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
Wanneroo's highest average temperatures are recorded in January and February, reaching a high of 28.8°C (83.8°F).Heat index
For most parts of January, the heat index is computed to be a hot 30°C (86°F). Staying active during long-term exposure might result in a state of exhaustion and cause heat cramps.Realize that the values for the heat index are set for shaded places and light winds. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', marries air temperature and humidity to produce a value illustrating perceived warmth. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
Humidity
January is the least humid month in Wanneroo, Australia, with an average relative humidity of 56%.Rainfall
In Wanneroo, in January, during 5.9 rainfall days, 15mm (0.59") of precipitation is typically accumulated. Throughout the year, there are 115.1 rainfall days, and 386mm (15.2") of precipitation is accumulated.Daylight
In Wanneroo, the average length of the day in January is 13h and 57min.On the first day of January in Wanneroo, Australia, sunrise is at 5:14 am and sunset at 7:25 pm. On the last day of the month, sunrise is at 5:40 am and sunset at 7:19 pm AWST.
Sunshine
January has the most sunshine of the year, 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 Wanneroo, Australia. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for average individuals.Note: The average daily UV index of 6 in January transforms into the following instructions:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye 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. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the hottest in Wanneroo?
How hot is it in Wanneroo in January?
What is the least humid month in Wanneroo?
What is the average humidity in January in Wanneroo?
How many days does it rain in January in Wanneroo?
What is the average length of the day in January in Wanneroo?
When are sunrise and sunset in January in Wanneroo?
What month has the most sunshine in Wanneroo?
How many hours of sunshine does Wanneroo have in January?
What are the months with the highest UV index in Wanneroo?
How high is the UV index in January in Wanneroo?
Average temperature in January
Wanneroo, 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
Wanneroo, 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
Wanneroo, 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
Wanneroo, 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
Wanneroo, 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
Wanneroo, 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 daylight in January /
Average sunshine in January
Wanneroo, Australia
- Average daylight in January: 14h and 0min
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 4min
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
Wanneroo, 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
Wanneroo, 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
Wanneroo, 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
Wanneroo, 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).
