March weather forecast
Wewak, Papua New Guinea

As March arrives on the shores of Wewak, subtle changes are discernable in the weather pattern. Although the tropical heat persists, slight alleviation does occur with an increased cloudy cover. On the contrary, rainfall escalates to 246mm (9.69"), making March the month with the second highest precipitation level. The characteristic slight winds of Wewak remain, offering a mild respite amid the showers. As the weather pattern transitions into April, Wewak residents can look forward to variations in their daily climate.

Temperature

In Wewak, March is the coldest month, with temperatures averaging a high of 29°C (84.2°F) and a low of 24.9°C (76.8°F).

Heat index

In March, the average heat index is appraised at a torrid 35°C (95°F). Take extra safety measures to prevent heat exhaustion and heat cramps. Heatstroke could follow lengthy activity.
Remember that heat index calculations are made for conditions in the shade with light wind. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

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

Rainfall

In March, the rain falls for 28.9 days. Throughout March, 246mm (9.69") of precipitation is accumulated. In Wewak, during the entire year, the rain falls for 333.4 days and collects up to 2263mm (89.09") of precipitation.

Sea temperature

In March, the average sea temperature is 29.1°C (84.4°F).
Note: Water temperatures from 25°C (77°F) to 29°C (84.2°F) make swimming, diving, and similar activities highly pleasurable and enjoyable for long periods without discomfort.

Daylight

In March, the average length of the day is 12h and 8min.
On the first day of the month, sunrise is at 06:32 and sunset at 18:42. On the last day of March, sunrise is at 06:27 and sunset at 18:31 +10.

Sunshine

March has the least sunshine of the year, with an average of 7.1h of sunshine.

UV index

The months with the lowest UV index are January, March, November and December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The UV index of 6 during March leads to these advisories:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Notice! The Sun's UV exposure elevates with sand and water reflections.