May weather forecast
Krabi, Thailand

The month of May witnesses a substantial amount of rainfall in Krabi, which peaks at an average of 292mm (11.5"). The temperature pattern remains similar to April, with a high of 32°C (89.6°F) and a low of 24°C (75.2°F). Krabi's daylight hours slightly increase to 12.5 hours, with the hot tropical sun shining for about six hours. Rainy days and high temperatures are frequently the weather forecast for May, commanding the use of waterproof gear and UV protective clothing.

Temperature

With the advent of May, Krabi experiences an average high-temperature of a still hot 32°C (89.6°F), mirroring a close resemblance to the previous month. In May, the average low-temperature in Krabi records at a moderately hot 24°C (75.2°F) during the nights.

Rainfall

In May, in Krabi, the rain falls for 20 days. Throughout May, 292mm (11.5") of precipitation is accumulated. In Krabi, during the entire year, the rain falls for 171 days and collects up to 2333mm (91.85") of precipitation.

Sea temperature

April through June, with an average sea temperature of 30°C (86°F), are months with the warmest seawater in Krabi.
Note: It is common to find waters above 30°C (86°F) less appealing for a refreshing dip.

Daylight

The average length of the day in May in Krabi is 12h and 29min.
On the first day of May in Krabi, sunrise is at 06:09 and sunset at 18:33. On the last day of the month, sunrise is at 06:05 and sunset at 18:38 +07.

Sunshine

In May, the average sunshine in Krabi is 6h.

UV index

February through October, with an average maximum UV index of 12, are months with the highest UV index in Krabi, Thailand. A UV Index estimate of 11, and higher, represents an extreme health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In May, a daily maximum UV index of 12 leads to the following instructions:
Adopt all essential precautions. Preventing sun harm is crucial. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. After a swim or outdoor exercise, one should liberally reapply broad-spectrum sunscreen with a sun protection factor of 30 or higher. Caution! Sand and water surfaces escalate the UV intensity from the Sun.