Climate and monthly weather forecastMarugame, Japan
Climate and monthly weather forecast
The best time to visit Marugame
The best months for a swim in Marugame, 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 Marugame, Japan, the average seawater temperature in January is 15.5°C (59.9°F). Note: Swimming in 15.5°C (59.9°F) is not enjoyable for the majority. Weather in January »Weather in February
With an average sea temperature of 14.5°C (58.1°F), February is the month with the coldest seawater in Marugame, Japan. Note: Diving into 14.5°C (58.1°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 Marugame, Japan, the average seawater temperature in March is 14.8°C (58.6°F). Note: Unprotected swimming in 14.8°C (58.6°F) is dangerous due to potential cold shock. Weather in March »Weather in April
In Marugame, Japan, the average seawater temperature in April is 16.1°C (61°F). Note: Most individuals do not find swimming at 16.1°C (61°F) to be enjoyable. Weather in April »Weather in May
In Marugame, Japan, the average seawater temperature in May is 18.8°C (65.8°F). Note: For the majority of people, swimming in water at 18.8°C (65.8°F) is not enjoyable. Weather in May »Weather in June
In Marugame, Japan, the average seawater temperature in June is 22.7°C (72.9°F). Note: For those with a heightened sensitivity to cold, sunshine, wind, and outside temperature make a big difference in enjoying a swim at 22.7°C (72.9°F). Weather in June »Weather in July
An excellent water temperature of 25.8°C (78.4°F) makes July in Marugame, Japan, a prime for swimming and other water activities. In Marugame, Japan, in July, the average water temperature is 25.8°C (78.4°F). Note: For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable. Weather in July »Weather in August
An excellent water temperature of 27.3°C (81.1°F) makes August in Marugame, Japan, a prime for swimming and other water activities. With an average sea temperature of 27.3°C (81.1°F), August is the month with the warmest seawater. Note: Swimming, diving, and other water endeavors at temperatures between 25°C (77°F) and 29°C (84.2°F) are considered enjoyable and satisfying for extended periods without discomfort. Weather in August »Weather in September
The perfect water temperature of 26.3°C (79.3°F) makes September a great period for swimming and other water activities in Marugame, Japan. In September, the average sea temperature is 26.3°C (79.3°F). 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 September »Weather in October
In Marugame, Japan, the average seawater temperature in October is 23.8°C (74.8°F). Note: For someone not comfortable with cold, swimming in 23.8°C (74.8°F) waters might be a stretch. Weather in October »Weather in November
In Marugame, Japan, the average seawater temperature in November is 21.3°C (70.3°F). Note: In 21.3°C (70.3°F), swimming is not an enjoyable activity for most. Weather in November »Weather in December
In Marugame, Japan, in December, the average water temperature is 18.3°C (64.9°F). Note: For the majority, swimming in water with a temperature of 18.3°C (64.9°F) is not enjoyable. 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 Marugame, with an average sea temperature of 14.5°C (58.1°F).
With an average of 14h and 24min of daylight, June has the longest days of the year.
With an average sea temperature of 27.3°C (81.1°F), August is the month with the warmest seawater.
December has the shortest days of the year in Marugame, Japan, with an average of 9h and 54min of daylight.
Marugame does not observe Daylight Saving Time (DST). JST timezone is used over the entire year.
Average sea temperature
Marugame, Japan
The best month for swimming (with the highest average sea temperature) is August (27.3°C).
The coldest month (with the lowest average sea temperature) is February (14.5°C).
Average daylight
Marugame, Japan
- Average daylight in January:
10h and 12min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 0min - Average daylight in May:
13h and 54min - 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).
