January weather forecastBlacktown, Australia
January weather for Blacktown, Australia: January, the same as December, is a moderately hot summer month in Blacktown, Australia, with an average temperature fluctuating between 18.3°C (64.9°F) and 29.6°C (85.3°F). Blacktown, Australia, records the warmest temperatures in January, averaging a high of 29.6°C (85.3°F) and a low of 18.3°C (64.9°F).
January
Weather in January
January, the same as December, is a moderately hot summer month in Blacktown, Australia, with an average temperature fluctuating between 18.3°C (64.9°F) and 29.6°C (85.3°F).Temperature
During the warmest month, January, temperatures average a high of 29.6°C (85.3°F) and a low of 18.3°C (64.9°F).Heat index
January's mean heat index is evaluated at a hot 34°C (93.2°F). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.Note that heat index values are valued for light wind and location in the shade. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'feels like' or 'real feel', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
Humidity
The average relative humidity in January in Blacktown is 70%.Rainfall
In Blacktown, during January, the rain falls for 13.5 days and regularly aggregates up to 48mm (1.89") of precipitation. In Blacktown, during the entire year, the rain falls for 130.1 days and collects up to 476mm (18.74") of precipitation.Daylight
In January, the average length of the day is 14h and 7min.On the first day of the month, sunrise is at 5:48 am and sunset at 8:10 pm. On the last day of January, in Blacktown, sunrise is at 6:16 am and sunset at 8:02 pm AEDT.
Sunshine
The average sunshine in January in Blacktown, Australia, is 8.3h.UV index
The months with the highest UV index are January, February, October through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: In January, the UV index of 6 transforms into the following advice:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Blacktown, Australia
- Average high temperature in January: 29.6°C
The warmest month (with the highest average high temperature) is January (29.6°C).
The months with the lowest average high temperature are June and July (16.6°C).
- Average low temperature in January: 18.3°C
The month with the highest average low temperature is January (18.3°C).
The coldest month (with the lowest average low temperature) is July (7.3°C).
Average pressure in January
Blacktown, Australia
- Average pressure in January: 1012.8mbar
The month with the highest atmospheric pressure is June (1021.1mbar).
The month with the lowest atmospheric pressure is January (1012.8mbar).
Average wind speed in January
Blacktown, Australia
- Average wind speed in January: 8.9km/h
The windiest month (with the highest average wind speed) is September (9.1km/h).
The calmest month (with the lowest average wind speed) is April (7.8km/h).
Average humidity in January
Blacktown, Australia
- Average humidity in January: 70%
The month with the highest relative humidity is June (77%).
The month with the lowest relative humidity is September (65%).
Average rainfall in January
Blacktown, Australia
- Average rainfall in January: 48mm
The wettest month (with the highest rainfall) is February (87mm).
The driest month (with the least rainfall) is May (23mm).
Average rainfall days in January
Blacktown, Australia
- Average rainfall days in January: 13.5 days
The month with the highest number of rainy days is February (13.9 days).
The month with the least rainy days is May (7.3 days).
Average daylight in January /
Average sunshine in January
Blacktown, Australia
- Average daylight in January: 14h and 6min
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 18min
The month with the most sunshine is November (Average sunshine: 9h and 42min).
The month with the least sunshine is June (Average sunshine: 6h and 0min).
Average sunshine days in January
Blacktown, Australia
- Average sunshine days in January: 15.4 days
The month with the most sunshine days is May (21.8 days).
The month with the least sunshine days is February (11.6 days).
Average UV index in January
Blacktown, 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
Blacktown, Australia
- Average cloud cover in January: 43
The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in January
Blacktown, Australia
- Average visibility in January: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
