January weather forecast
Vacy, Australia

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Weather in January

January, the same as December, is a moderately hot summer month in Vacy, Australia, with an average temperature varying between 18°C (64.4°F) and 29.9°C (85.8°F).

Temperature

Vacy's January weather, with an average high temperature of 29.9°C (85.8°F) and an average low temperature of 18°C (64.4°F), tends to be the warmest of the year.

Heat index

The average heat index in January is evaluated at a sweltering 35°C (95°F). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', binds temperature metrics with humidity values to give a sense of the actual warmth. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. When the level of relative humidity is elevated, evaporation diminishes, causing more warmth to be retained in the body than in dry air. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.

Humidity

In Vacy, the average relative humidity in January is 72%.

Rainfall

In January, in Vacy, the rain falls for 14.4 days. Throughout January, 46mm (1.81") of precipitation is accumulated. In Vacy, during the entire year, the rain falls for 149.9 days and collects up to 518mm (20.39") of precipitation.

Daylight

In Vacy, the average length of the day in January is 14h and 1min.
On the first day of the month, sunrise is at 5:49 am and sunset at 8:04 pm. On the last day of January, in Vacy, sunrise is at 6:16 am and sunset at 7:57 pm AEDT.

Sunshine

In Vacy, the average sunshine in January is 8.5h.

UV index

January, February, October through December, with an average maximum UV index of 6, are months with the highest UV index in Vacy. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.
Note: In January, a regular UV index of 6 translates into these guidelines:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Stay sun-safe with clothing that is both closely woven and worn loosely.
Updated: Jan 26, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What are the warmest months in Vacy?

January is the warmest month in Vacy, with the temperature often reaching an average high of 29.9°C (85.8°F) and an average low of 18°C (64.4°F).

How hot is it in Vacy in January?

The high-temperature in Vacy, Australia, during January is 29.9°C (85.8°F) and the low-temperature is 18°C (64.4°F). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which represents the influence of relative humidity on air temperature, in January is evaluated at 35°C (95°F).

What is the average humidity in January in Vacy?

In January, the average relative humidity in Vacy is 72%.

How much does it rain in Vacy in January?

In Vacy, in January, during 14.4 rainfall days, 46mm (1.81") of precipitation is typically accumulated.

What is the average length of the day in January in Vacy?

The average day length in January is 14h and 1min.

What time are sunrise and sunset in January in Vacy?

On the first day of January, sunrise is at 5:49 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 6:16 am and sunset at 7:57 pm AEDT.

How long on average sun shines in January in Vacy?

The average sunshine duration in January in Vacy, Australia, is 8.5h.

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

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

How high is the UV index in January in Vacy?

In January, the average daily maximum UV index in Vacy, Australia, is 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation.

Average temperature in January
Vacy, Australia

Average temperature in January - Vacy, Australia
  • Average high temperature in January: 29.9°C

The warmest month (with the highest average high temperature) is January (29.9°C).
The months with the lowest average high temperature are June and July (16.3°C).

  • Average low temperature in January: 18°C

The month with the highest average low temperature is January (18°C).
The coldest month (with the lowest average low temperature) is July (7.1°C).

Average pressure in January
Vacy, Australia

Average pressure in January - Vacy, Australia
  • Average pressure in January: 1012.8mbar

The month with the highest atmospheric pressure is June (1021.2mbar).
The month with the lowest atmospheric pressure is January (1012.8mbar).

Average wind speed in January
Vacy, Australia

Average wind speed in January - Vacy, Australia
  • Average wind speed in January: 8.4km/h

The windiest month (with the highest average wind speed) is August (8.7km/h).
The calmest month (with the lowest average wind speed) is April (7.3km/h).

Average humidity in January
Vacy, Australia

Average humidity in January - Vacy, Australia
  • Average humidity in January: 72%

The month with the highest relative humidity is June (81%).
The month with the lowest relative humidity is September (69%).

Average rainfall in January
Vacy, Australia

Average rainfall in January - Vacy, Australia
  • Average rainfall in January: 46mm

The wettest month (with the highest rainfall) is February (86mm).
The driest month (with the least rainfall) is May (23mm).

Average rainfall days in January
Vacy, Australia

Average rainfall days in January - Vacy, Australia
  • Average rainfall days in January: 14.4 days

The month with the highest number of rainy days is March (16.5 days).
The month with the least rainy days is August (8.3 days).

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

Average daylight in January / Average sunshine in January - Vacy, Australia
  • Average daylight in January: 14h and 0min

The month with the longest days is December (Average daylight: 14h and 12min).
The month with the shortest days is June (Average daylight: 10h and 0min).

  • Average sunshine in January: 8h and 3min

The months with the most sunshine are November and December (Average sunshine: 9h and 42min).
The month with the least sunshine is June (Average sunshine: 5h and 42min).

Average sunshine days in January
Vacy, Australia

Average sunshine days in January - Vacy, Australia
  • Average sunshine days in January: 14.3 days

The month with the most sunshine days is August (20.3 days).
The month with the least sunshine days is February (11.4 days).

Average UV index in January
Vacy, Australia

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

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

Average cloud cover in January
Vacy, Australia

Average cloud cover in January - Vacy, Australia
  • Average cloud cover in January: 42

The months with the most cloud cover are February and March (Cloud cover 45).
The months with the least cloud cover are August and September (Cloud cover 28).

Average visibility in January
Vacy, Australia

Average visibility in January - Vacy, Australia
  • Average visibility in January: 8km

The months with the highest visibility are July, August, September and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, October and November (8km).

Vacy, Australia

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