January weather forecast
Terrey Hills, Australia

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Weather in January

January, like December, in Terrey Hills, Australia, is another warm summer month, with an average temperature ranging between min 20.3°C (68.5°F) and max 26.2°C (79.2°F).

Temperature

January is the month when Terrey Hills experiences its warmest temperatures, averaging a high of 26.2°C (79.2°F) and a low of 20.3°C (68.5°F).

Humidity

In Terrey Hills, Australia, the average relative humidity in January is 75%.

Rainfall

In Terrey Hills, Australia, during January, the rain falls for 14.8 days and regularly aggregates up to 60mm (2.36") of precipitation. In Terrey Hills, during the entire year, the rain falls for 152.6 days and collects up to 635mm (25") of precipitation.

Daylight

The average length of the day in January in Terrey Hills is 14h and 6min.
On the first day of the month, sunrise is at 5:47 am and sunset at 8:08 pm. On the last day of January, in Terrey Hills, sunrise is at 6:15 am and sunset at 8:01 pm AEDT.

Sunshine

The average sunshine in January is 8.7h.

UV index

The months with the highest UV index are January, February and December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: A typical high UV index of 6 in January suggests the following recommendations:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Updated: Jan 26, 2024 | Published by: Weather Atlas | Resources

Frequently asked questions

What are the warmest months in Terrey Hills?

January is the warmest month in Terrey Hills, Australia, exhibiting average temperatures of 26.2°C (79.2°F) at the peak and 20.3°C (68.5°F) at the base.

What is the temperature in January in Terrey Hills?

An average high-temperature, in January, in Terrey Hills, is 26.2°C (79.2°F) and the average low-temperature is 20.3°C (68.5°F).

What is the average humidity in January in Terrey Hills?

In January, the average relative humidity in Terrey Hills, Australia, is 75%.

How many days does it rain in January in Terrey Hills?

In Terrey Hills, in January, during 14.8 rainfall days, 60mm (2.36") of precipitation is typically accumulated.

How many hours of daylight does Terrey Hills have in January?

In Terrey Hills, the average day length in January is 14h and 6min.

When are sunrise and sunset in January in Terrey Hills?

On the first day of January in Terrey Hills, Australia, sunrise is at 5:47 am and sunset at 8:08 pm. On the last day of the month, sunrise is at 6:15 am and sunset at 8:01 pm AEDT.

How long on average sun shines in January in Terrey Hills?

The average sunshine duration in January is 8.7h.

What are the months with the highest UV index in Terrey Hills?

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

What is the UV index reading in January in Terrey Hills?

In January, the average daily maximum UV index in Terrey Hills, Australia, is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to Sun's UV rays.

Average temperature in January
Terrey Hills, Australia

Average temperature in January - Terrey Hills, Australia
  • Average high temperature in January: 26.2°C

The warmest month (with the highest average high temperature) is January (26.2°C).
The month with the lowest average high temperature is July (16.4°C).

  • Average low temperature in January: 20.3°C

The month with the highest average low temperature is January (20.3°C).
The coldest months (with the lowest average low temperature) are July and August (10.9°C).

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Average pressure in January
Terrey Hills, Australia

Average pressure in January - Terrey Hills, 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
Terrey Hills, Australia

Average wind speed in January - Terrey Hills, Australia
  • Average wind speed in January: 16.6km/h

The windiest month (with the highest average wind speed) is August (16.8km/h).
The calmest month (with the lowest average wind speed) is April (14.6km/h).

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Average humidity in January
Terrey Hills, Australia

Average humidity in January - Terrey Hills, Australia
  • Average humidity in January: 75%

The month with the highest relative humidity is February (76%).
The month with the lowest relative humidity is August (66%).

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Average rainfall in January
Terrey Hills, Australia

Average rainfall in January - Terrey Hills, Australia
  • Average rainfall in January: 60mm

The wettest month (with the highest rainfall) is February (95mm).
The driest month (with the least rainfall) is September (32mm).

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Average rainfall days in January
Terrey Hills, Australia

Average rainfall days in January - Terrey Hills, Australia
  • Average rainfall days in January: 14.8 days

The month with the highest number of rainy days is March (17.5 days).
The month with the least rainy days is September (8.7 days).

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Average daylight in January /
Average sunshine in January
Terrey Hills, Australia

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

The month with the longest days is December (Average daylight: 14h and 18min).
The month with the shortest days is June (Average daylight: 10h and 0min).

  • Average sunshine in January: 8h and 4min

The month with the most sunshine is November (Average sunshine: 10h and 0min).
The month with the least sunshine is June (Average sunshine: 6h and 0min).

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Average sunshine days in January
Terrey Hills, Australia

Average sunshine days in January - Terrey Hills, Australia
  • Average sunshine days in January: 13.7 days

The month with the most sunshine days is August (20.4 days).
The month with the least sunshine days is February (10.8 days).

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Average UV index in January
Terrey Hills, Australia

Average UV index in January - Terrey Hills, 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 June, July, August and September (UV index 4).

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Average cloud cover in January
Terrey Hills, Australia

Average cloud cover in January - Terrey Hills, Australia
  • Average cloud cover in January: 38

The month with the most cloud cover is February (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 24).

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Average visibility in January
Terrey Hills, Australia

Average visibility in January - Terrey Hills, 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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Terrey Hills, Australia

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