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 registers as the month with the highest average temperatures, reaching 26.2°C (79.2°F) at its peak and 20.3°C (68.5°F) at the lowest.Humidity
In January, the average relative humidity is 75%.Rainfall
In January, the rain falls for 14.8 days. Throughout January, 60mm (2.36") of precipitation is accumulated. Throughout the year, there are 152.6 rainfall days, and 635mm (25") of precipitation is accumulated.Sea temperature
In January, the average sea temperature in Dover Heights is 23.3°C (73.9°F).Note: For someone sensitive to cold, swimming in 23.3°C (73.9°F) waters can be invigorating, especially when considering elements like sunshine, wind, and current air temperature. (As a reference, Olympic swimming waters are kept between 25°C (77°F) and 28°C (82.4°F).)
Daylight
In January, the average length of the day in Dover Heights is 14h and 7min.On the first day of January in Dover Heights, sunrise is at 5:46 am and sunset at 8:09 pm. On the last day of the month, sunrise is at 6:14 am and sunset at 8:01 pm AEDT.
Sunshine
In Dover Heights, the average sunshine in January is 8.7h.UV index
January, February and December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the average person.Note: The daily high UV index of 6 in January translates into this advice:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Warning! Reflective surfaces like sand and water amplify the Sun's UV radiation.
Frequently asked questions
What month is the hottest in Dover Heights?
What are January temperatures in Dover Heights?
What is the average humidity in January in Dover Heights?
How many days does it rain in January in Dover Heights?
How warm is the water in January in Dover Heights?
How many hours of daylight does Dover Heights have in January?
When are sunrise and sunset in January in Dover Heights?
How long on average sun shines in January in Dover Heights?
What is the month with the highest UV index in Dover Heights?
What is the UV index intensity in January in Dover Heights?
Average temperature in January
Dover Heights, Australia
- Average high temperature in January: 26.2°C
The warmest month (with the highest average high temperature) is January (26.2°C).
The month with the lowest average high temperature is July (16.4°C).
- Average low temperature in January: 20.3°C
The month with the highest average low temperature is January (20.3°C).
The coldest months (with the lowest average low temperature) are July and August (10.9°C).
Average pressure in January
Dover Heights, Australia
- Average pressure in January: 1012.9mbar
The month with the highest atmospheric pressure is June (1020.8mbar).
The month with the lowest atmospheric pressure is January (1012.9mbar).
Average wind speed in January
Dover Heights, Australia
- Average wind speed in January: 16.6km/h
The windiest month (with the highest average wind speed) is August (16.8km/h).
The calmest month (with the lowest average wind speed) is April (14.6km/h).
Average humidity in January
Dover Heights, Australia
- Average humidity in January: 75%
The month with the highest relative humidity is February (76%).
The month with the lowest relative humidity is August (66%).
Average rainfall in January
Dover Heights, Australia
- Average rainfall in January: 60mm
The wettest month (with the highest rainfall) is February (95mm).
The driest month (with the least rainfall) is September (32mm).
Average rainfall days in January
Dover Heights, Australia
- Average rainfall days in January: 14.8 days
The month with the highest number of rainy days is March (17.5 days).
The month with the least rainy days is September (8.7 days).
Average sea temperature in January
Dover Heights, Australia
- Average sea temperature in January: 23.3°C
The best month for swimming (with the highest average sea temperature) is February (23.7°C).
The coldest month (with the lowest average sea temperature) is September (18.6°C).
Average daylight in January /
Average sunshine in January
Dover Heights, 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: 8h and 4min
The month with the most sunshine is November (Average sunshine: 10h and 0min).
The month with the least sunshine is June (Average sunshine: 6h and 0min).
Average sunshine days in January
Dover Heights, Australia
- Average sunshine days in January: 13.7 days
The month with the most sunshine days is August (20.4 days).
The month with the least sunshine days is February (10.8 days).
Average UV index in January
Dover Heights, 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 June, July, August and September (UV index 4).
Average cloud cover in January
Dover Heights, Australia
- Average cloud cover in January: 38
The month with the most cloud cover is February (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in January
Dover Heights, 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).
Dover Heights, Australia
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