May weather forecast
Kuching, Malaysia

Kuching residents witness the most scorching temperatures of the year in May, with averages climbing up to a sweltering 32.7°C (90.9°F). A corresponding rise in the average daylight hours provides an extended period for residents and tourists to soak in the city's attractions. Despite the climbing mercury levels, the city enters a period of stability as the sea temperature plateaus at 30°C (86°F). Interestingly, amidst these hot conditions, May records the year's lowest rainfall, leading into a period of arid climate in the following month.

Temperature

The average high-temperature in May in Kuching, at a still hot 32.7°C (90.9°F), reveals a modest deviation from April's 31.5°C (88.7°F). Throughout May, Kuching witnesses a consistent average low-temperature of 23.6°C (74.5°F).

Heat index

Throughout May, the heat index is estimated at a life-threatening hot 48°C (118.4°F). Mindful: Heat cramps and heat exhaustion are to be expected. Extended physical effort might result in heatstroke.
The heat index's values are generally associated with conditions in shade and light breezes. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

In May, the average relative humidity is 82%.

Rainfall

In Kuching, in May, it is raining for 17.4 days, with typically 72mm (2.83") of accumulated precipitation. Throughout the year, there are 233.4 rainfall days, and 1233mm (48.54") of precipitation is accumulated.

Sea temperature

April through November, with an average sea temperature of 30°C (86°F), are months with the warmest seawater in Kuching, Malaysia.
Note: One might not get the desired cooling sensation in waters that have temperatures higher than 30°C (86°F).

Daylight

In May, the average length of the day in Kuching is 12h and 11min.
On the first day of the month, sunrise is at 6:30 am and sunset at 6:40 pm. On the last day of May, in Kuching, sunrise is at 6:29 am and sunset at 6:42 pm +08.

Sunshine

The average sunshine in May in Kuching is 8.1h.

UV index

The months with the highest UV index are February through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the average person.
Note: A maximum high daily UV index of 7 during May translates into the following directions:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. 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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.