Climate and monthly weather forecastFukuyama, Japan
Climate and monthly weather forecast
The best time to visit Fukuyama
The best months for a swim in Fukuyama, Japan, are July through September, with a perfect temperature - varying between 25°C (77°F) and 29°C (84.2°F), and scarce rainfall.Weather in January
In Fukuyama, Japan, in January, the average water temperature is 15°C (59°F). Note: For the majority, swimming in 15°C (59°F) does not offer a pleasant experience. Weather in January »Weather in February
The month with the coldest seawater in Fukuyama, Japan, is February, with an average sea temperature of 13.7°C (56.7°F). Note: Diving into 13.7°C (56.7°F) when it's under 10°C (50°F) can cause immediate cold shock symptoms, marked by hyperventilation. Weather in February »Weather in March
In Fukuyama, Japan, the average seawater temperature in March is 13.8°C (56.8°F). Note: Swimming in 13.8°C (56.8°F) poses a severe threat. Even short exposure to 13°C (55.4°F) is chilling, and going below 10°C (50°F) can cause breathing irregularities and intense cold shock, based on one's stamina. Weather in March »Weather in April
In April, the average sea temperature in Fukuyama, Japan, is 15.4°C (59.7°F). Note: Swimming in 15.4°C (59.7°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F). Weather in April »Weather in May
In May, the average sea temperature in Fukuyama, Japan, is 18.1°C (64.6°F). Note: The majority of people find swimming in 18.1°C (64.6°F) unenjoyable. Weather in May »Weather in June
In Fukuyama, Japan, in June, the average water temperature is 21.9°C (71.4°F). Note: The majority of individuals do not enjoy swimming in water that is 21.9°C (71.4°F). Weather in June »Weather in July
The ideal sea water temperature of 25.3°C (77.5°F) makes July in Fukuyama, Japan, the best time for swimming and other water activities. In July, the average sea temperature is 25.3°C (77.5°F). Note: Swimming, diving, and other water-related activities in temperatures between 25°C (77°F) and 29°C (84.2°F) are considered highly enjoyable and satisfying for longer durations without uneasiness. Weather in July »Weather in August
The perfect water temperature of 27.2°C (81°F) makes August a great period for swimming and other water activities in Fukuyama, Japan. August is the month with the warmest seawater, with an average sea temperature of 27.2°C (81°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 August »Weather in September
The perfect water temperature of 26°C (78.8°F) makes September a great period for swimming and other water activities in Fukuyama, Japan. In Fukuyama, in September, the average water temperature is 26°C (78.8°F). Note: A water temperature from 25°C (77°F) to 29°C (84.2°F) is considered very warm and enjoyable, allowing water activities to be pleasant for extended periods without irritation. Weather in September »Weather in October
In October, the average sea temperature in Fukuyama, Japan, is 23.7°C (74.7°F). Note: Individual preferences to cold, influenced by conditions such as sunshine, wind, and surrounding temperature, play a part in the comfort of swimming in 23.7°C (74.7°F) waters. Weather in October »Weather in November
In November, the average sea temperature in Fukuyama, Japan, is 20.9°C (69.6°F). Note: In water with a temperature of 20.9°C (69.6°F), most people do not enjoy swimming. Weather in November »Weather in December
In Fukuyama, Japan, in December, the average water temperature is 17.7°C (63.9°F). Note: Swimming in 17.7°C (63.9°F) does not offer a pleasant experience for most individuals. Weather in December »Updated: Jan 31, 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 Fukuyama, Japan, with an average sea temperature of 13.7°C (56.7°F).
The month with the longest days is June, with an average of 14h and 24min of daylight.
August is the month with the warmest seawater in Fukuyama, with an average sea temperature of 27.2°C (81°F).
With an average of 9h and 54min of daylight, December has the shortest days of the year in Fukuyama, Japan.
Fukuyama does not utilize Daylight Saving Time (DST). JST timezone is used throughout the entire year.
Average sea temperature
Fukuyama, Japan
The best month for swimming (with the highest average sea temperature) is August (27.2°C).
The coldest month (with the lowest average sea temperature) is February (13.7°C).
Average daylight
Fukuyama, Japan
- Average daylight in January:
10h and 6min - Average daylight in February:
10h and 54min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 6min - Average daylight in May:
14h and 0min - Average daylight in June:
14h and 24min
- Average daylight in July:
14h and 12min - Average daylight in August:
13h and 24min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 18min - Average daylight in November:
10h and 24min - Average daylight in December:
9h and 54min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
