Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
January, recognised by an average high temperature of 27.3°C (81.1°F) and a low of 19.8°C (67.6°F), is Rozelle's warmest month.Heat index
January's heat index is appraised at a hot 30°C (86°F). Enduring exposure and continuous activity might cause a feeling of tiredness and induce heat cramps.Heat index evaluations are typically in the context of light winds and shaded environments. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'feels like', arises from combining readings of air temperature and relative moisture content. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance 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
In January, the average relative humidity in Rozelle is 74%.Rainfall
In January, in Rozelle, the rain falls for 16.7 days. Throughout January, 63mm (2.48") of precipitation is accumulated. In Rozelle, during the entire year, the rain falls for 169 days and collects up to 647mm (25.47") of precipitation.Daylight
In Rozelle, the average length of the day in January is 14h and 7min.On the first day of the month, sunrise is at 5:47 am and sunset at 8:09 pm. On the last day of January, in Rozelle, sunrise is at 6:15 am and sunset at 8:02 pm AEDT.
Sunshine
In January, the average sunshine is 8.5h.UV index
January, February, November and December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index of 6 during January leads to these instructions:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Frequently asked questions
What is the warmest month in Rozelle?
What is the usual temperature for Rozelle in January?
What is the average humidity in January in Rozelle?
How many days does it rain in January in Rozelle?
What is the average length of the day in January in Rozelle?
When are sunrise and sunset in January in Rozelle?
How long on average sun shines in January in Rozelle?
What is the month with the highest UV index in Rozelle?
What is the UV index reading in January in Rozelle?
Average temperature in January
Rozelle, Australia
- Average high temperature in January: 27.3°C
The warmest month (with the highest average high temperature) is January (27.3°C).
The month with the lowest average high temperature is July (16.6°C).
- Average low temperature in January: 19.8°C
The month with the highest average low temperature is January (19.8°C).
The coldest month (with the lowest average low temperature) is July (9.7°C).
Average pressure in January
Rozelle, Australia
- Average pressure in January: 1012.9mbar
The month with the highest atmospheric pressure is June (1020.9mbar).
The month with the lowest atmospheric pressure is January (1012.9mbar).
Average wind speed in January
Rozelle, Australia
- Average wind speed in January: 14km/h
The windiest months (with the highest average wind speed) are January and August (14km/h).
The calmest month (with the lowest average wind speed) is April (12.2km/h).
Average humidity in January
Rozelle, Australia
- Average humidity in January: 74%
The month with the highest relative humidity is February (75%).
The months with the lowest relative humidity are August and September (66%).
Average rainfall in January
Rozelle, Australia
- Average rainfall in January: 63mm
The wettest month (with the highest rainfall) is February (92mm).
The driest month (with the least rainfall) is September (35mm).
Average rainfall days in January
Rozelle, Australia
- Average rainfall days in January: 16.7 days
The month with the highest number of rainy days is March (18.8 days).
The month with the least rainy days is August (10.1 days).
Average daylight in January /
Average sunshine in January
Rozelle, Australia
- Average daylight in January: 14h and 1min
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 3min
The month with the most sunshine is November (Average sunshine: 9h and 48min).
The month with the least sunshine is June (Average sunshine: 5h and 54min).
Average sunshine days in January
Rozelle, Australia
- Average sunshine days in January: 11.2 days
The month with the most sunshine days is August (17.9 days).
The month with the least sunshine days is March (8.8 days).
Average UV index in January
Rozelle, Australia
- Average UV index in January: 6
The months with the highest UV index are January, February, November and December (UV index 6).
The months with the lowest UV index are May, June, July, August and September (UV index 4).
Average cloud cover in January
Rozelle, Australia
- Average cloud cover in January: 40
The month with the most cloud cover is February (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in January
Rozelle, 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).
Rozelle, Australia
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