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 sea temperature 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
January is the warmest month, with the temperature often reaching an average high of 24.9°C (76.8°F) and an average low of 17.6°C (63.7°F).Humidity
With an average relative humidity of 61%, January is the least humid month.Rainfall
January is the month with the least rainfall. Rain falls for 6.8 days and accumulates 17mm (0.67") of precipitation.Sea temperature
In Port Noarlunga, in January, the average water temperature is 20.5°C (68.9°F).Note: The majority of individuals find swimming in 20.5°C (68.9°F) to be unenjoyable. The difficulty in controlling breathing rises as the temperature decreases from 21°C (69.8°F) to 15°C (59°F).
Daylight
The average length of the day in January in Port Noarlunga is 14h and 13min.On the first day of January in Port Noarlunga, sunrise is at 6:04 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 6:33 am and sunset at 8:25 pm ACDT.
Sunshine
The average sunshine in January is 9h.UV index
The months with the highest UV index in Port Noarlunga are January and December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the average person.Note: The daily high UV index of 6 during January translates into the following recommendations:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Frequently asked questions
What is the warmest month in Port Noarlunga?
What is the temperature in January in Port Noarlunga?
What is the least humid month in Port Noarlunga?
What is the average humidity in January in Port Noarlunga?
What is the driest month in Port Noarlunga?
How much does it rain in Port Noarlunga in January?
How cold is the water in January in Port Noarlunga?
How many hours of daylight does Port Noarlunga have in January?
What time are sunrise and sunset in January in Port Noarlunga?
How many hours of sunshine does Port Noarlunga have in January?
When is the highest UV index in Port Noarlunga?
What is the UV index reading in January in Port Noarlunga?
Average temperature in January
Port Noarlunga, Australia
- Average high temperature in January: 24.9°C
The warmest month (with the highest average high temperature) is January (24.9°C).
The month with the lowest average high temperature is July (14°C).
- Average low temperature in January: 17.6°C
The month with the highest average low temperature is February (17.7°C).
The coldest month (with the lowest average low temperature) is August (9.9°C).
Average pressure in January
Port Noarlunga, Australia
- Average pressure in January: 1012.5mbar
The month with the highest atmospheric pressure is June (1021.7mbar).
The month with the lowest atmospheric pressure is January (1012.5mbar).
Average wind speed in January
Port Noarlunga, Australia
- Average wind speed in January: 15.3km/h
The windiest month (with the highest average wind speed) is August (17.7km/h).
The calmest month (with the lowest average wind speed) is April (13.8km/h).
Average humidity in January
Port Noarlunga, Australia
- Average humidity in January: 61%
The months with the highest relative humidity are June and July (73%).
The month with the lowest relative humidity is January (61%).
Average rainfall in January
Port Noarlunga, Australia
- Average rainfall in January: 17mm
The wettest month (with the highest rainfall) is August (47mm).
The driest month (with the least rainfall) is January (17mm).
Average rainfall days in January
Port Noarlunga, Australia
- Average rainfall days in January: 6.8 days
The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is February (6.3 days).
Average sea temperature in January
Port Noarlunga, Australia
- Average sea temperature in January: 20.5°C
The best month for swimming (with the highest average sea temperature) is February (20.7°C).
The coldest month (with the lowest average sea temperature) is August (13.8°C).
Average daylight in January /
Average sunshine in January
Port Noarlunga, Australia
- Average daylight in January: 14h and 1min
The month with the longest days is December (Average daylight: 14h and 30min).
The month with the shortest days is June (Average daylight: 9h and 48min).
- Average sunshine in January: 9h
The month with the most sunshine is December (Average sunshine: 10h).
The months with the least sunshine are May, July and August (Average sunshine: 7h).
Average sunshine days in January
Port Noarlunga, Australia
- Average sunshine days in January: 20.9 days
The month with the most sunshine days is January (20.9 days).
The month with the least sunshine days is August (10.8 days).
Average UV index in January
Port Noarlunga, Australia
- Average UV index in January: 6
The months with the highest UV index are January and December (UV index 6).
The month with the lowest UV index is July (UV index 3).
Average cloud cover in January
Port Noarlunga, Australia
- Average cloud cover in January: 20
The months with the most cloud cover are May and July (Cloud cover 42).
The month with the least cloud cover is January (Cloud cover 20).
Average visibility in January
Port Noarlunga, 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).
Port Noarlunga, Australia
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