Climate and monthly weather forecastTautu, Cook Islands
Climate and monthly weather forecast
The climate of Tautu
With its geographical position in the South Pacific, Tautu, Cook Islands is classified under the Köppen climate system as a tropical monsoon climate. This classification suggests a predominantly tropical environment where moisture and heat are abundant.Throughout the year, temperatures in Tautu remain relatively stable with slight fluctuations. Recordings from high temperatures throughout the year range from 24.8°C (76.6°F) to 27.9°C (82.2°F), while low temperatures vary slightly more, from 23.8°C (74.8°F) to 27.3°C (81.1°F). Relative humidity values also fluctuate moderately throughout the year, staying within the range of 76% to 79%.
Rainfall in Tautu follows an interesting pattern highlighting the highest precipitation levels from January to April, from 115mm (4.53") to 159mm (6.26"), and a notable decline from May to September, falling as low as 27mm (1.06"). The number of rainfall days also follows a similar pattern, with January to April experiencing the highest number, up to 25.1 days, and May to September marking the lowest, down to 13.4 days.
The daylight hours maintain a range from 11.0 hours to 13.3 hours throughout the year. Sunshine hours display a consistent range from 6.9 hours to 8.9 hours, while the percentage of cloud cover showcases a minimal fluctuation of just 3%, staying within 44% to 51%. Wind speeds, on the other hand, show a slight increase from the beginning of the year, peaking at 26.2km/h (16.3mph) in July, and a subsequent decrease towards the year-end.
The best time to visit Tautu
Considering the subtropical climate, the best time to visit Tautu is between May and September. During these months, the temperatures range from 25.2°C (77.4°F) to 26.8°C (80.2°F) and low levels of precipitation are observed, with rainfall varying between 27mm (1.06") to 42mm (1.65"). These pleasant temperatures combined with minimal rainfall make for an excellent time to participate in outdoor activities, including beach visits, hiking, and exploring the island's natural beauty.The worst time to visit Tautu
The least favourable time to visit Tautu is between January and April, given the elevated levels of rainfall ranging from 115mm (4.53") to 159mm (6.26"), coupled with the highest number of rainfall days per month, ranging from 21.2 to 25.1 days. The higher precipitation and humidity during these months might pose discomfort for certain activities and sightseeing.Spring weather in Tautu
Tautu does not experience the conventional four seasons due to its tropical monsoon climate. However, for simplicity, we can equate May to July with spring. During this period, the conditions see comparatively lower rainfall between 27mm (1.06") and 42mm (1.65"), fewer rainfall days, from 13.4 to 14.5, and temperatures ranging from 24.6°C (76.3°F) to 25.3°C (77.5°F).Summer weather in Tautu
Summer in Tautu, equivalent to August through October, embraces warm temperatures ranging from 24.8°C (76.6°F) to 25.2°C (77.4°F), lower rainfall levels hovering from 31mm (1.22") to 87mm (3.43"), fewer rainfall days within 13.4 to 16.3 days range, and longer sunshine hours, from 7.1 to 7.3 hours.Autumn weather in Tautu
November and December, linked to autumn, host higher temperatures in Tautu, from 25.5°C (77.9°F) to 27°C (80.6°F). Rainfall ranges from 71mm (2.8") to 148mm (5.83"), and the days with rainfall are from 13.2 to 19.0. However, these months come with increased sunshine hours, ranging from 8.5 to 8.9 hours.Winter weather in Tautu
Deemed as winter, January to April are the wettest months of Tautu with both the highest rainfall, between 115mm (4.53") to 159mm (6.26"), and highest number of rainfall days, from 21.2 to 25.1 days. Yet, these months enjoy longer daylight hours, within 11.7 to 13.1 hours range, and warmer temperatures from 26.8°C (80.2°F) to 27.9°C (82.2°F). It is this combination of rain and warmth that creates Tautu's unique tropical monsoon climate.Weather in January
The year starts in Tautu with wet and hot weather, offering locals and tourists a tropical feel. Variant weather patterns can make planning precise holiday activities slightly demanding. Unpredictable showers creep in with 159mm (6.26") of rainfall throughout the month, spread across 22.5 days. Weather in January »Weather in February
In Tautu, February continues the weather trends set in January without significant variations. However, this month witnesses a slight decrease in rainfall to 152mm (5.98"). The tropical weather conditions persist with high temperatures and relative humidity, fostering a unique environment for tropical plants. Weather in February »Weather in March
March in Tautu brings the highest average temperatures of the year at 27.9°C (82.2°F). It enables inhabitants and tourists to savor the true essence of tropical weather. Despite frequent rain showers, the month offers suitable conditions for various water sports. Weather in March »Weather in April
April in Tautu experiences a drop in rainfall to 115mm (4.53"), offering respite from the previous wet months. Weather conditions show a decrease in temperature and the onset of a slight cooling trend. This temperate climate transforms the city into a traveler's paradise. Weather in April »Weather in May
