April weather forecast
Satuiatua, Samoa

April's weather in Satuiatua witnesses a distinct shift with a further reduction in rainfall while still maintaining a warm temperature range. As evident from meteorological trends, April sees the least humidity rate in this quarter of the year. Along with this, the town experiences subtly more daylight compared to March, enhancing the window for outdoor activities. Twinned with a decrease in the amount of monthly rainfall, such factors create a warmer climate. The trend continues with an increase in the measure of daily sunshine from 8.1 hours to 7.9 hours, making it one of the relatively sunny months.

Temperature

In Satuiatua, April is identified by the highest average temperatures, reaching a peak of 27.5°C (81.5°F) and a low of 26.4°C (79.5°F).

Heat index

April's mean heat index is estimated at a tropical 31°C (87.8°F). With extended exposure and activity, one might feel exhausted and experience heat cramps.
One should consider that heat index numbers are for shaded settings and light wind. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.

Humidity

March and April, with an average relative humidity of 79%, are the least humid months in Satuiatua.

Rainfall

In Satuiatua, Samoa, in April, it is raining for 27.8 days, with typically 362mm (14.25") of accumulated precipitation. Throughout the year, in Satuiatua, there are 311 rainfall days, and 3423mm (134.76") of precipitation is accumulated.

Daylight

In April, the average length of the day in Satuiatua is 11h and 47min.
On the first day of April, sunrise is at 06:35 and sunset at 18:32. On the last day of the month, sunrise is at 06:39 and sunset at 18:15 +13.

Sunshine

In Satuiatua, the average sunshine in April is 7.9h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Satuiatua. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: The UV index of 7 during April leads to these advisories:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.