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 snowfall in January
- Average snowfall 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
Weather in January
Temperature
The warmest time of the year is January, with temperatures averaging a high of 29.9°C (85.8°F) and a low of 17°C (62.6°F).Heat index
In January, the average heat index is computed to be a hot 33°C (91.4°F). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.Realize that the values for the heat index are set for shaded places and light winds. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
Humidity
The average relative humidity in January is 62%.Rainfall
January is the month with the most rainfall in Birriwa. Rain falls for 11.7 days and accumulates 60mm (2.36") of precipitation.Snowfall
In Birriwa, snow does not fall in January through June, September through December.Daylight
In Birriwa, the average length of the day in January is 13h and 59min.On the first day of the month, sunrise is at 5:58 am and sunset at 8:11 pm. On the last day of January, in Birriwa, sunrise is at 6:25 am and sunset at 8:05 pm AEDT.
Sunshine
In January, the average sunshine is 8.9h.UV index
The months with the highest UV index are January, February and December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the average person.Note: The maximum UV index of 6 during January translates into these guidelines:
Shield from overexposure. Defense against sun-related harm is required. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Frequently asked questions
What are the warmest months in Birriwa?
How hot is it in Birriwa in January?
What is the average humidity in January in Birriwa?
What is the rainiest month in Birriwa?
How much does it rain in Birriwa in January?
When it does not snow in Birriwa?
How many hours of daylight does Birriwa have in January?
When is the sunrise / sunset in January in Birriwa?
How many hours of sunshine does Birriwa have in January?
When is the highest UV index in Birriwa?
How high is the UV index in January in Birriwa?
Average temperature in January
Birriwa, Australia
- Average high temperature in January: 29.9°C
The warmest month (with the highest average high temperature) is January (29.9°C).
The month with the lowest average high temperature is July (12.5°C).
- Average low temperature in January: 17°C
The month with the highest average low temperature is January (17°C).
The coldest month (with the lowest average low temperature) is August (3.2°C).
Average pressure in January
Birriwa, Australia
- Average pressure in January: 1012mbar
The month with the highest atmospheric pressure is June (1022.1mbar).
The month with the lowest atmospheric pressure is January (1012mbar).
Average wind speed in January
Birriwa, Australia
- Average wind speed in January: 10.5km/h
The windiest month (with the highest average wind speed) is February (10.6km/h).
The calmest months (with the lowest average wind speed) are April and May (8.8km/h).
Average humidity in January
Birriwa, Australia
- Average humidity in January: 62%
The month with the highest relative humidity is June (85%).
The month with the lowest relative humidity is December (61%).
Average rainfall in January
Birriwa, Australia
- Average rainfall in January: 60mm
The wettest month (with the highest rainfall) is January (60mm).
The driest month (with the least rainfall) is May (17mm).
Average rainfall days in January
Birriwa, Australia
- Average rainfall days in January: 11.7 days
The month with the highest number of rainy days is March (12.7 days).
The month with the least rainy days is July (7.4 days).
Average snowfall in January
Birriwa, Australia
- Average snowfall in January: 0mm
The month with the highest snowfall is July (2mm).
The months with the least snowfall are January, February, March, April, May, June, September, October, November and December (0mm).
Average snowfall days in January
Birriwa, Australia
- Average snowfall days in January: 0 days
The month with the highest number of snowfall days is August (0.4 days).
The months with the least snowfall days are January, February, March, April, May, June, September, October, November and December (0 days).
Average daylight in January /
Average sunshine in January
Birriwa, 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: 8h and 5min
The month with the most sunshine is December (Average sunshine: 10h and 42min).
The month with the least sunshine is June (Average sunshine: 6h and 42min).
Average sunshine days in January
Birriwa, Australia
- Average sunshine days in January: 16.2 days
The month with the most sunshine days is July (22.3 days).
The month with the least sunshine days is February (14.8 days).
Average UV index in January
Birriwa, Australia
- Average UV index in January: 6
The months with the highest UV index are January, February and December (UV index 6).
The months with the lowest UV index are May, June, July and August (UV index 3).
Average cloud cover in January
Birriwa, Australia
- Average cloud cover in January: 32
The month with the most cloud cover is June (Cloud cover 51).
The month with the least cloud cover is December (Cloud cover 30).
Average visibility in January
Birriwa, Australia
- Average visibility in January: 9km
The months with the highest visibility are January, February, March, November and December (9km).
The months with the lowest visibility are June and July (7km).
Birriwa, Australia
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