The month of May in Tautu brings about some perceptible changes in weather patterns. Compared to April, May sees a significant drop in rainfall to 114mm (4.49") and a consistent decrease in temperature, heralding the onset of colder months. Weather in May »Weather in June
June greets Tautu with a more pronounced drop in rainfall and average low temperature to signal the onset of winter. This change in weather, with less rainfall of 27mm (1.06") and cooler temperatures favor cozy indoor activities. The city's sights and sounds take on a different hue during this chilly period. Weather in June »Weather in July
July brings the coldest month of the year to Tautu. This month's maximum temperature decreases to 25.2°C (77.4°F). Despite this, Tautu continues to bask in the sun for a significant part of the day. The cooler temperatures serve as a welcome break from the tropical heat. Weather in July »Weather in August
August in Tautu witnesses a small increase in rainfall to 32mm (1.26"), paving the way for more greenery. Despite being in the midst of winter, the weather remains relatively mild with comfortable temperatures. Although lower temperatures predominate, the city’s tropical nature remains evident. Weather in August »Weather in September
September ushers in the transition from winter to summer in Tautu, with a slight increase in maximum temperatures and longer daylight hours. While 31mm (1.22") of rainfall can be expected, it does not considerably affect outdoor activities. Weather in September »Weather in October
October's weather in Tautu witnesses a resurgence of rainfall to 87mm (3.43"), heralding the return of the wetter months. With the higher temperatures and increased precipitation, the city starts to recapture its tropical feel. Weather in October »Weather in November
In Tautu, November conveys the perfect tropical feel, with a significant increase in sunshine hours to 8.9. The combination of sunny days and higher temperatures appeal to vacationers seeking a warm holiday destination. The month carries a generous amount of daylight with it, allowing for more time outdoors in the pleasant atmosphere. Weather in November »Weather in December
December in Tautu monitors a gradual increase in rainfall, up to 148mm (5.83"), continuing the wet season. This high level of rain, combined with sustained higher temperatures, results in significant humidity levels. While the holiday season is in full swing, the weather remains convivial for outdoor celebrations and activities. Weather in December »Updated: Jan 26, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
The month with the most rainfall in Tautu is January, when the rain falls for 22.5 days and typically aggregates up to 159mm (6.26") of precipitation.
In Tautu, Cook Islands, during the entire year, the rain falls for 214.3 days and collects up to 1133mm (44.61") of precipitation.
The months with the highest UV index are January through May, October through December, with an average maximum UV index of 7.
Tautu's temperatures tend to reach their peak averages in March, with a high of 27.9°C (82.2°F) and a low of 27.3°C (81.1°F).
June is the least humid month, with an average relative humidity of 76%.
June is the month with the least rainfall in Tautu, Cook Islands. Rain falls for 14.5 days and accumulates 27mm (1.06") of precipitation.
June has the shortest days of the year in Tautu, Cook Islands, with an average of 11h and 0min of daylight.
The months with the lowest UV index in Tautu are June through September, with an average maximum UV index of 6.
July and October, with an average of 6.9h of sunshine, are months with the least sunshine.
The month of August, characterized by an average high of 24.8°C (76.6°F) and a low of 23.8°C (74.8°F), is recognized as the coldest in Tautu.
The most humid month is November, with an average relative humidity of 79%.
November has the most sunshine of the year in Tautu, with an average of 8.9h of sunshine.
With an average of 13h and 12min of daylight, December has the longest days of the year in Tautu, Cook Islands.
Tautu, Cook Islands, does not observe Daylight Saving Time (DST). -10 timezone is used throughout the entire year.
Average temperature
Tautu, Cook Islands
The warmest month (with the highest average high temperature) is March (27.9°C).
The month with the lowest average high temperature is August (24.8°C).
The month with the highest average low temperature is March (27.3°C).
The coldest month (with the lowest average low temperature) is August (23.8°C).
Average pressure
Tautu, Cook Islands
- Average pressure in January:
1009.8mbar - Average pressure in February:
1010.2mbar - Average pressure in March:
1011.3mbar - Average pressure in April:
1012.4mbar - Average pressure in May:
1013.6mbar - Average pressure in June:
1014.7mbar
- Average pressure in July:
1015.2mbar - Average pressure in August:
1015.5mbar - Average pressure in September:
1015.6mbar - Average pressure in October:
1014.2mbar - Average pressure in November:
1012.3mbar - Average pressure in December:
1010.4mbar
The month with the highest atmospheric pressure is September (1015.6mbar).
