May weather forecast
Falehau, Tonga

In May, the city of Falehau remains true to its tropical climate, presenting a compelling mix of rain showers and clear sunshine. An break in the weather is observed, with the rainfall dipping to 115mm (4.53"), reflecting a drier trend. Conditions start to change in preparation for the upcoming months. The enticingly clear skies promise delightful hours of sunshine and awe-inspiring views of the city. The city, whether under the tropical sun or moonlit skies, remains a captivating sight to behold.

Temperature

The beginning of May in Falehau records an average high-temperature of a still warm 28.1°C (82.6°F), almost echoing the conditions of the previous month. An average low-temperature of 27°C (80.6°F), slightly less than the daytime peak, marks the month of May.

Heat index

For most parts of May, the heat index is estimated at a hot 32°C (89.6°F). Fatigue might occur with continuous exposure and activity, potentially causing heat cramps.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', combines both the air temperature and the humidity level to give a perceived human temperature. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.

Humidity

The average relative humidity in May is 78%.

Rainfall

In Falehau, in May, during 19.8 rainfall days, 115mm (4.53") of precipitation is typically accumulated. In Falehau, during the entire year, the rain falls for 249.1 days and collects up to 1578mm (62.13") of precipitation.

Daylight

The average length of the day in May in Falehau is 11h and 22min.
On the first day of the month, sunrise is at 06:46 and sunset at 18:17. On the last day of May, sunrise is at 06:55 and sunset at 18:10 +13.

Sunshine

The average sunshine in May in Falehau is 7.4h.

UV index

The months with the highest UV index in Falehau are January through May, July through September, November and December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In May, an average UV index of 7 transforms into the following instructions:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.