January weather forecastTwo Rocks, Australia
January
Weather in January
January, the same as December, is another warm summer month in Two Rocks, Australia, with an average temperature varying between 28.8°C (83.8°F) and 19.4°C (66.9°F).Temperature
Two Rocks's peak temperatures tend to occur in January and February, with an average high-temperature of 28.8°C (83.8°F).Heat index
In January, the average heat index is estimated at a tropical 30°C (86°F). Exposure and extended activity could potentially cause a state of fatigue and lead to heat cramps.Observations indicate that the heat index values are for shady locations with light wind. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', joins air temperature with relative humidity to produce a temperature perception for humans. 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. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly critical for babies and toddlers. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
Humidity
January is the least humid month in Two Rocks, with an average relative humidity of 56%.Rainfall
In Two Rocks, Australia, in January, it is raining for 5.9 days, with typically 15mm (0.59") of accumulated precipitation. Throughout the year, in Two Rocks, there are 115.1 rainfall days, and 386mm (15.2") of precipitation is accumulated.Sea temperature
In January, the average sea temperature is 22.2°C (72°F).Note: The cold tolerance of an individual, along with sunshine, wind, and the temperature of the environment, affects the enjoyment of swimming in 22.2°C (72°F) waters. (Olympic swimmers participate in waters ranging from 25°C (77°F) to 28°C (82.4°F).)
Daylight
In Two Rocks, the average length of the day in January is 13h and 56min.On the first day of January in Two Rocks, Australia, sunrise is at 5:15 am and sunset at 7:25 pm. On the last day of the month, sunrise is at 5:42 am and sunset at 7:19 pm AWST.
Sunshine
The month with the most sunshine in Two Rocks is January, with an average of 11.6h of sunshine.UV index
January through March and December, with an average maximum UV index of 6, are months with the highest UV index in Two Rocks, Australia. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.Note: The daily maximum UV index of 6 in January interprets into the following advice:
Resist extreme sun exposure. Guarding against solar damage is essential. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Attention! UV radiation is markedly stronger with water and sand reflections.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Two Rocks, Australia
- Average high temperature in January: 28.8°C
The warmest months (with the highest average high temperature) are January and February (28.8°C).
The month with the lowest average high temperature is July (17.2°C).
- Average low temperature in January: 19.4°C
The month with the highest average low temperature is February (19.8°C).
The coldest months (with the lowest average low temperature) are August and September (11.2°C).
Average pressure in January
Two Rocks, Australia
- Average pressure in January: 1011.2mbar
The month with the highest atmospheric pressure is July (1020.6mbar).
The month with the lowest atmospheric pressure is January (1011.2mbar).
Average wind speed in January
Two Rocks, Australia
- Average wind speed in January: 17.3km/h
The windiest month (with the highest average wind speed) is January (17.3km/h).
The calmest month (with the lowest average wind speed) is April (14.1km/h).
Average humidity in January
Two Rocks, Australia
- Average humidity in January: 56%
The months with the highest relative humidity are July and August (73%).
The month with the lowest relative humidity is January (56%).
Average rainfall in January
Two Rocks, Australia
- Average rainfall in January: 15mm
The wettest month (with the highest rainfall) is June (69mm).
The driest months (with the least rainfall) are March and December (11mm).
Average rainfall days in January
Two Rocks, Australia
- Average rainfall days in January: 5.9 days
The month with the highest number of rainy days is July (15.9 days).
The month with the least rainy days is February (5.2 days).
Average sea temperature in January
Two Rocks, Australia
- Average sea temperature in January: 22.2°C
The best month for swimming (with the highest average sea temperature) is March (23.7°C).
The coldest month (with the lowest average sea temperature) is October (19.1°C).
Average daylight in January /
Average sunshine in January
Two Rocks, Australia
- Average daylight in January: 13h and 54min
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 6min).
- Average sunshine in January: 11h and 36min
The month with the most sunshine is January (Average sunshine: 11h and 36min).
The month with the least sunshine is July (Average sunshine: 5h and 54min).
Average sunshine days in January
Two Rocks, Australia
- Average sunshine days in January: 22.8 days
The month with the most sunshine days is December (23.9 days).
The month with the least sunshine days is July (13.4 days).
Average UV index in January
Two Rocks, Australia
- Average UV index in January: 6
The months with the highest UV index are January, February, March and December (UV index 6).
The months with the lowest UV index are June, July and August (UV index 4).
Average cloud cover in January
Two Rocks, Australia
- Average cloud cover in January: 13
The month with the most cloud cover is July (Cloud cover 37).
The month with the least cloud cover is January (Cloud cover 13).
Average visibility in January
Two Rocks, 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).
