Measurements:
°C
°F
Hat Yai
82°F
SE 1 mph
Feels like: 86°F
Precip: 0%
World Resorts Thailand Hat Yai Weather May Weather in Hat Yai

Hat Yai Weather: May

Average Day Temperature: 95.5°F
Average Night Temperature: 79.8°F
Sea Water Temperature: 92.0°F
Number of Sunny Days: 9 days
Sunshine Hours: 12.4 - 12.5 hours
Number of Rainy Days: 13 days
Precipitation Totals: 6.8 in

Air Temperature in May, °F

Select Year: 2026 2025 2024

The highest day temperature in May 2026 was 99°F. The lowest night temperature was 78°F. The average values for day and night temperatures during May were 93.2°F и 79.6°F respectivly.

Hat Yai Water Sea Temperature in May, °F

Select Year: 2026 2025 2024

The average sea surface temperature in May 2026 for Hat Yai was 92.6°F. The maximum and minimum values were 91.0°F and 94.2°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in May are cloudy but you can also expect sunny or gloomy days.

Precipitation Totals in May, in

Precipitation total in May for Hat Yai is 6.8 in. It makes may one of the most rainy months of the year.

Wind Speed in May, mph

The average wind speed in May is 3.9 mph. It makes May the most windless month of the year for Hat Yai.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Hat Yai in May is 7.0 hours.

Best Time to Visit Hat Yai
The most sunny months:
March 18 days
April 14 days
February 13 days
The most warm months:
April 96.4 °F
May 95.5 °F
March 95.3 °F
Warmest sea temperature:
May 92.0 °F
April 91.3 °F
June 91.0 °F
The most cold months:
December 87.8 °F
January 88.5 °F
November 89.1 °F
The most rainy months:
November 15 days
October 14 days
May 13 days
The most windy months:
February 7 mph
January 6 mph
December 6 mph

Hat Yai on the Weather Map

Thailand Resorts:
NAME
Bang Tao Beach +80
Bangkok +92
Hua Hin +86
Karon Beach +80
Kata Beach +80
Khao Lak +82
Koh Chang +86
Nai Yang Beach +80
Patong Beach +80
Pattaya +86
Phangan +88
Phi Phi +84
Phuket +80
Samet +88
Samui +88
24 Hours Weather Forecast
Hat Yai
Local time: 19:41
30 may, saturday
2100 82°F
SE
1 mph
31 may, sunday
0000 80°F
NE
2 mph
0300 80°F
E
2 mph
0600 80°F
NE
4 mph
0900 82°F
NE
4 mph
1200 86°F
NE
5 mph
1500 88°F
E
7 mph
1800 86°F
E
9 mph