Climate and monthly weather forecastHernani, Philippines
Climate and monthly weather forecast
The best time to visit Hernani
The best months for a swim in Hernani, Philippines, are January 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 perfect water temperature of 27.5°C (81.5°F) makes January a great period for swimming and other water activities in Hernani, Philippines. In January, the average sea temperature is 27.5°C (81.5°F). Note: For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods. Weather in January »Weather in February
The ideal sea water temperature of 27.4°C (81.3°F) makes February in Hernani, Philippines, the best time for swimming and other water activities. With an average sea temperature of 27.4°C (81.3°F), February is the month with the coldest seawater. Note: Swimming, diving, and other water activities in the temperature range of 25°C (77°F) to 29°C (84.2°F) are perceived as very enjoyable and comfortable for prolonged durations. Weather in February »Weather in March
The ideal sea water temperature of 27.7°C (81.9°F) makes March in Hernani, Philippines, the best time for swimming and other water activities. In Hernani, the average seawater temperature in March is 27.7°C (81.9°F). Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. Weather in March »Weather in April
The perfect water temperature of 28.4°C (83.1°F) makes April a great period for swimming and other water activities in Hernani, Philippines. In Hernani, Philippines, in April, the average water temperature is 28.4°C (83.1°F). Note: Surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as excellent and extremely agreeable for enduring enjoyment in water activities. Weather in April »Weather in May
An excellent water temperature of 29.4°C (84.9°F) makes May in Hernani, Philippines, a prime for swimming and other water activities. In May, the average sea temperature is 29.4°C (84.9°F). Note: For swimming, diving, and similar activities, the water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered delightful, allowing for extended periods of enjoyment without discomfort. Weather in May »Weather in June
The perfect water temperature of 29.8°C (85.6°F) makes June a great period for swimming and other water activities in Hernani, Philippines. The months with the warmest seawater are June and October, with an average sea temperature of 29.8°C (85.6°F). Note: Engaging in water activities, such as swimming or diving, in temperatures from 25°C (77°F) to 29°C (84.2°F) is very pleasurable for extended periods, without any discomfort. Weather in June »Weather in July
The perfect water temperature of 29.7°C (85.5°F) makes July a great period for swimming and other water activities in Hernani, Philippines. In Hernani, the average seawater temperature in July is 29.7°C (85.5°F). Note: In any water activity, temperatures between 25°C (77°F) and 29°C (84.2°F) are viewed as magnificent and exceptionally pleasant for prolonged enjoyment. Weather in July »Weather in August
The perfect water temperature of 29.4°C (84.9°F) makes August a great period for swimming and other water activities in Hernani, Philippines. In Hernani, in August, the average water temperature is 29.4°C (84.9°F). Note: Water temperatures ranging between 25°C (77°F) and 29°C (84.2°F) are regarded as very warm, making swimming, diving, and similar water activities pleasurable for extended periods. Weather in August »Weather in September
The ideal sea water temperature of 29.3°C (84.7°F) makes September in Hernani, Philippines, the best time for swimming and other water activities. In Hernani, in September, the average water temperature is 29.3°C (84.7°F). Note: For water activities like swimming, diving, and more, temperatures ranging between 25°C (77°F) and 29°C (84.2°F) offer superior comfort and enjoyment for lengthy durations. Weather in September »Weather in October
An excellent water temperature of 29.8°C (85.6°F) makes October in Hernani, Philippines, a prime for swimming and other water activities. The months with the warmest seawater are June and October, with an average sea temperature of 29.8°C (85.6°F). Note: Water activities in surface temperatures between 25°C (77°F) and 29°C (84.2°F) are seen as exceptional and extremely agreeable for lengthened time spans. Weather in October »Weather in November
An excellent water temperature of 29.3°C (84.7°F) makes November in Hernani, Philippines, a prime for swimming and other water activities. In Hernani, the average seawater temperature in November is 29.3°C (84.7°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 November »Weather in December
The ideal sea water temperature of 28.4°C (83.1°F) makes December in Hernani, Philippines, the best time for swimming and other water activities. In Hernani, the average seawater temperature in December is 28.4°C (83.1°F). Note: Surface water temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are considered superb and highly pleasant for water activities over extended periods. Weather in December »Updated: Feb 7, 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
February is the month with the coldest seawater in Hernani, Philippines, with an average sea temperature of 27.4°C (81.3°F).
June and October, with an average sea temperature of 29.8°C (85.6°F), are months with the warmest seawater.
June has the longest days of the year, with an average of 12h and 48min of daylight.
The month with the shortest days in Hernani is December, with an average of 11h and 30min of daylight.
Hernani does not observe Daylight Saving Time (DST). PST timezone is used over the entire year.
Average sea temperature
Hernani, Philippines
The best months for swimming (with the highest average sea temperature) are June and October (29.8°C).
The coldest month (with the lowest average sea temperature) is February (27.4°C).
Average daylight
Hernani, Philippines
- Average daylight in January:
11h and 30min - Average daylight in February:
11h and 48min - Average daylight in March:
12h and 6min - Average daylight in April:
12h and 24min - Average daylight in May:
12h and 36min - Average daylight in June:
12h and 48min
- Average daylight in July:
12h and 42min - Average daylight in August:
12h and 30min - Average daylight in September:
12h and 12min - Average daylight in October:
11h and 54min - Average daylight in November:
11h and 36min - Average daylight in December:
11h and 30min
The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 30min).





