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
The month of January sees the highest average temperatures, reaching 28.2°C (82.8°F) at the peak and 13.7°C (56.7°F) at the low.Heat index
Throughout January, the heat index is appraised at a tropical 30°C (86°F). Enduring exposure and ongoing activity could cause a sense of fatigue and subsequent heat cramps.Note that heat index values are valued for light wind and location in the shade. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', measures the perceived warmth when incorporating the humidity present in the air. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
Humidity
The least humid month in Jarrahwood is January, with an average relative humidity of 64%.Rainfall
In January, in Jarrahwood, the rain falls for 5.1 days. Throughout January, 8mm (0.31") of precipitation is accumulated. In Jarrahwood, during the entire year, the rain falls for 127.4 days and collects up to 330mm (12.99") 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 5:09 am and sunset at 7:31 pm. On the last day of January, sunrise is at 5:37 am and sunset at 7:23 pm AWST.
Sunshine
With an average of 10.8h of sunshine, January has the most sunshine of the year.UV index
In Jarrahwood, the average daily maximum UV index in January is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: The average daily UV index of 5 in January transforms into the following instructions:
Be vigilant - Preventing sunburn is recommended. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the hottest in Jarrahwood?
Is it hot in Jarrahwood during January?
What is the least humid month in Jarrahwood?
What is the average humidity in January in Jarrahwood?
How much does it rain in Jarrahwood in January?
How many hours of daylight does Jarrahwood have in January?
When is the sunrise / sunset in January in Jarrahwood?
What month has the most sunshine in Jarrahwood?
How many hours of sunshine does Jarrahwood have in January?
What is the UV index intensity in January in Jarrahwood?
Average temperature in January
Jarrahwood, Australia
- Average high temperature in January: 28.2°C
The warmest month (with the highest average high temperature) is January (28.2°C).
The month with the lowest average high temperature is July (14.3°C).
- Average low temperature in January: 13.7°C
The month with the highest average low temperature is February (14.3°C).
The coldest month (with the lowest average low temperature) is August (6.3°C).
Average pressure in January
Jarrahwood, Australia
- Average pressure in January: 1013.4mbar
The month with the highest atmospheric pressure is May (1019.7mbar).
The month with the lowest atmospheric pressure is January (1013.4mbar).
Average wind speed in January
Jarrahwood, Australia
- Average wind speed in January: 10.8km/h
The windiest month (with the highest average wind speed) is January (10.8km/h).
The calmest month (with the lowest average wind speed) is May (8.3km/h).
Average humidity in January
Jarrahwood, Australia
- Average humidity in January: 64%
The month with the highest relative humidity is July (87%).
The month with the lowest relative humidity is January (64%).
Average rainfall in January
Jarrahwood, Australia
- Average rainfall in January: 8mm
The wettest month (with the highest rainfall) is July (61mm).
The driest month (with the least rainfall) is February (7mm).
Average rainfall days in January
Jarrahwood, Australia
- Average rainfall days in January: 5.1 days
The month with the highest number of rainy days is August (17.3 days).
The month with the least rainy days is February (4.1 days).
Average daylight in January /
Average sunshine in January
Jarrahwood, 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: 10h and 5min
The month with the most sunshine is January (Average sunshine: 10h and 48min).
The month with the least sunshine is August (Average sunshine: 4h and 48min).
Average sunshine days in January
Jarrahwood, Australia
- Average sunshine days in January: 24.3 days
The month with the most sunshine days is January (24.3 days).
The month with the least sunshine days is August (10.9 days).
Average UV index in January
Jarrahwood, Australia
- Average UV index in January: 5
The month with the highest UV index is February (UV index 6).
The months with the lowest UV index are June, July and August (UV index 3).
Average cloud cover in January
Jarrahwood, Australia
- Average cloud cover in January: 26
The month with the most cloud cover is August (Cloud cover 59).
The month with the least cloud cover is January (Cloud cover 26).
Average visibility in January
Jarrahwood, Australia
- Average visibility in January: 9km
The months with the highest visibility are January, February, March and December (9km).
The months with the lowest visibility are June, July, August, September and October (7km).
