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
January and February represent the warmest period, with an average high-temperature of 30.8°C (87.4°F).Heat index
January's average heat index is appraised at a hot 32°C (89.6°F). Ongoing activity coupled with exposure often results in weariness and could induce heat cramps.Evaluating the heat index requires understanding its values in the shade and with gentle winds. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', blends air temperature and moisture content to represent the felt temperature to humans. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. 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
With an average relative humidity of 51%, January is the least humid month in Mundaring Weir.Rainfall
In Mundaring Weir, in January, it is raining for 5 days, with typically 11mm (0.43") of accumulated precipitation. Throughout the year, there are 106.3 rainfall days, and 344mm (13.54") of precipitation is accumulated.Daylight
The average length of the day in January is 13h and 58min.On the first day of the month, sunrise is at 5:12 am and sunset at 7:24 pm. On the last day of January, in Mundaring Weir, sunrise is at 5:38 am and sunset at 7:18 pm AWST.
Sunshine
January and December, with an average of 11.5h of sunshine, are months with the most sunshine in Mundaring Weir.UV index
The months with the highest UV index are January through March and December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the average person.Note: A maximum high daily UV index of 6 during January translates into the following directions:
Deflect overexposure. Sun protection is a necessity. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the hottest in Mundaring Weir?
Is it hot in Mundaring Weir during January?
What is the least humid month in Mundaring Weir?
What is the average humidity in January in Mundaring Weir?
How much does it rain in Mundaring Weir in January?
How many hours of daylight does Mundaring Weir have in January?
What time are sunrise and sunset in January in Mundaring Weir?
What is the month with the most sunshine in Mundaring Weir?
How long on average sun shines in January in Mundaring Weir?
What are the months with the highest UV index in Mundaring Weir?
How high is the UV index in January in Mundaring Weir?
Average temperature in January
Mundaring Weir, Australia
- Average high temperature in January: 30.8°C
The warmest months (with the highest average high temperature) are January and February (30.8°C).
The month with the lowest average high temperature is July (17°C).
- Average low temperature in January: 18.8°C
The month with the highest average low temperature is February (19°C).
The coldest months (with the lowest average low temperature) are July and August (10°C).
Average pressure in January
Mundaring Weir, Australia
- Average pressure in January: 1011.3mbar
The month with the highest atmospheric pressure is July (1020.6mbar).
The month with the lowest atmospheric pressure is January (1011.3mbar).
Average wind speed in January
Mundaring Weir, Australia
- Average wind speed in January: 14.6km/h
The windiest month (with the highest average wind speed) is January (14.6km/h).
The calmest months (with the lowest average wind speed) are April and May (12km/h).
Average humidity in January
Mundaring Weir, Australia
- Average humidity in January: 51%
The months with the highest relative humidity are July and August (74%).
The month with the lowest relative humidity is January (51%).
Average rainfall in January
Mundaring Weir, Australia
- Average rainfall in January: 11mm
The wettest month (with the highest rainfall) is June (65mm).
The driest months (with the least rainfall) are March and December (9mm).
Average rainfall days in January
Mundaring Weir, Australia
- Average rainfall days in January: 5 days
The month with the highest number of rainy days is July (15.2 days).
The month with the least rainy days is February (3.9 days).
Average daylight in January /
Average sunshine in January
Mundaring Weir, 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 3min
The months with the most sunshine are January and December (Average sunshine: 11h and 30min).
The month with the least sunshine is August (Average sunshine: 5h and 42min).
Average sunshine days in January
Mundaring Weir, Australia
- Average sunshine days in January: 24.3 days
The month with the most sunshine days is December (25.1 days).
The month with the least sunshine days is July (13.6 days).
Average UV index in January
Mundaring Weir, 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 May, June, July and August (UV index 4).
Average cloud cover in January
Mundaring Weir, Australia
- Average cloud cover in January: 13
The month with the most cloud cover is July (Cloud cover 40).
The month with the least cloud cover is January (Cloud cover 13).
Average visibility in January
Mundaring Weir, Australia
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (10km).
The month with the lowest visibility is August (9km).
