
The month with the least cloud cover is January (Cloud cover 31).
Average visibility
Chelsea, 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).
