January weather forecast
Bundeena, Australia

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Weather in January

January, like December, in Bundeena, Australia, is another warm summer month, with temperature in the range of an average high of 26.9°C (80.4°F) and an average low of 20.1°C (68.2°F).

Temperature

January stands out as Bundeena's warmest month, with an average high-temperature of 26.9°C (80.4°F) and a low-temperature of 20.1°C (68.2°F).

Humidity

In Bundeena, Australia, the average relative humidity in January is 74%.

Rainfall

In January, in Bundeena, the rain falls for 11.3 days. Throughout January, 25mm (0.98") of precipitation is accumulated. Throughout the year, in Bundeena, Australia, there are 139.8 rainfall days, and 348mm (13.7") of precipitation is accumulated.

Sea temperature

In Bundeena, the average seawater temperature in January is 23.3°C (73.9°F).
Note: For those not fond of cold temperatures, taking a swim at 23.3°C (73.9°F) may require consideration of the sunshine, wind, and ambient temperature. While wetsuits are not mandatory, they can enhance the experience.

Daylight

In January, the average length of the day in Bundeena, Australia, is 14h and 8min.
On the first day of the month, sunrise is at 5:46 am and sunset at 8:10 pm. On the last day of January, in Bundeena, Australia, sunrise is at 6:14 am and sunset at 8:02 pm AEDT.

Sunshine

In Bundeena, Australia, the average sunshine in January is 8.6h.

UV index

January, February and December, with an average maximum UV index of 6, are months with the highest UV index in Bundeena. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum UV index, 6 during January, leads to the following recommendations:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Take heed! Reflections of sand and water make the Sun's UV rays stronger.
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Frequently asked questions

What is the hottest time of year in Bundeena?

Bundeena notes the warmest temperatures in January, with a average high of 26.9°C (80.4°F) and a low of 20.1°C (68.2°F).

What are the temperatures in Bundeena in January?

The average high-temperature, in January, in Bundeena, is 26.9°C (80.4°F), while the average low-temperature is 20.1°C (68.2°F).

What is the average humidity in January in Bundeena?

The average relative humidity in January in Bundeena, Australia, is 74%.

How much does it rain in Bundeena in January?

In Bundeena, in January, during 11.3 rainfall days, 25mm (0.98") of precipitation is typically accumulated.

How warm is the water in January in Bundeena?

In Bundeena, in January, the average water temperature is 23.3°C (73.9°F). For individuals prone to feeling cold, swimming in 23°C (73.4°F) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 23.3°C (73.9°F).

How many hours of daylight does Bundeena have in January?

In January, the average day length in Bundeena, Australia, is 14h and 8min.

When are sunrise and sunset in January in Bundeena?

In January, on the first day of the month, sunrise is at 5:46 am and sunset at 8:10 pm. On the last day of the month, in Bundeena, sunrise is at 6:14 am and sunset at 8:02 pm AEDT.

How many hours of sunshine does Bundeena have in January?

In January, the average sunshine duration in Bundeena is 8.6h.

What is the month with the highest UV index in Bundeena?

The months with the highest UV index are January, February and December, with an average maximum UV index of 6.

What is the UV index reading in January in Bundeena?

The average daily maximum UV index in January in Bundeena, Australia, is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to UV radiation.

Average temperature in January
Bundeena, Australia

Average temperature in January - Bundeena, Australia
  • Average high temperature in January: 26.9°C

The warmest month (with the highest average high temperature) is January (26.9°C).
The month with the lowest average high temperature is July (16.6°C).

  • Average low temperature in January: 20.1°C

The months with the highest average low temperature are January and February (20.1°C).
The coldest month (with the lowest average low temperature) is July (10.1°C).

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Average pressure in January
Bundeena, Australia

Average pressure in January - Bundeena, Australia
  • Average pressure in January: 1012.9mbar

The month with the highest atmospheric pressure is June (1020.8mbar).
The month with the lowest atmospheric pressure is January (1012.9mbar).

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Average wind speed in January
Bundeena, Australia

Average wind speed in January - Bundeena, Australia
  • Average wind speed in January: 15.4km/h

The windiest month (with the highest average wind speed) is August (15.8km/h).
The calmest month (with the lowest average wind speed) is April (13.5km/h).

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Average humidity in January
Bundeena, Australia

Average humidity in January - Bundeena, Australia
  • Average humidity in January: 74%

The month with the highest relative humidity is February (75%).
The month with the lowest relative humidity is August (65%).

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Average rainfall in January
Bundeena, Australia

Average rainfall in January - Bundeena, Australia
  • Average rainfall in January: 25mm

The wettest month (with the highest rainfall) is March (43mm).
The driest month (with the least rainfall) is September (17mm).

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Average rainfall days in January
Bundeena, Australia

Average rainfall days in January - Bundeena, Australia
  • Average rainfall days in January: 11.3 days

The month with the highest number of rainy days is March (15.3 days).
The month with the least rainy days is August (9.2 days).

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Average sea temperature in January
Bundeena, Australia

Average sea temperature in January - Bundeena, Australia
  • Average sea temperature in January: 23.3°C

The best month for swimming (with the highest average sea temperature) is February (23.8°C).
The coldest month (with the lowest average sea temperature) is September (18.4°C).

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Average daylight in January /
Average sunshine in January
Bundeena, Australia

Average daylight in January / Average sunshine in January - Bundeena, Australia
  • Average daylight in January: 14h and 1min

The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).

  • Average sunshine in January: 8h and 4min

The month with the most sunshine is November (Average sunshine: 9h and 48min).
The month with the least sunshine is June (Average sunshine: 5h and 54min).

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Average sunshine days in January
Bundeena, Australia

Average sunshine days in January - Bundeena, Australia
  • Average sunshine days in January: 15.7 days

The month with the most sunshine days is July (17.6 days).
The month with the least sunshine days is February (11.8 days).

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Average UV index in January
Bundeena, Australia

Average UV index in January - Bundeena, Australia
  • Average UV index in January: 6

The months with the highest UV index are January, February and December (UV index 6).
The months with the lowest UV index are May, June, July, August and September (UV index 4).

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Average cloud cover in January
Bundeena, Australia

Average cloud cover in January - Bundeena, Australia
  • Average cloud cover in January: 40

The month with the most cloud cover is February (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 24).

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Average visibility in January
Bundeena, Australia

Average visibility in January - Bundeena, Australia
  • Average visibility in January: 10km

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).

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Bundeena, Australia

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