January weather forecast
Mernda, Australia

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Weather in January

January, like December, in Mernda, Australia, is another warm summer month, with an average temperature ranging between min 14.4°C (57.9°F) and max 25.8°C (78.4°F).

Temperature

January is the warmest month, with an average high-temperature of 25.8°C (78.4°F) and an average low-temperature of 14.4°C (57.9°F).

Humidity

January is the least humid month, with an average relative humidity of 63%.

Rainfall

In Mernda, in January, during 9.5 rainfall days, 36mm (1.42") of precipitation is typically accumulated. In Mernda, Australia, during the entire year, the rain falls for 163.4 days and collects up to 465mm (18.31") of precipitation.

Daylight

The average length of the day in January in Mernda is 14h and 25min.
On the first day of January, sunrise is at 6:01 am and sunset at 8:44 pm. On the last day of the month, sunrise is at 6:31 am and sunset at 8:33 pm AEDT.

Sunshine

The average sunshine in January in Mernda is 8.8h.

UV index

The months with the highest UV index in Mernda are January through March, October through December, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In January, the maximum UV index of 5 transforms into these recommendations:
Ensure safety - Imperative it is to shield skin and eyes from damage. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Resources | Updated: Jan 26, 2024 | Published by: Weather Atlas

Frequently asked questions

What is the warmest month in Mernda?

January, recognised by an average high temperature of 25.8°C (78.4°F) and a low of 14.4°C (57.9°F), is Mernda's warmest month.

What is the average January temperature in Mernda?

The high-temperature in Mernda during January is 25.8°C (78.4°F) and the low-temperature is 14.4°C (57.9°F).

What is the least humid month in Mernda?

With an average relative humidity of 63%, January is the least humid month in Mernda, Australia.

What is the average humidity in January in Mernda?

In January, the average relative humidity is 63%.

How many days does it rain in January in Mernda?

In Mernda, Australia, during January, the rain falls for 9.5 days and regularly aggregates up to 36mm (1.42") of precipitation.

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

In Mernda, Australia, the average day length in January is 14h and 25min.

When is the sunrise / sunset in January in Mernda?

In January, on the first day of the month, sunrise is at 6:01 am and sunset at 8:44 pm. On the last day of the month, sunrise is at 6:31 am and sunset at 8:33 pm AEDT.

How long on average sun shines in January in Mernda?

In January, the average sunshine duration in Mernda is 8.8h.

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

January through March, October through December, with an average maximum UV index of 5, are months with the highest UV index.

How high is the UV index in January in Mernda?

In Mernda, the average daily maximum UV index in January is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to Sun's UV rays.

Average temperature in January
Mernda, Australia

Average temperature in January - Mernda, Australia
  • Average high temperature in January: 25.8°C

The warmest month (with the highest average high temperature) is January (25.8°C).
The month with the lowest average high temperature is July (12.4°C).

  • Average low temperature in January: 14.4°C

The month with the highest average low temperature is February (14.8°C).
The coldest month (with the lowest average low temperature) is August (6.6°C).

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Average pressure in January
Mernda, Australia

Average pressure in January - Mernda, Australia
  • Average pressure in January: 1012.3mbar

The month with the highest atmospheric pressure is June (1021.4mbar).
The month with the lowest atmospheric pressure is January (1012.3mbar).

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Average wind speed in January
Mernda, Australia

Average wind speed in January - Mernda, Australia
  • Average wind speed in January: 11.4km/h

The windiest month (with the highest average wind speed) is August (13.9km/h).
The calmest month (with the lowest average wind speed) is April (10.6km/h).

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Average humidity in January
Mernda, Australia

Average humidity in January - Mernda, Australia
  • Average humidity in January: 63%

The month with the highest relative humidity is June (80%).
The month with the lowest relative humidity is January (63%).

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Average rainfall in January
Mernda, Australia

Average rainfall in January - Mernda, Australia
  • Average rainfall in January: 36mm

The wettest months (with the highest rainfall) are August and December (45mm).
The driest months (with the least rainfall) are March and April (34mm).

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Average rainfall days in January
Mernda, Australia

Average rainfall days in January - Mernda, Australia
  • Average rainfall days in January: 9.5 days

The months with the highest number of rainy days are July and August (16.9 days).
The month with the least rainy days is January (9.5 days).

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

Average daylight in January / Average sunshine in January - Mernda, Australia
  • Average daylight in January: 14h and 2min

The month with the longest days is December (Average daylight: 14h and 42min).
The month with the shortest days is June (Average daylight: 9h and 36min).

  • Average sunshine in January: 8h and 5min

The month with the most sunshine is December (Average sunshine: 9h and 48min).
The months with the least sunshine are July and August (Average sunshine: 6h and 30min).

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Average sunshine days in January
Mernda, Australia

Average sunshine days in January - Mernda, Australia
  • Average sunshine days in January: 16.7 days

The month with the most sunshine days is January (16.7 days).
The months with the least sunshine days are July and August (10.5 days).

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Average UV index in January
Mernda, Australia

Average UV index in January - Mernda, Australia
  • Average UV index in January: 5

The months with the highest UV index are January, February, March, October, November and December (UV index 5).
The months with the lowest UV index are May, June, July, August and September (UV index 3).

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Average cloud cover in January
Mernda, Australia

Average cloud cover in January - Mernda, Australia
  • Average cloud cover in January: 30

The month with the most cloud cover is July (Cloud cover 49).
The month with the least cloud cover is January (Cloud cover 30).

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Average visibility in January
Mernda, Australia

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

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

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Mernda, Australia

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