May weather forecast
Seria, Brunei

May carries the peak warmth of the year into Seria, with temperatures reaching up to 31.7°C (89.1°F). While relative humidity decreases to a year-low, conditions remain largely humid, resulting in sultry days. The month follows April's pattern of increased daylight and sunshine hours contributing to the higher warmth. As May transitions into June, a drop in temperature and an increase in rainfall are observed in the weather patterns.

Temperature

With average temperatures fluctuating between a high of 31.7°C (89.1°F) and a low of 25.7°C (78.3°F), May stands out as the warmest month.

Heat index

The heat index for May is appraised at a scorching 42°C (107.6°F). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.
The metrics for the heat index are tailored for both shady environments and light winds. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

In May, the average relative humidity in Seria is 77%.

Rainfall

In Seria, in May, it is raining for 22.7 days, with typically 123mm (4.84") of accumulated precipitation. In Seria, during the entire year, the rain falls for 280.5 days and collects up to 1574mm (61.97") of precipitation.

Daylight

In Seria, the average length of the day in May is 12h and 20min.
On the first day of the month, sunrise is at 06:11 and sunset at 18:28. On the last day of May, sunrise is at 06:09 and sunset at 18:31 +08.

Sunshine

The average sunshine in May is 8.9h.

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. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: In May, an average UV index of 7 transforms into the following instructions:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Opt for tightly woven and loose clothing to enhance protection from the Sun.