Measurements:
°C
°F
Jomtien
88°F
N 12 mph
Feels like: 96°F
Precip: 100%
World Resorts Thailand Jomtien Weather May Weather in Jomtien

Jomtien Weather: May

Average Day Temperature: 94.0°F
Average Night Temperature: 87.8°F
Sea Water Temperature: 91.7°F
Number of Sunny Days: 14 days
Sunshine Hours: 12.6 - 12.8 hours
Number of Rainy Days: 8 days
Precipitation Totals: 4.5 in

Air Temperature in May, °F

Select Year: 2025 2024 2023

The highest day temperature in May 2025 was 94°F. The lowest night temperature was 82°F. The average values for day and night temperatures during May were 90.6°F и 85.3°F respectivly.

Jomtien Water Sea Temperature in May, °F

Select Year: 2025 2024 2023

The average sea surface temperature in May 2025 for Jomtien was 91.4°F. The maximum and minimum values were 90.8°F and 92.0°F respectively.

Sunny, Cloudy and Gloomy days

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

Precipitation Totals in May, in

Precipitation total in May for Jomtien is 4.5 in.

Wind Speed in May, mph

The average wind speed in May is 9.6 mph.

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 Jomtien in May is 8.2 hours.

Best Time to Visit Jomtien
The most sunny months:
January 22 days
December 22 days
March 21 days
The most warm months:
April 94.2 °F
May 94.0 °F
June 92.0 °F
Warmest sea temperature:
May 91.7 °F
June 90.6 °F
April 90.5 °F
The most cold months:
December 88.8 °F
January 89.8 °F
September 90.3 °F
The most rainy months:
October 15 days
September 12 days
July 10 days
The most windy months:
June 11 mph
July 11 mph
August 11 mph

Jomtien on the Weather Map

Thailand Resorts:
NAME
Bang Tao Beach +84
Bangkok +92
Cape Panwa +84
Karon Beach +84
Kata Beach +84
Khao Lak +84
Koh Chang +88
Krabi +84
Patong Beach +84
Pattaya +88
Phangan +86
Phi Phi +88
Phuket +84
Samet +88
Samui +88
24 Hours Weather Forecast
Jomtien
Local time: 18:58
16 jul, wednesday
2100 86°F
NE
13 mph
17 jul, thursday
0000 86°F
NE
16 mph
0300 84°F
NE
14 mph
0600 84°F
NE
13 mph
0900 86°F
NE
12 mph
1200 86°F
NE
14 mph
1500 86°F
NE
12 mph
1800 86°F
NE
13 mph