January weather forecast
Whakatane, New Zealand

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Weather in January

January, in Whakatane, the arrival of a new year is welcomed with mild temperatures oscillating between 12.2°C (54°F) and 22.7°C (72.9°F), with humidity sitting at 78%. Rainfall can be experienced over almost 13 days of the month, making the surroundings lush and green. The majority of the days are sun-filled, offering abundant warmth to locals and tourists alike. Despite occasional rainfall, the weather remains fairly dry, with a noticeable absence of snowfall.

Temperature

The temperature in Whakatane, New Zealand, hits its peak in January and February, recording an average high-temperature of 22.7°C (72.9°F).

Humidity

January is the least humid month in Whakatane, with an average relative humidity of 78%.

Rainfall

In Whakatane, during January, the rain falls for 12.8 days and regularly aggregates up to 57mm (2.24") of precipitation. Throughout the year, there are 169.2 rainfall days, and 748mm (29.45") of precipitation is accumulated.

Snowfall

In Whakatane, snow does not fall in January through July, September through December.

Sea temperature

In Whakatane, in January, the average water temperature is 20°C (68°F).
Note: For most individuals, swimming in 20°C (68°F) is not enjoyable. As the water temperature decreases from 21°C (69.8°F) to 15°C (59°F), breathing control becomes increasingly difficult.

Daylight

In Whakatane, New Zealand, the average length of the day in January is 14h and 27min.
On the first day of the month, sunrise is at 5:52 am and sunset at 8:37 pm. On the last day of January, sunrise is at 6:23 am and sunset at 8:27 pm NZDT.

Sunshine

In January, the average sunshine in Whakatane is 7.8h.

UV index

The months with the highest UV index in Whakatane are January, February and December, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.
Note: In January, the maximum UV index of 5 transforms into these recommendations:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Updated: Jan 27, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What part of the year is the hottest in Whakatane?

January and February are identified as the warmest months in Whakatane, with an average high-temperature of 22.7°C (72.9°F).

What is the usual temperature for Whakatane in January?

The high-temperature in Whakatane, New Zealand, during January is 22.7°C (72.9°F) and the low-temperature is 12.2°C (54°F).

What is the least humid month in Whakatane?

January is the least humid month in Whakatane, with an average relative humidity of 78%.

What is the average humidity in January in Whakatane?

In January, the average relative humidity is 78%.

How many days does it rain in January in Whakatane?

In Whakatane, New Zealand, in January, during 12.8 rainfall days, 57mm (2.24") of precipitation is typically accumulated.

When it does not snow in Whakatane?

In Whakatane, New Zealand, snow does not fall in January through July, September through December.

How cold is the water in January in Whakatane?

In Whakatane, the average seawater temperature in January is 20°C (68°F). For swimming, a surface water temperature of 20°C (68°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

What is the average length of the day in January in Whakatane?

In Whakatane, the average day length in January is 14h and 27min.

When are sunrise and sunset in January in Whakatane?

On the first day of January, sunrise is at 5:52 am and sunset at 8:37 pm. On the last day of the month, sunrise is at 6:23 am and sunset at 8:27 pm NZDT.

How many hours of sunshine does Whakatane have in January?

The average sunshine duration in January is 7.8h.

What are the months with the highest UV index in Whakatane?

The months with the highest UV index in Whakatane are January, February and December, with an average maximum UV index of 5.

How high is the UV index in January in Whakatane?

The average daily maximum UV index in January in Whakatane is 5. A UV Index value of 3 to 5 symbolizes a medium health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Whakatane, New Zealand

Average temperature in January - Whakatane, New Zealand
  • Average high temperature in January: 22.7°C

The warmest months (with the highest average high temperature) are January and February (22.7°C).
The month with the lowest average high temperature is July (11.3°C).

  • Average low temperature in January: 12.2°C

The month with the highest average low temperature is February (12.3°C).
The coldest month (with the lowest average low temperature) is July (4.1°C).

Average pressure in January
Whakatane, New Zealand

Average pressure in January - Whakatane, New Zealand
  • Average pressure in January: 1014.2mbar

The month with the highest atmospheric pressure is March (1018.4mbar).
The month with the lowest atmospheric pressure is September (1014mbar).

Average wind speed in January
Whakatane, New Zealand

Average wind speed in January - Whakatane, New Zealand
  • Average wind speed in January: 10.5km/h

The windiest month (with the highest average wind speed) is October (11.7km/h).
The calmest month (with the lowest average wind speed) is February (8.9km/h).

Average humidity in January
Whakatane, New Zealand

Average humidity in January - Whakatane, New Zealand
  • Average humidity in January: 78%

The month with the highest relative humidity is June (87%).
The month with the lowest relative humidity is January (78%).

Average rainfall in January
Whakatane, New Zealand

Average rainfall in January - Whakatane, New Zealand
  • Average rainfall in January: 57mm

The wettest month (with the highest rainfall) is December (82mm).
The driest month (with the least rainfall) is February (45mm).

Average rainfall days in January
Whakatane, New Zealand

Average rainfall days in January - Whakatane, New Zealand
  • Average rainfall days in January: 12.8 days

The month with the highest number of rainy days is December (18.7 days).
The month with the least rainy days is May (11.9 days).

Average snowfall in January
Whakatane, New Zealand

Average snowfall in January - Whakatane, New Zealand
  • Average snowfall in January: 0mm

The month with the highest snowfall is August (1mm).
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
Whakatane, New Zealand

Average snowfall days in January - Whakatane, New Zealand
  • Average snowfall days in January: 0 days

The month with the highest number of snowfall days is August (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, September, October, November and December (0 days).

Average sea temperature in January
Whakatane, New Zealand

Average sea temperature in January - Whakatane, New Zealand
  • Average sea temperature in January: 20°C

The best month for swimming (with the highest average sea temperature) is February (21.3°C).
The coldest month (with the lowest average sea temperature) is August (15.1°C).

Average daylight in January /
Average sunshine in January
Whakatane, New Zealand

Average daylight in January / Average sunshine in January - Whakatane, New Zealand
  • Average daylight in January: 14h and 3min

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 January: 7h and 5min

The month with the most sunshine is November (Average sunshine: 8h and 12min).
The month with the least sunshine is August (Average sunshine: 5h and 48min).

Average sunshine days in January
Whakatane, New Zealand

Average sunshine days in January - Whakatane, New Zealand
  • Average sunshine days in January: 15.6 days

The months with the most sunshine days are May and July (16.5 days).
The month with the least sunshine days is December (10.1 days).

Average UV index in January
Whakatane, New Zealand

Average UV index in January - Whakatane, New Zealand
  • Average UV index in January: 5

The months with the highest UV index are January, February and December (UV index 5).
The month with the lowest UV index is July (UV index 2).

Average cloud cover in January
Whakatane, New Zealand

Average cloud cover in January - Whakatane, New Zealand
  • Average cloud cover in January: 44

The month with the most cloud cover is August (Cloud cover 57).
The month with the least cloud cover is January (Cloud cover 44).

Average visibility in January
Whakatane, New Zealand

Average visibility in January - Whakatane, New Zealand
  • Average visibility in January: 8km

The months with the highest visibility are January, February, March, June, July, October, November and December (8km).
The months with the lowest visibility are April, May, August and September (7km).

Whakatane, New Zealand

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