August weather forecast
Kolonia, Micronesia

August experiences the annual low in humidity and percentage of cloud cover promoting clear, sunny days. Along with a small reduction in rainfall from July to August and a slight increase in average sunshine hours, beach outings become more favorable. A slight drop in rainfall to 177mm and the lowest wind gust reaching 18.8 Kph make it a relatively calm month. Although a tranquil month weather-wise, precautions against sun exposure might be necessary given the prolonged sunshine hours.

Temperature

The commencement of August records an average high-temperature of a still warm 29.1°C, barely varying from July's 29°C. During August, Kolonia's nighttime temperatures demonstrate a subtle cooling from daytime highs, stabilizing at a still moderately hot 27.8°C.

Heat index

The heat index in August is calculated to be a hot 34°C. Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.
One should consider that heat index numbers are for shaded settings and light wind. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'feels like' or 'felt air temperature', measures the perceived warmth when incorporating the humidity present in the air. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.

Humidity

August through October, with an average relative humidity of 74%, are the least humid months in Kolonia.

Rainfall

In Kolonia, during August, the rain falls for 26.6 days and regularly aggregates up to 177mm of precipitation. Throughout the year, in Kolonia, there are 313.2 rainfall days, and 2280mm of precipitation is accumulated.

Sea temperature

In Kolonia, in August, the average water temperature is 29.4°C.
Note: Swimming, diving, and other activities in water temperatures between 25°C and 29°C are thought to be quite enjoyable and satisfying for extended periods, with no discomfort.

Daylight

In Kolonia, Micronesia, the average length of the day in August is 12h and 20min.
On the first day of the month, sunrise is at 06:20 and sunset at 18:46. On the last day of August, in Kolonia, sunrise is at 06:19 and sunset at 18:35 +11.

Sunshine

August and October, with an average of 8h of sunshine, are months with the most sunshine in Kolonia.

UV index

The months with the highest UV index in Kolonia are January through October and December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum daily UV index of 7 during August translates into the following directions:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Caution! The Sun's UV intensity grows with reflections off sand and water.