March weather forecast
Koror, Palau

In Palau, March brings a continuation of warmth echoing February's pattern, as high temperatures sustain at 28.3°C (82.9°F), underlining the region's long-lasting tropical conditions. Famous for its calm and inviting weather, the fluctuation in wind speed creates an impressive dichotomy by witnessing a notable fall from February's 24.5km/h (15.2mph) to 22km/h (13.7mph). March mirrors the tone established by February, with a familiar humidity level that adds a touch of warmth to the cool sea breezes. As equinox approaches, Koror starts receiving an increased amount of daylight. Visitors will continue to adore its near-constant tropical weather, complemented by the extended respite brought by European spring.

Temperature

Koror experiences its coldest period in February and March, averaging a high-temperature of 28.3°C (82.9°F).

Heat index

The heat index in March is computed to be a tropical 33°C (91.4°F). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.
It is important to note that the heat index values are for shaded areas and light wind scenarios. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is an aggregate value of air's warmth and moisture to show the human-felt temperature. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. 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 extremely significant for children. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.

Humidity

The months with the highest humidity in Koror, Palau, are January through April, with an average relative humidity of 78%.

Rainfall

The month with the least rainfall is March, when the rain falls for 23.9 days and typically collects 119mm (4.69") of precipitation.

Sea temperature

The months with the coldest seawater are January through March, with an average sea temperature of 28°C (82.4°F).
Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) provides warmth and pleasure, making water activities enjoyable for lengthened periods without feeling uncomfortable.

Daylight

The average length of the day in March is 12h and 5min.
On the first day of March, sunrise is at 06:14 and sunset at 18:13. On the last day of the month, sunrise is at 06:00 and sunset at 18:11 +09.

Sunshine

In Koror, Palau, the average sunshine in March is 8.1h.

UV index

The months with the highest UV index are February through August, October and December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum UV index of 7 in March translates into the following recommendations:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.