Climate and monthly weather forecastSi Racha, Thailand
Climate and monthly weather forecast
The best time to visit Si Racha
The best months for a swim in Si Racha, Thailand, are January through April, June through December, with a perfect temperature - varying between 25°C (77°F) and 29°C (84.2°F), and scarce rainfall.Weather in January
The ideal sea water temperature of 26.8°C (80.2°F) makes January in Si Racha, Thailand, the best time for swimming and other water activities. With an average sea temperature of 26.8°C (80.2°F), January is the month with the coldest seawater. Note: For engaging in any water activities, temperatures from 25°C (77°F) to 29°C (84.2°F) are viewed as outstanding and exceptionally pleasing for prolonged durations. Weather in January »Weather in February
An excellent water temperature of 27.7°C (81.9°F) makes February in Si Racha, Thailand, a prime for swimming and other water activities. In Si Racha, Thailand, in February, the average water temperature is 27.7°C (81.9°F). Note: Surface water temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are seen as ideal and highly pleasant for extended enjoyment in all water activities. Weather in February »Weather in March
The perfect water temperature of 28.6°C (83.5°F) makes March a great period for swimming and other water activities in Si Racha, Thailand. In Si Racha, the average seawater temperature in March is 28.6°C (83.5°F). Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) provides warmth and pleasure, making water activities enjoyable for lengthened periods without feeling uncomfortable. Weather in March »Weather in April
The ideal sea water temperature of 29.6°C (85.3°F) makes April in Si Racha, Thailand, the best time for swimming and other water activities. In April, the average sea temperature is 29.6°C (85.3°F). Note: Water temperatures between 25°C (77°F) and 29°C (84.2°F) are ideal for all water activities, offering enjoyment without causing discomfort over extended periods. Weather in April »Weather in May
With an average sea temperature of 30°C (86°F), May is the month with the warmest seawater in Si Racha, Thailand. Note: The allure of a refreshing swim can be decreased in waters that exceed 30°C (86°F). Weather in May »Weather in June
The ideal sea water temperature of 29.8°C (85.6°F) makes June in Si Racha, Thailand, the best time for swimming and other water activities. In June, the average sea temperature is 29.8°C (85.6°F). Note: Temperatures between 25°C (77°F) and 29°C (84.2°F) are ideal for swimming, diving, and similar water activities, ensuring pleasure and comfort for extended periods without feeling uneasy. Weather in June »Weather in July
The ideal sea water temperature of 29.4°C (84.9°F) makes July in Si Racha, Thailand, the best time for swimming and other water activities. In Si Racha, in July, the average water temperature is 29.4°C (84.9°F). Note: Temperatures between 25°C (77°F) and 29°C (84.2°F) in water are ideal for swimming, diving, and other activities, providing enjoyment and comfort for extended durations. Weather in July »Weather in August
An excellent water temperature of 29.2°C (84.6°F) makes August in Si Racha, Thailand, a prime for swimming and other water activities. In August, the average sea temperature is 29.2°C (84.6°F). Note: Swimming, diving, and other activities in water temperatures between 25°C (77°F) and 29°C (84.2°F) are thought to be quite enjoyable and satisfying for extended periods, with no discomfort. Weather in August »Weather in September
The ideal sea water temperature of 29.1°C (84.4°F) makes September in Si Racha, Thailand, the best time for swimming and other water activities. In September, the average sea temperature is 29.1°C (84.4°F). Note: Water temperatures between 25°C (77°F) and 29°C (84.2°F) are ideal for swimming, diving, and other activities, ensuring comfort and enjoyment for lengthened periods. Weather in September »Weather in October
The ideal sea water temperature of 29.3°C (84.7°F) makes October in Si Racha, Thailand, the best time for swimming and other water activities. In October, the average sea temperature is 29.3°C (84.7°F). Note: Surface water temperatures between 25°C (77°F) and 29°C (84.2°F) offer outstanding conditions for any water activity, providing extreme pleasure for extended periods. Weather in October »Weather in November
The ideal sea water temperature of 29.2°C (84.6°F) makes November in Si Racha, Thailand, the best time for swimming and other water activities. In Si Racha, the average seawater temperature in November is 29.2°C (84.6°F). Note: For engaging in any water activities, temperatures from 25°C (77°F) to 29°C (84.2°F) are viewed as outstanding and exceptionally pleasing for prolonged durations. Weather in November »Weather in December
The ideal sea water temperature of 28°C (82.4°F) makes December in Si Racha, Thailand, the best time for swimming and other water activities. In December, the average sea temperature is 28°C (82.4°F). Note: Temperatures between 25°C (77°F) and 29°C (84.2°F) in water are ideal for swimming, diving, and other activities, providing enjoyment and comfort for extended durations. Weather in December »Updated: Feb 5, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
January is the month with the coldest seawater in Si Racha, with an average sea temperature of 26.8°C (80.2°F).
The month with the warmest seawater in Si Racha, Thailand, is May, with an average sea temperature of 30°C (86°F).
The month with the longest days in Si Racha, Thailand, is June, with an average of 12h and 54min of daylight.
December has the shortest days of the year in Si Racha, with an average of 11h and 24min of daylight.
Si Racha does not utilize Daylight Saving Time (DST). +07 timezone is used throughout the entire year.
Average sea temperature
Si Racha, Thailand
The best month for swimming (with the highest average sea temperature) is May (30°C).
The coldest month (with the lowest average sea temperature) is January (26.8°C).
Average daylight
Si Racha, Thailand
- Average daylight in January:
11h and 24min - Average daylight in February:
11h and 42min - Average daylight in March:
12h and 6min - Average daylight in April:
12h and 24min - Average daylight in May:
12h and 42min - Average daylight in June:
12h and 54min
- Average daylight in July:
12h and 48min - Average daylight in August:
12h and 36min - Average daylight in September:
12h and 12min - Average daylight in October:
11h and 48min - Average daylight in November:
11h and 30min - Average daylight in December:
11h and 24min
The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 24min).
