May weather forecast
Kieta, Papua New Guinea

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Weather in May

May falls within the wet season in Kieta and experiences high precipitation levels, just like April. The town's humidity inches slightly higher to 91%. The sea temperature drops to 29.9°C (85.8°F), still within comfortable limits for water activities. Lesser sunshine hours may dampen the enthusiasm of solar energy enthusiasts. While Kieta remains a warm paradise, the constant rainfall contributes to a green, flourishing ecosystem.

Temperature

May's advent in Kieta denotes a minor fluctuation in the average high-temperature to a still moderately hot 27.2°C (81°F) from April's 26.9°C (80.4°F). Kieta's temperature drops to an average low of 20.9°C (69.6°F) during the nights of May.

Heat index

For May, the heat index is evaluated at a hot 31°C (87.8°F). If activity and exposure persist, they could induce fatigue, leading to possible heat cramps.
Remember that heat index calculations are made for conditions in the shade with light wind. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a metric representing the sensation of warmth when air temperature and moisture come together. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.

Humidity

In May, the average relative humidity in Kieta is 91%.

Rainfall

In Kieta, during May, the rain falls for 30.3 days and regularly aggregates up to 449mm (17.68") of precipitation. Throughout the year, there are 352.6 rainfall days, and 5043mm (198.54") of precipitation is accumulated.

Sea temperature

In May, the average sea temperature in Kieta is 29.9°C (85.8°F).
Note: Engaging in water activities, such as swimming or diving, in temperatures from 25°C (77°F) to 29°C (84.2°F) is very pleasurable for extended periods, without any discomfort.

Daylight

In Kieta, the average length of the day in May is 11h and 50min.
On the first day of the month, sunrise is at 05:37 and sunset at 17:31. On the last day of May, sunrise is at 05:41 and sunset at 17:28 +10.

Sunshine

In May, the average sunshine in Kieta is 4.8h.

UV index

The months with the lowest UV index in Kieta are March through August, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the average person.
Note: The maximum daily UV index of 5 in May converts into the following recommendations:
Make use of precautions - Shielding skin and eyes from injury is a requirement. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Attention! UV strength is notably upped by the reflection of sand and water.
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Frequently asked questions

What is the usual temperature for Kieta in May?

The high-temperature in Kieta, Papua New Guinea, during May is 27.2°C (81°F) and the low-temperature is 20.9°C (69.6°F). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in May is evaluated at 31°C (87.8°F).

What is the average humidity in May in Kieta?

In May, the average relative humidity is 91%.

How many days does it rain in May in Kieta?

In Kieta, Papua New Guinea, in May, during 30.3 rainfall days, 449mm (17.68") of precipitation is typically accumulated.

How warm is the water in May in Kieta?

In Kieta, Papua New Guinea, the average seawater temperature in May is 29.9°C (85.8°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

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

In May, the average day length in Kieta is 11h and 50min.

When is the sunrise / sunset in May in Kieta?

On the first day of May in Kieta, Papua New Guinea, sunrise is at 05:37 and sunset at 17:31. On the last day of the month, sunrise is at 05:41 and sunset at 17:28 +10.

How long on average sun shines in May in Kieta?

The average sunshine duration in May in Kieta, Papua New Guinea, is 4.8h.

What is the month with the lowest UV index in Kieta?

The months with the lowest UV index are March through August, with an average maximum UV index of 5.

What is the UV index reading in May in Kieta?

In Kieta, Papua New Guinea, the average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a moderate health threat from exposure to the Sun's UV radiation.

Average temperature in May
Kieta, Papua New Guinea

Average temperature in May - Kieta, Papua New Guinea
  • Average high temperature in May: 27.2°C

The warmest months (with the highest average high temperature) are November and December (27.3°C).
The month with the lowest average high temperature is July (25.8°C).

  • Average low temperature in May: 20.9°C

The month with the highest average low temperature is January (21.7°C).
The coldest month (with the lowest average low temperature) is August (20.5°C).

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Average pressure in May
Kieta, Papua New Guinea

Average pressure in May - Kieta, Papua New Guinea
  • Average pressure in May: 1009.3mbar

The month with the highest atmospheric pressure is August (1009.9mbar).
The month with the lowest atmospheric pressure is January (1007.1mbar).

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Average wind speed in May
Kieta, Papua New Guinea

Average wind speed in May - Kieta, Papua New Guinea
  • Average wind speed in May: 4.2km/h

The windiest month (with the highest average wind speed) is July (6.3km/h).
The calmest month (with the lowest average wind speed) is May (4.2km/h).

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Average humidity in May
Kieta, Papua New Guinea

Average humidity in May - Kieta, Papua New Guinea
  • Average humidity in May: 91%

The months with the highest relative humidity are June, July and August (92%).
The months with the lowest relative humidity are January and February (88%).

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Average rainfall in May
Kieta, Papua New Guinea

Average rainfall in May - Kieta, Papua New Guinea
  • Average rainfall in May: 449mm

The wettest month (with the highest rainfall) is August (511mm).
The driest month (with the least rainfall) is February (281mm).

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Average rainfall days in May
Kieta, Papua New Guinea

Average rainfall days in May - Kieta, Papua New Guinea
  • Average rainfall days in May: 30.3 days

The months with the highest number of rainy days are July and August (30.8 days).
The month with the least rainy days is February (26.8 days).

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Average sea temperature in May
Kieta, Papua New Guinea

Average sea temperature in May - Kieta, Papua New Guinea
  • Average sea temperature in May: 29.9°C

The best month for swimming (with the highest average sea temperature) is December (30.3°C).
The coldest month (with the lowest average sea temperature) is August (29°C).

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Average daylight in May /
Average sunshine in May
Kieta, Papua New Guinea

Average daylight in May / Average sunshine in May - Kieta, Papua New Guinea
  • Average daylight in May: 11h and 5min

The month with the longest days is December (Average daylight: 12h and 30min).
The month with the shortest days is June (Average daylight: 11h and 48min).

  • Average sunshine in May: 4h and 5min

The month with the most sunshine is February (Average sunshine: 6h and 12min).
The month with the least sunshine is September (Average sunshine: 4h and 24min).

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Average sunshine days in May
Kieta, Papua New Guinea

Average sunshine days in May - Kieta, Papua New Guinea
  • Average sunshine days in May: 0.3 days

The month with the most sunshine days is November (2 days).
The month with the least sunshine days is August (0 days).

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Average UV index in May
Kieta, Papua New Guinea

Average UV index in May - Kieta, Papua New Guinea
  • Average UV index in May: 5

The months with the highest UV index are January, February, September, October, November and December (UV index 6).
The months with the lowest UV index are March, April, May, June, July and August (UV index 5).

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Average cloud cover in May
Kieta, Papua New Guinea

Average cloud cover in May - Kieta, Papua New Guinea
  • Average cloud cover in May: 72

The month with the most cloud cover is July (Cloud cover 74).
The month with the least cloud cover is February (Cloud cover 66).

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Average visibility in May
Kieta, Papua New Guinea

Average visibility in May - Kieta, Papua New Guinea
  • Average visibility in May: 6km

The months with the highest visibility are January, February, March and December (7km).
The months with the lowest visibility are April, May, June, July, August, September, October and November (6km).

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Kieta, Papua New Guinea

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