May weather forecast
Tautu, Cook Islands

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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. This shift in weather allows for pleasantly cool evenings, perfect for leisurely walks. Furthermore, with sunlit days and the availability of daylight for a ample time, May serves as an ideal time for exploring Tautu's outdoors and natural beauty.

Temperature

In May, the average high-temperature registers at a still warm 26.8°C (80.2°F), nearly identical to April's 27.7°C (81.9°F). In Tautu, May nights maintain a consistent temperature, with an average low of 25.8°C (78.4°F).

Humidity

In May, the average relative humidity is 78%.

Rainfall

In Tautu, Cook Islands, in May, during 18.8 rainfall days, 114mm (4.49") of precipitation is typically accumulated. Throughout the year, in Tautu, Cook Islands, there are 214.3 rainfall days, and 1133mm (44.61") of precipitation is accumulated.

Daylight

In May, the average length of the day is 11h and 13min.
On the first day of the month, sunrise is at 06:54 and sunset at 18:18. On the last day of May, sunrise is at 07:04 and sunset at 18:08 -10.

Sunshine

In Tautu, the average sunshine in May is 7.2h.

UV index

January through May, October through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 7 in May interprets into the following advice:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
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Frequently asked questions

What are May temperatures in Tautu?

During May, Tautu experiences an average high-temperature of 26.8°C (80.2°F) and a low-temperature of 25.8°C (78.4°F). In April, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is evaluated at 31°C (87.8°F).

What is the average humidity in May in Tautu?

The average relative humidity in May in Tautu, Cook Islands, is 78%.

How many days does it rain in May in Tautu?

In Tautu, Cook Islands, during May, the rain falls for 18.8 days and regularly aggregates up to 114mm (4.49") of precipitation.

What is the average length of the day in May in Tautu?

The average day length in May in Tautu, Cook Islands, is 11h and 13min.

What time are sunrise and sunset in May in Tautu?

On the first day of May in Tautu, Cook Islands, sunrise is at 06:54 and sunset at 18:18. On the last day of the month, sunrise is at 07:04 and sunset at 18:08 -10.

How long on average sun shines in May in Tautu?

In Tautu, Cook Islands, the average sunshine duration in May is 7.2h.

When is the highest UV index in Tautu?

January through May, October through December, with an average maximum UV index of 7, are months with the highest UV index in Tautu.

What is the UV index intensity in May in Tautu?

In May, the average daily maximum UV index in Tautu is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to Sun's UV rays.

Average temperature in May
Tautu, Cook Islands

Average temperature in May - Tautu, Cook Islands
  • Average high temperature in May: 26.8°C

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).

  • Average low temperature in May: 25.8°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).

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Average pressure in May
Tautu, Cook Islands

Average pressure in May - Tautu, Cook Islands
  • Average pressure in May: 1013.6mbar

The month with the highest atmospheric pressure is September (1015.6mbar).
The month with the lowest atmospheric pressure is January (1009.8mbar).

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Average wind speed in May
Tautu, Cook Islands

Average wind speed in May - Tautu, Cook Islands
  • Average wind speed in May: 23.9km/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).

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Average humidity in May
Tautu, Cook Islands

Average humidity in May - Tautu, Cook Islands
  • Average humidity in May: 78%

The month with the highest relative humidity is November (79%).
The month with the lowest relative humidity is June (76%).

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Average rainfall in May
Tautu, Cook Islands

Average rainfall in May - Tautu, Cook Islands
  • Average rainfall in May: 114mm

The wettest month (with the highest rainfall) is January (159mm).
The driest month (with the least rainfall) is June (27mm).

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Average rainfall days in May
Tautu, Cook Islands

Average rainfall days in May - Tautu, Cook Islands
  • Average rainfall days in May: 18.8 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).

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Average daylight in May /
Average sunshine in May
Tautu, Cook Islands

Average daylight in May / Average sunshine in May - Tautu, Cook Islands
  • Average daylight in May: 11h and 1min

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 May: 7h and 1min

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).

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Average sunshine days in May
Tautu, Cook Islands

Average sunshine days in May - Tautu, Cook Islands
  • Average sunshine days in May: 7.6 days

The month with the most sunshine days is November (14.7 days).
The month with the least sunshine days is March (4 days).

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Average UV index in May
Tautu, Cook Islands

Average UV index in May - Tautu, Cook Islands
  • Average UV index in May: 7

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).

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Average cloud cover in May
Tautu, Cook Islands

Average cloud cover in May - Tautu, Cook Islands
  • Average cloud cover in May: 48

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).

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Average visibility in May
Tautu, Cook Islands

Average visibility in May - Tautu, Cook Islands
  • Average visibility in May: 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).

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Tautu, Cook Islands

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