January weather forecast
Cooroy, Australia

January

Weather in January

January, the same as December, is another warm summer month in Cooroy, Australia, with an average temperature ranging between max 27.7°C (81.9°F) and min 22°C (71.6°F).

Temperature

Cooroy reaches its highest average temperatures in January, measuring 27.7°C (81.9°F) at the peak and 22°C (71.6°F) at the lowest.

Heat index

Throughout January, the heat index is calculated to be a tropical 31°C (87.8°F). If one remains active during constant exposure, it might cause exhaustion and heat cramps.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', quantifies the warmth felt when relative humidity is considered. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.

Humidity

The average relative humidity in January is 77%.

Rainfall

In January, the rain falls for 14.2 days. Throughout January, 81mm (3.19") of precipitation is accumulated. Throughout the year, there are 169.6 rainfall days, and 684mm (26.93") of precipitation is accumulated.

Daylight

In January, the average length of the day is 13h and 35min.
On the first day of the month, sunrise is at 4:58 am and sunset at 6:44 pm. On the last day of January, sunrise is at 5:21 am and sunset at 6:41 pm AEST.

Sunshine

In Cooroy, the average sunshine in January is 9.3h.

UV index

The months with the highest UV index are January through March, October through December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 6 during January translates into the following guidance:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.

Frequently asked questions

What is the warmest month?
With average high and low temperatures of 27.7°C (81.9°F) and 22°C (71.6°F) respectively, January is Cooroy's warmest month.
What are January temperatures?
During January, Cooroy experiences an average high-temperature of 27.7°C (81.9°F) and a low-temperature of 22°C (71.6°F). In January, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is calculated to be 31°C (87.8°F).
What is the average humidity in January?
The average relative humidity in January is 77%.
How many days does it rain in January?
In January, the rain falls for 14.2 days. Throughout January, 81mm (3.19") of precipitation is accumulated.
How many hours of daylight does Cooroy have in January?
The average day length in January in Cooroy is 13h and 35min.
When are sunrise and sunset in January?
On the first day of January, sunrise is at 4:58 am and sunset at 6:44 pm. On the last day of the month, sunrise is at 5:21 am and sunset at 6:41 pm AEST.
How long on average sun shines in January?
In Cooroy, the average sunshine duration in January is 9.3h.
When is the highest UV index?
The months with the highest UV index are January through March, October through December, with an average maximum UV index of 6.
What is the UV index reading in January?
The average daily maximum UV index in January is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in January
Cooroy, Australia
  • Average high temperature in January: 27.7°C

The warmest month (with the highest average high temperature) is January (27.7°C).
The month with the lowest average high temperature is July (19.8°C).

  • Average low temperature in January: 22°C

The month with the highest average low temperature is February (22.1°C).
The coldest month (with the lowest average low temperature) is July (13.1°C).

Average pressure in January
Cooroy, Australia
  • Average pressure in January: 1011.8mbar

The month with the highest atmospheric pressure is July (1020.4mbar).
The month with the lowest atmospheric pressure is January (1011.8mbar).

Average wind speed in January
Cooroy, Australia
  • Average wind speed in January: 13.4km/h

The windiest month (with the highest average wind speed) is February (14.8km/h).
The calmest month (with the lowest average wind speed) is August (11.2km/h).

Average humidity in January
Cooroy, Australia
  • Average humidity in January: 77%

The month with the highest relative humidity is March (80%).
The month with the lowest relative humidity is August (70%).

Average rainfall in January
Cooroy, Australia
  • Average rainfall in January: 81mm

The wettest month (with the highest rainfall) is March (85mm).
The driest month (with the least rainfall) is September (24mm).

Average rainfall days in January
Cooroy, Australia
  • Average rainfall days in January: 14.2 days

The month with the highest number of rainy days is March (17.3 days).
The month with the least rainy days is August (10.4 days).

Average daylight in January /
Average sunshine in January
Cooroy, Australia
  • Average daylight in January: 13h and 4min

The month with the longest days is December (Average daylight: 13h and 48min).
The month with the shortest days is June (Average daylight: 10h and 30min).

  • Average sunshine in January: 9h and 2min

The month with the most sunshine is November (Average sunshine: 10h and 24min).
The month with the least sunshine is June (Average sunshine: 5h and 54min).

Average sunshine days in January
Cooroy, Australia
  • Average sunshine days in January: 14.7 days

The month with the most sunshine days is August (17.2 days).
The month with the least sunshine days is February (10.8 days).

Average UV index in January
Cooroy, Australia
  • Average UV index in January: 6

The months with the highest UV index are January, February, March, October, November and December (UV index 6).
The months with the lowest UV index are April, May, June, July, August and September (UV index 5).

Average cloud cover in January
Cooroy, Australia
  • Average cloud cover in January: 43

The months with the most cloud cover are February and March (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 22).

Average visibility in January
Cooroy, Australia
  • Average visibility in January: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September and November (10km).
The months with the lowest visibility are October and December (9km).

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