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 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
Seatoun's weather in January indicates an average high-temperature of a still enjoyable 18.5°C (65.3°F), nearly consistent with the 17.2°C (63°F) of December. Nights in Seatoun during January maintain a steady temperature, averaging at a moderate 15°C (59°F).Humidity
In January, the average relative humidity is 79%.Rainfall
January and February are months with the least rain in Seatoun, New Zealand, when the rain falls for 9.6 days and typically aggregates up to 20mm (0.79") of rain.Daylight
In Seatoun, the average length of the day in January is 14h and 46min.On the first day of the month, sunrise is at 5:50 am and sunset at 8:57 pm. On the last day of January, sunrise is at 6:24 am and sunset at 8:43 pm NZDT.
Sunshine
In Seatoun, New Zealand, the average sunshine in January is 8.8h.UV index
The months with the highest UV index are January through March and December, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: A daily maximum UV index of 5 in January translates into the following instructions:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. To guard against the harmful effects of the Sun, minimize exposure during midday. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Seatoun in January?
What is the average humidity in January in Seatoun?
What is the driest month in Seatoun?
How much does it rain in Seatoun in January?
What is the average length of the day in January in Seatoun?
What time are sunrise and sunset in January in Seatoun?
How long on average sun shines in January in Seatoun?
When is the highest UV index in Seatoun?
How high is the UV index in January in Seatoun?
Average temperature in January
Seatoun, New Zealand
- Average high temperature in January: 18.5°C
The warmest month (with the highest average high temperature) is February (18.8°C).
The month with the lowest average high temperature is July (11.4°C).
- Average low temperature in January: 15°C
The month with the highest average low temperature is February (15.4°C).
The coldest month (with the lowest average low temperature) is July (9°C).
Average pressure in January
Seatoun, New Zealand
- Average pressure in January: 1012.4mbar
The month with the highest atmospheric pressure is March (1017.7mbar).
The months with the lowest atmospheric pressure are September and November (1012.2mbar).
Average wind speed in January
Seatoun, New Zealand
- Average wind speed in January: 25.7km/h
The windiest month (with the highest average wind speed) is September (26.9km/h).
The calmest month (with the lowest average wind speed) is March (23.1km/h).
Average humidity in January
Seatoun, New Zealand
- Average humidity in January: 79%
The months with the highest relative humidity are February, March, April and December (80%).
The month with the lowest relative humidity is July (78%).
Average rainfall in January
Seatoun, New Zealand
- Average rainfall in January: 20mm
The wettest month (with the highest rainfall) is June (47mm).
The driest months (with the least rainfall) are January and February (20mm).
Average rainfall days in January
Seatoun, New Zealand
- Average rainfall days in January: 9.6 days
The month with the highest number of rainy days is June (14.5 days).
The month with the least rainy days is February (8 days).
Average daylight in January /
Average sunshine in January
Seatoun, New Zealand
- Average daylight in January: 14h and 5min
The month with the longest days is December (Average daylight: 15h and 6min).
The month with the shortest days is June (Average daylight: 9h and 12min).
- Average sunshine in January: 8h and 5min
The month with the most sunshine is December (Average sunshine: 9h and 24min).
The month with the least sunshine is June (Average sunshine: 5h and 24min).
Average sunshine days in January
Seatoun, New Zealand
- Average sunshine days in January: 18 days
The month with the most sunshine days is March (19 days).
The month with the least sunshine days is June (11.5 days).
Average UV index in January
Seatoun, New Zealand
- Average UV index in January: 5
The months with the highest UV index are January, February, March and December (UV index 5).
The months with the lowest UV index are May and June (UV index 3).
Average cloud cover in January
Seatoun, New Zealand
- Average cloud cover in January: 31
The month with the most cloud cover is June (Cloud cover 44).
The month with the least cloud cover is February (Cloud cover 30).
Average visibility in January
Seatoun, 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).
Seatoun, New Zealand
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