April weather forecast
Namatanai, Papua New Guinea

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Weather in April

In contrast to March, April temperatures in Namatanai show a slight increase, sitting between 25.8°C (78.4°F) and 28.9°C (84°F). The weather is conducive for outdoor activities, and the sea retains its appealing warmth. This period sees a reduction in rainfall compared to its predecessor, but the greenery remains vibrant. The rainfall in April amasses to 181mm (7.13") and is distributed over 27.8 days.

Temperature

The introduction of April sees an average high-temperature of a still moderately hot 28.9°C (84°F), hardly deviating from March. In April, Namatanai's nights cool slightly to a consistent average temperature of 25.8°C (78.4°F).

Heat index

For most parts of April, the heat index is computed to be a hot 34°C (93.2°F). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', blends air temperature and moisture content to represent the felt temperature to humans. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.

Humidity

In Namatanai, the average relative humidity in April is 79%.

Rainfall

In Namatanai, during April, the rain falls for 27.8 days and regularly aggregates up to 181mm (7.13") of precipitation. Throughout the year, in Namatanai, there are 314.3 rainfall days, and 2023mm (79.65") of precipitation is accumulated.

Sea temperature

In April, the average sea temperature is 29.8°C (85.6°F).
Note: Swimming, diving, and similar water activities in temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are seen as very agreeable and pleasurable for lengthy periods without discomfort.

Daylight

The average length of the day in April is 12h and 2min.
On the first day of April, sunrise is at 05:51 and sunset at 17:56. On the last day of the month, sunrise is at 05:47 and sunset at 17:47 +10.

Sunshine

The average sunshine in April is 8.3h.

UV index

With an average maximum UV index of 6, April is the month with the lowest UV index in Namatanai. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: In April, the maximum UV index of 6 transforms into these recommendations:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Note! Reflective surfaces like sand and water heighten the UV radiation levels.

Frequently asked questions

How hot is it in April?

In Namatanai, in April, the average high-temperature is 28.9°C (84°F), and the average low-temperature is 25.8°C (78.4°F). In April, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines air temperature and relative humidity, is computed to be 34°C (93.2°F).

What is the average humidity in April?

The average relative humidity in April is 79%.

How much does it rain in April?

In Namatanai, in April, during 27.8 rainfall days, 181mm (7.13") of precipitation is typically accumulated.

How warm is the water in April?

In Namatanai, the average seawater temperature in April is 29.8°C (85.6°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

What is the average length of the day in April?

In Namatanai, Papua New Guinea, the average day length in April is 12h and 2min.

When is the sunrise / sunset in April?

On the first day of April, sunrise is at 05:51 and sunset at 17:56. On the last day of the month, sunrise is at 05:47 and sunset at 17:47 +10.

How many hours of sunshine does Namatanai have in April?

In Namatanai, the average sunshine duration in April is 8.3h.

When is the lowest UV index?

With an average maximum UV index of 6, April is the month with the lowest UV index.

What is the UV index intensity in April?

The average daily maximum UV index in April is 6. A UV Index estimate of 6 to 7 represents a high health threat from unprotected exposure to UV radiation.

Average temperature in April
Namatanai, Papua New Guinea

Average temperature in April - Namatanai, Papua New Guinea
  • Average high temperature in April: 28.9°C

The warmest month (with the highest average high temperature) is May (29.3°C).
The month with the lowest average high temperature is July (28.4°C).

  • Average low temperature in April: 25.8°C

The month with the highest average low temperature is May (26.3°C).
The coldest month (with the lowest average low temperature) is September (25.1°C).

Average pressure in April
Namatanai, Papua New Guinea

Average pressure in April - Namatanai, Papua New Guinea
  • Average pressure in April: 1009.1mbar

The months with the highest atmospheric pressure are August and September (1010mbar).
The month with the lowest atmospheric pressure is December (1007.7mbar).

Average wind speed in April
Namatanai, Papua New Guinea

Average wind speed in April - Namatanai, Papua New Guinea
  • Average wind speed in April: 7.5km/h

The windiest month (with the highest average wind speed) is August (13.6km/h).
The calmest month (with the lowest average wind speed) is April (7.5km/h).

Average humidity in April
Namatanai, Papua New Guinea

Average humidity in April - Namatanai, Papua New Guinea
  • Average humidity in April: 79%

The month with the highest relative humidity is July (80%).
The months with the lowest relative humidity are October and November (77%).

Average rainfall in April
Namatanai, Papua New Guinea

Average rainfall in April - Namatanai, Papua New Guinea
  • Average rainfall in April: 181mm

The wettest month (with the highest rainfall) is March (226mm).
The driest month (with the least rainfall) is September (109mm).

Average rainfall days in April
Namatanai, Papua New Guinea

Average rainfall days in April - Namatanai, Papua New Guinea
  • Average rainfall days in April: 27.8 days

The month with the highest number of rainy days is March (27.9 days).
The month with the least rainy days is September (24.4 days).

Average sea temperature in April
Namatanai, Papua New Guinea

Average sea temperature in April - Namatanai, Papua New Guinea
  • Average sea temperature in April: 29.8°C

The best months for swimming (with the highest average sea temperature) are November and December (30.3°C).
The coldest month (with the lowest average sea temperature) is August (29.2°C).

Average daylight in April /
Average sunshine in April
Namatanai, Papua New Guinea

Average daylight in April / Average sunshine in April - Namatanai, Papua New Guinea
  • Average daylight in April: 12h and 0min

The month with the longest days is December (Average daylight: 12h and 18min).
The month with the shortest days is June (Average daylight: 11h and 54min).

  • Average sunshine in April: 8h and 2min

The months with the most sunshine are January and February (Average sunshine: 9h and 42min).
The month with the least sunshine is July (Average sunshine: 6h and 36min).

Average sunshine days in April
Namatanai, Papua New Guinea

Average sunshine days in April - Namatanai, Papua New Guinea
  • Average sunshine days in April: 1.6 days

The month with the most sunshine days is October (4.4 days).
The month with the least sunshine days is April (1.6 days).

Average UV index in April
Namatanai, Papua New Guinea

Average UV index in April - Namatanai, Papua New Guinea
  • Average UV index in April: 6

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

Average cloud cover in April
Namatanai, Papua New Guinea

Average cloud cover in April - Namatanai, Papua New Guinea
  • Average cloud cover in April: 42

The month with the most cloud cover is March (Cloud cover 47).
The months with the least cloud cover are May, September, October and November (Cloud cover 36).

Average visibility in April
Namatanai, Papua New Guinea

Average visibility in April - Namatanai, Papua New Guinea
  • Average visibility in April: 9km

The months with the highest visibility are February, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, March and April (9km).

Namatanai, Papua New Guinea

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