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 | |
| detailed information | ||
forecast
| Hat Yai |
Temperature
| Hat Yai |
Air Temperature in May, °F
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
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.
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.
The average wind speed in May is 3.9 mph. It makes May the most windless month of the year for Hat Yai.
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.
| 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 |
| 2100 | ![]() |
82°F | SE 1 mph |
| 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 |

