The month with the lowest atmospheric pressure is January (1009.8mbar).
Average wind speed
Tautu, Cook Islands
- Average wind speed in January:
22.8km/h - Average wind speed in February:
22.4km/h - Average wind speed in March:
19.3km/h - Average wind speed in April:
20.7km/h - Average wind speed in May:
23.9km/h - Average wind speed in June:
25.6km/h
- Average wind speed in July:
26.2km/h - Average wind speed in August:
24.6km/h - Average wind speed in September:
25.4km/h - Average wind speed in October:
24.8km/h - Average wind speed in November:
21.5km/h - Average wind speed in December:
21.6km/h
The windiest month (with the highest average wind speed) is July (26.2km/h).
The calmest month (with the lowest average wind speed) is March (19.3km/h).
Average humidity
Tautu, Cook Islands
The month with the highest relative humidity is November (79%).
The month with the lowest relative humidity is June (76%).
Average rainfall
Tautu, Cook Islands
- Average rainfall in January:
159mm - Average rainfall in February:
152mm - Average rainfall in March:
155mm - Average rainfall in April:
115mm - Average rainfall in May:
114mm - Average rainfall in June:
27mm
The wettest month (with the highest rainfall) is January (159mm).
The driest month (with the least rainfall) is June (27mm).
Average rainfall days
Tautu, Cook Islands
- Average rainfall days in January:
22.5 days - Average rainfall days in February:
21.2 days - Average rainfall days in March:
25.1 days - Average rainfall days in April:
23 days - Average rainfall days in May:
18.8 days - Average rainfall days in June:
14.5 days
- Average rainfall days in July:
13.4 days - Average rainfall days in August:
13.9 days - Average rainfall days in September:
13.4 days - Average rainfall days in October:
16.3 days - Average rainfall days in November:
13.2 days - Average rainfall days in December:
19 days
The month with the highest number of rainy days is March (25.1 days).
The month with the least rainy days is November (13.2 days).
Average daylight / Average sunshine
Tautu, Cook Islands
- Average daylight in January:
13h and 6min - Average daylight in February:
12h and 42min - Average daylight in March:
12h and 12min - Average daylight in April:
11h and 42min - Average daylight in May:
11h and 12min - Average daylight in June:
11h and 0min
- Average daylight in July:
11h and 6min - Average daylight in August:
11h and 30min - Average daylight in September:
12h and 0min - Average daylight in October:
12h and 30min - Average daylight in November:
13h and 0min - Average daylight in December:
13h and 12min
The month with the longest days is December (Average daylight: 13h and 12min).
The month with the shortest days is June (Average daylight: 11h and 0min).
- Average sunshine in January:
7h and 30min - Average sunshine in February:
7h and 42min - Average sunshine in March:
7h and 54min - Average sunshine in April:
7h and 36min - Average sunshine in May:
7h and 12min - Average sunshine in June:
7h and 18min
- Average sunshine in July:
6h and 54min - Average sunshine in August:
7h and 6min - Average sunshine in September:
7h and 18min - Average sunshine in October:
6h and 54min - Average sunshine in November:
8h and 54min - Average sunshine in December:
8h and 30min
The month with the most sunshine is November (Average sunshine: 8h and 54min).
The months with the least sunshine are July and October (Average sunshine: 6h and 54min).
Average sunshine days
Tautu, Cook Islands
- Average sunshine days in January:
7.4 days - Average sunshine days in February:
4.9 days - Average sunshine days in March:
4 days - Average sunshine days in April:
5 days - Average sunshine days in May:
7.6 days - Average sunshine days in June:
11.2 days
- Average sunshine days in July:
13.6 days - Average sunshine days in August:
13 days - Average sunshine days in September:
12.1 days - Average sunshine days in October:
11.5 days - Average sunshine days in November:
14.7 days - Average sunshine days in December:
10.7 days
The month with the most sunshine days is November (14.7 days).
The month with the least sunshine days is March (4 days).
Average UV index
Tautu, Cook Islands
The months with the highest UV index are January, February, March, April, May, October, November and December (UV index 7).
The months with the lowest UV index are June, July, August and September (UV index 6).
Average cloud cover
Tautu, Cook Islands
The months with the most cloud cover are August and October (Cloud cover 51).
The month with the least cloud cover is March (Cloud cover 44).
Average visibility
Tautu, Cook Islands
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).
