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 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
The beginning of January records an average high-temperature of a still moderate 15.5°C (59.9°F), almost echoing the conditions of the previous month. Dunedin's nighttime temperatures in January reveal a minimal variation from the daytime highs, averaging at a fresh 11.5°C (52.7°F).Humidity
The average relative humidity in January in Dunedin is 79%.Rainfall
In January, in Dunedin, the rain falls for 14.9 days. Throughout January, 34mm (1.34") of precipitation is accumulated. In Dunedin, during the entire year, the rain falls for 150.6 days and collects up to 357mm (14.06") of precipitation.Snowfall
In Dunedin, snow does not fall in January through July, September through December.Sea temperature
In Dunedin, in January, the average water temperature is 13.1°C (55.6°F).Note: Diving into 13.1°C (55.6°F) is practical below 10°C (50°F), given you're wearing protective swim gear; without it, expect a quick onset of cold shock and a struggle to breathe. Merely touching waters at 13°C (55.4°F) feels ice-cold.
Daylight
The average length of the day in January is 15h and 16min.On the first day of January, sunrise is at 5:51 am and sunset at 9:31 pm. On the last day of the month, sunrise is at 6:29 am and sunset at 9:12 pm NZDT.
Sunshine
In January, the average sunshine in Dunedin, New Zealand, is 9.3h.UV index
January through March, November and December, with an average maximum UV index of 4, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: An average UV index of 4 in January transforms into this advice:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Dunedin in January?
What is the average humidity in January in Dunedin?
How many days does it rain in January in Dunedin?
When it does not snow in Dunedin?
How cold is the water in January in Dunedin?
How many hours of daylight does Dunedin have in January?
When are sunrise and sunset in January in Dunedin?
How long on average sun shines in January in Dunedin?
What are the months with the highest UV index in Dunedin?
What is the UV index intensity in January in Dunedin?
Average temperature in January
Dunedin, New Zealand
- Average high temperature in January: 15.5°C
The warmest month (with the highest average high temperature) is February (15.8°C).
The month with the lowest average high temperature is July (9.2°C).
- Average low temperature in January: 11.5°C
The month with the highest average low temperature is February (11.7°C).
The coldest month (with the lowest average low temperature) is July (6.3°C).
Average pressure in January
Dunedin, New Zealand
- Average pressure in January: 1010.1mbar
The month with the highest atmospheric pressure is March (1016.2mbar).
The month with the lowest atmospheric pressure is November (1009.7mbar).
Average wind speed in January
Dunedin, New Zealand
- Average wind speed in January: 20.7km/h
The windiest month (with the highest average wind speed) is June (21.8km/h).
The calmest month (with the lowest average wind speed) is February (18.4km/h).
Average humidity in January
Dunedin, New Zealand
- Average humidity in January: 79%
The months with the highest relative humidity are March and December (80%).
The month with the lowest relative humidity is July (76%).
Average rainfall in January
Dunedin, New Zealand
- Average rainfall in January: 34mm
The wettest month (with the highest rainfall) is February (43mm).
The driest month (with the least rainfall) is September (16mm).
Average rainfall days in January
Dunedin, New Zealand
- Average rainfall days in January: 14.9 days
The month with the highest number of rainy days is October (15.6 days).
The month with the least rainy days is March (11.1 days).
Average snowfall in January
Dunedin, New Zealand
- Average snowfall in January: 0mm
The month with the highest snowfall is August (3mm).
The months with the least snowfall are January, February, March, April, May, June, July, September, October, November and December (0mm).
Average snowfall days in January
Dunedin, New Zealand
- Average snowfall days in January: 0 days
The month with the highest number of snowfall days is August (0.7 days).
The months with the least snowfall days are January, February, March, April, May, October and December (0 days).
Average sea temperature in January
Dunedin, New Zealand
- Average sea temperature in January: 13.1°C
The best month for swimming (with the highest average sea temperature) is February (13.8°C).
The coldest month (with the lowest average sea temperature) is August (9.2°C).
Average daylight in January /
Average sunshine in January
Dunedin, New Zealand
- Average daylight in January: 15h and 2min
The month with the longest days is December (Average daylight: 15h and 42min).
The month with the shortest days is June (Average daylight: 8h and 42min).
- Average sunshine in January: 9h and 2min
The month with the most sunshine is December (Average sunshine: 10h and 36min).
The month with the least sunshine is June (Average sunshine: 4h and 30min).
Average sunshine days in January
Dunedin, New Zealand
- Average sunshine days in January: 13.4 days
The month with the most sunshine days is March (17.9 days).
The month with the least sunshine days is January (13.4 days).
Average UV index in January
Dunedin, New Zealand
- Average UV index in January: 4
The months with the highest UV index are January, February, March, November and December (UV index 4).
The months with the lowest UV index are April, May, June, July, August, September and October (UV index 3).
Average cloud cover in January
Dunedin, New Zealand
- Average cloud cover in January: 45
The month with the most cloud cover is January (Cloud cover 45).
The month with the least cloud cover is March (Cloud cover 40).
Average visibility in January
Dunedin, New Zealand
- 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).
Dunedin, New Zealand
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