Current sea water temperature:
+80.8°F
| Minimum sea water temperature in December: | 87.1°F |
| Maximum sea water temperature in December: | 78.8°F |
| Average sea water temperature in December: | 83.0°F |
| more information | |
14 days
forecast
forecast
| Jomtien |
monthly
weather
weather
| Jomtien |
Sea water temperature for the last 10 days:
| December 14 | 80.8°F | December 9 | 81.0°F |
| December 13 | 81.1°F | December 8 | 81.1°F |
| December 12 | 81.1°F | December 7 | 81.1°F |
| December 11 | 81.1°F | December 6 | 81.1°F |
| December 10 | 81.0°F | December 5 | 81.0°F |
Monthly sea water temperature, °F
When is the warmest sea in Jomtien?
Based on the data about daily sea water temperature for the last three years the warmest sea in Jomtien was noticed in May, June and April.
Monthly Sea Temperatures in Jomtien, °F
Sea water temperature in May, °F
Show year:
2025
2024
2023
The average sea water temperature in May of 2025 was 87.3°F. The highest and lowest sea temperatures during the month were 87.8°F and 86.7°F.
Sea water temperature in June, °F
Show year:
2025
2024
2023
The average sea water temperature in June of 2025 was 86.1°F. The highest and lowest sea temperatures during the month were 86.9°F and 85.3°F.
Sea water temperature in April, °F
Show year:
2025
2024
2023
The average sea water temperature in April of 2025 was 86.2°F. The highest and lowest sea temperatures during the month were 87.4°F and 85.1°F.
current
weather
weather
| Jomtien |
weather in
December
December
| Jomtien |
Best time for vacation in Jomtien
Jomtien on a weather map
Places in Thailand:
Name
°F
24 Hours Forecast
Jomtien
Local time: 13:54
December 15, monday
1500
84°F
S
11 mph
11 mph
1800
82°F
SW
11 mph
11 mph
2100
79°F
SW
9 mph
9 mph
December 16, tuesday
0000
77°F
SW
9 mph
9 mph
0300
77°F
SW
9 mph
9 mph
0600
75°F
SW
9 mph
9 mph
0900
79°F
SW
12 mph
12 mph
1200
84°F
S
11 mph
11 mph
