May weather forecast
Ranong, Thailand

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Weather in May

May in Ranong is soaked in rainwaters. A dramatic leap in average rainfall to 497mm (19.57") reaffirms this as a peak wet month. Daily life revolves around the rhythm of the rain, with locals and tourists alike indulging in indoor activities instead. The transition into June maintains this meteorological narrative, offering more of the liquid sunshine to the verdant greens of Ranong. For those who find beauty in cascading rains, May can certainly provide a unique travel experience.

Temperature

At the start of May, Ranong's average high-temperature reaches a still hot 32.4°C (90.3°F), subtly different from the preceding month. Throughout May, the temperature in Ranong falls to an average low of 24.7°C (76.5°F).

Heat index

May's heat index is evaluated at a life-threatening hot 47°C (116.6°F). Stay on guard: Heat exhaustion and heat cramps are predicted. Ongoing effort can cause heatstroke.
Heat index values are typically calculated for conditions of shade and a light breeze. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is achieved by amalgamating air temperature with the relative humidity readings. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
Normally, the human body cools itself through perspiration, which removes excessive heat by evaporating sweat. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

The average relative humidity in May in Ranong is 83%.

Rainfall

In Ranong, Thailand, in May, it is raining for 23 days, with typically 497mm (19.57") of accumulated precipitation. Throughout the year, in Ranong, Thailand, there are 199 rainfall days, and 4067mm (160.12") of precipitation is accumulated.

Daylight

In Ranong, Thailand, the average length of the day in May is 12h and 35min.
On the first day of May, sunrise is at 06:08 and sunset at 18:37. On the last day of the month, sunrise is at 06:03 and sunset at 18:43 +07.
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Frequently asked questions

How hot is it in Ranong in May?

An average high-temperature, in May, in Ranong, is 32.4°C (90.3°F) and the average low-temperature is 24.7°C (76.5°F). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines air temperature and relative humidity, in May is evaluated at 47°C (116.6°F).

What is the average humidity in May in Ranong?

The average relative humidity in May in Ranong is 83%.

How many days does it rain in May in Ranong?

In Ranong, in May, it is raining for 23 days, with typically 497mm (19.57") of accumulated precipitation.

How many hours of daylight does Ranong have in May?

In Ranong, the average day length in May is 12h and 35min.

When is the sunrise / sunset in May in Ranong?

On the first day of May in Ranong, sunrise is at 06:08 and sunset at 18:37. On the last day of the month, sunrise is at 06:03 and sunset at 18:43 +07.
Average humidity
Average rainfall days
Average daylight

Average temperature in May
Ranong, Thailand

Average temperature in May - Ranong, Thailand
  • Average high temperature in May: 32.4°C

The warmest month (with the highest average high temperature) is March (35°C).
The months with the lowest average high temperature are August and September (30.5°C).

  • Average low temperature in May: 24.7°C

The month with the highest average low temperature is May (24.7°C).
The coldest month (with the lowest average low temperature) is January (21.9°C).

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Average humidity in May
Ranong, Thailand

Average humidity in May - Ranong, Thailand
  • Average humidity in May: 83%

The months with the highest relative humidity are August and September (86%).
The month with the lowest relative humidity is February (70%).

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Average rainfall in May
Ranong, Thailand

Average rainfall in May - Ranong, Thailand
  • Average rainfall in May: 496.6mm

The wettest month (with the highest rainfall) is August (789.1mm).
The driest month (with the least rainfall) is January (10mm).

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Average rainfall days in May
Ranong, Thailand

Average rainfall days in May - Ranong, Thailand
  • Average rainfall days in May: 23 days

The month with the highest number of rainy days is August (28 days).
The month with the least rainy days is February (3 days).

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Average daylight in May
Ranong, Thailand

Average daylight in May - Ranong, Thailand
  • Average daylight in May: 12h and 4min

The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 36min).

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Ranong, Thailand

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