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
January
Weather in January
Temperature
In Koolunga, January is the month with the highest recorded average temperatures, measuring a high of 32°C (89.6°F) and a low of 18.8°C (65.8°F).Heat index
For most parts of January, the heat index is appraised at a hot 32°C (89.6°F). Long-standing exposure coupled with ongoing activity could result in exhaustion, possibly causing heat cramps.Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', melds the effects of warmth and moisture to generate a feeling of heat. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
Humidity
The least humid month is January, with an average relative humidity of 40%.Rainfall
In Koolunga, during January, the rain falls for 5.4 days and regularly aggregates up to 12mm (0.47") of precipitation. In Koolunga, during the entire year, the rain falls for 95.1 days and collects up to 190mm (7.48") of precipitation.Daylight
In Koolunga, Australia, the average length of the day in January is 14h and 5min.On the first day of January in Koolunga, sunrise is at 6:09 am and sunset at 8:30 pm. On the last day of the month, sunrise is at 6:37 am and sunset at 8:22 pm ACDT.
Sunshine
The average sunshine in January is 9.3h.UV index
The average daily maximum UV index in January in Koolunga is 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for average individuals.Note: In January, a daily UV index of 6 turns into the following recommendations:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the hottest in Koolunga?
How hot does it get in Koolunga in January?
What is the least humid month in Koolunga?
What is the average humidity in January in Koolunga?
How many days does it rain in January in Koolunga?
How many hours of daylight does Koolunga have in January?
When is the sunrise / sunset in January in Koolunga?
How long on average sun shines in January in Koolunga?
How high is the UV index in January in Koolunga?
Average temperature in January
Koolunga, Australia
- Average high temperature in January: 32°C
The warmest month (with the highest average high temperature) is January (32°C).
The month with the lowest average high temperature is July (14.2°C).
- Average low temperature in January: 18.8°C
The month with the highest average low temperature is January (18.8°C).
The coldest month (with the lowest average low temperature) is August (5.9°C).
Average pressure in January
Koolunga, Australia
- Average pressure in January: 1011.7mbar
The month with the highest atmospheric pressure is June (1022.4mbar).
The month with the lowest atmospheric pressure is January (1011.7mbar).
Average wind speed in January
Koolunga, Australia
- Average wind speed in January: 12.7km/h
The windiest month (with the highest average wind speed) is August (13.8km/h).
The calmest month (with the lowest average wind speed) is April (11.2km/h).
Average humidity in January
Koolunga, Australia
- Average humidity in January: 40%
The month with the highest relative humidity is July (75%).
The month with the lowest relative humidity is January (40%).
Average rainfall in January
Koolunga, Australia
- Average rainfall in January: 12mm
The wettest month (with the highest rainfall) is August (28mm).
The driest month (with the least rainfall) is March (8mm).
Average rainfall days in January
Koolunga, Australia
- Average rainfall days in January: 5.4 days
The month with the highest number of rainy days is August (11.3 days).
The month with the least rainy days is February (4.6 days).
Average daylight in January /
Average sunshine in January
Koolunga, Australia
- Average daylight in January: 14h and 1min
The month with the longest days is December (Average daylight: 14h and 18min).
The month with the shortest days is June (Average daylight: 10h and 0min).
- Average sunshine in January: 9h and 2min
The month with the most sunshine is December (Average sunshine: 10h and 12min).
The month with the least sunshine is August (Average sunshine: 7h and 18min).
Average sunshine days in January
Koolunga, Australia
- Average sunshine days in January: 23.8 days
The month with the most sunshine days is January (23.8 days).
The month with the least sunshine days is August (16.8 days).
Average UV index in January
Koolunga, Australia
- Average UV index in January: 6
The month with the highest UV index is December (UV index 7).
The month with the lowest UV index is June (UV index 3).
Average cloud cover in January
Koolunga, Australia
- Average cloud cover in January: 15
The months with the most cloud cover are June, July and August (Cloud cover 37).
The month with the least cloud cover is January (Cloud cover 15).
Average visibility in January
Koolunga, Australia
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, November and December (10km).
The months with the lowest visibility are May, June, July, August, September and October (9km).
