April weather forecastVanimo, Papua New Guinea

Weather in April

The transition from March to April results in minor decreases in temperature, whereas the humidity level maintains its stability. The amount of rainfall in April is comparable to that in February, yet it is significantly lower than in March. Despite the minor changes, the wind speed remains almost consistent, resulting in a stable pattern noticeable in the overall climate. Notwithstanding the drop in rainfall, the cloud cover continues to serve as a protective barrier from the sun's scorching heat. The typical April weather blends elements of both wet and dry, providing for an interesting mix of atmospheric conditions.

Temperature

The arrival of April records an average high-temperature of a still moderately hot 29°C (84.2°F), closely related to the 28.7°C (83.7°F) observed in March. Vanimo reports an average low-temperature of 25.1°C (77.2°F) during the subtly cooler April nights.

Heat index

The heat index value for April is computed to be a very hot 35°C (95°F). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.
Heat index's context suggests values are appropriate for shady areas and slight breezes. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'real feel', gives an indication of how one might feel in terms of heat after considering humidity. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
Evaporation of sweat is the main factor behind the cooling effect of perspiration in the human body. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

March and April, with an average relative humidity of 82%, are the most humid months in Vanimo.

Rainfall

In Vanimo, in April, it is raining for 26 days, with typically 159mm (6.26") of accumulated precipitation. In Vanimo, during the entire year, the rain falls for 282.5 days and collects up to 1655mm (65.16") of precipitation.

Sea temperature

In Vanimo, Papua New Guinea, in April, the average water temperature is 29.3°C (84.7°F).
Note: In water activities such as swimming and diving, temperatures from 25°C (77°F) to 29°C (84.2°F) are deemed highly pleasurable for extended periods without any unease.

Daylight

In April, the average length of the day is 12h and 3min.
On the first day of the month, sunrise is at 06:36 and sunset at 18:41. On the last day of April, sunrise is at 06:31 and sunset at 18:32 +10.

Sunshine

In April, the average sunshine is 8h.

UV index

February through November, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: In April, a daily maximum UV index of 7 leads to the following instructions:
Ward off overexposure. Defence against solar harm is crucial. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.