Hat Yai Weather in May
Hat Yai in May sees very high daytime temperatures of 34°C (93°F) and nighttime lows of 25°C (77°F). Rainfall is fairly high this month at around 162 mm (6.4 in), so pack a rain jacket to stay dry.
Rainfall in Hat Yai in May
You can typically expect 16 days of rain this month, averaging around 162 mm (6.4 in). This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.
Temperature in Hat Yai in May
Hat Yai in May gets highs of 34°C (93°F) during the day and drops to 25°C (77°F) at night. Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. Nights are warm at 25°C (77°F). It's worth making sure your accommodation has decent ventilation or air conditioning.
Sunshine in Hat Yai in May
With about 156 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.Our weather planner can help you find worldwide destinations with pleasant weather during this period. January typically offers the best weather for Hat Yai.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Thailand, check out our Hat Yai's climate page.
Hat Yai Temperature in May
Min Temperature
25°C (77°F)
Max Temperature
34°C (93°F)
Chance of Rain
53%
Precipitation
162 mm (6.4 in)
Rainy days
16 days
Humidity
80% *
Sunshine
156 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Hat Yai typically stay consistent throughout May, with daily highs averaging around 34°C (93°F). Nights are warm, with lows around 25°C (77°F).
Average temperatures in May
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather for Hat Yai in May
Browse day-by-day weather records for Hat Yai spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Hat Yai historical weather extremes in May
According to our 49 years of weather records for Hat Yai, the following extremes were recorded between 1976 and 2025.
- On May 1, 2024, temperatures climbed to 38°C (100°F), marking the warmest May day on record.
- The lowest daytime temperature in May was 26°C (79°F), recorded on May 22, 2006.
- The coldest night in May in Hat Yai was on May 24, 1977, with a minimum of 20°C (68°F).
Best Places in Thailand in May
Find out more about the weather in Thailand and which places have the best travel conditions in this month. See all of Thailand in May →
perfect weather
pleasant
tolerable
unpleasant
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What to Wear in Hat Yai in May
Hot weather in May means keeping cool is the priority. Loose-fitting clothes in natural fabrics work best. Pack plenty of shorts, tank tops, and breathable shirts. Don't forget a hat, swimwear, and comfortable sandals. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Hat Yai in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Thailand, check out our Hat Yai's climate page.
Temperature Rainfall Sunshine Humidity
See the full Hat Yai climate overview or explore weather in Thailand.
