December weather forecastGenoa, Australia
December
Weather in December
The first month of the summer, December, is still a pleasant month in Genoa, Australia, with an average temperature fluctuating between 22.5°C (72.5°F) and 14.7°C (58.5°F).Temperature
December's onset records an average high-temperature of a still pleasant 22.5°C (72.5°F), a near match to November's 20.9°C (69.6°F). Genoa records a steady low-temperature average of 14.7°C (58.5°F) during December.Humidity
In Genoa, the average relative humidity in December is 75%.Rainfall
In December, the rain falls for 12.3 days. Throughout December, 41mm (1.61") of precipitation is accumulated. In Genoa, during the entire year, the rain falls for 127.9 days and collects up to 407mm (16.02") of precipitation.Sea temperature
In Genoa, in December, the average water temperature is 19°C (66.2°F).Note: Swimming is not enjoyable for most people in water that is 19°C (66.2°F). As the temperature descends from 21°C (69.8°F) to 15°C (59°F), breathing control becomes harder.
Daylight
With an average of 14h and 42min of daylight, December has the longest days of the year.On the first day of December in Genoa, sunrise is at 5:34 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 8:25 pm AEDT.
Sunshine
The month with the most sunshine in Genoa is December, with an average of 10.1h of sunshine.UV index
In December, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: An average UV index of 5 in December transforms into this advice:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Genoa, Australia
- Average high temperature in December: 22.5°C
The warmest month (with the highest average high temperature) is January (24.3°C).
The month with the lowest average high temperature is July (14.5°C).
- Average low temperature in December: 14.7°C
The month with the highest average low temperature is February (16.9°C).
The coldest month (with the lowest average low temperature) is July (8°C).
Average pressure in December
Genoa, Australia
- Average pressure in December: 1013.1mbar
The month with the highest atmospheric pressure is June (1020.6mbar).
The month with the lowest atmospheric pressure is January (1012.8mbar).
Average wind speed in December
Genoa, Australia
- Average wind speed in December: 13km/h
The windiest months (with the highest average wind speed) are January and September (13.8km/h).
The calmest month (with the lowest average wind speed) is April (12.4km/h).
Average humidity in December
Genoa, Australia
- Average humidity in December: 75%
The month with the highest relative humidity is February (77%).
The month with the lowest relative humidity is August (69%).
Average rainfall in December
Genoa, Australia
- Average rainfall in December: 41mm
The wettest month (with the highest rainfall) is February (48mm).
The driest month (with the least rainfall) is September (19mm).
Average rainfall days in December
Genoa, Australia
- Average rainfall days in December: 12.3 days
The month with the highest number of rainy days is March (13.7 days).
The month with the least rainy days is July (6.6 days).
Average sea temperature in December
Genoa, Australia
- Average sea temperature in December: 19°C
The best months for swimming (with the highest average sea temperature) are February and March (21°C).
The coldest months (with the lowest average sea temperature) are August and September (15°C).
Average daylight in December /
Average sunshine in December
Genoa, Australia
- Average daylight in December: 14h and 42min
The month with the longest days is December (Average daylight: 14h and 42min).
The month with the shortest days is June (Average daylight: 9h and 36min).
- Average sunshine in December: 10h and 6min
The month with the most sunshine is December (Average sunshine: 10h and 6min).
The month with the least sunshine is June (Average sunshine: 6h and 30min).
Average sunshine days in December
Genoa, Australia
- Average sunshine days in December: 14.3 days
The month with the most sunshine days is July (23.4 days).
The month with the least sunshine days is February (11.3 days).
Average UV index in December
Genoa, Australia
- Average UV index in December: 5
The month with the highest UV index is January (UV index 6).
The months with the lowest UV index are April, May, June, July, August and September (UV index 4).
Average cloud cover in December
Genoa, Australia
- Average cloud cover in December: 35
The month with the most cloud cover is February (Cloud cover 40).
The months with the least cloud cover are May and July (Cloud cover 26).
Average visibility in December
Genoa, Australia
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (10km).
The month with the lowest visibility is November (9km).
