March weather forecastNarashino, Japan
March
Weather in March
Sea temperature
In Narashino, Japan, the average seawater temperature in March is 14.7°C (58.5°F).Note: Diving into 14.7°C (58.5°F) when it's under 10°C (50°F) can cause immediate cold shock symptoms, marked by hyperventilation.
Daylight
The average length of the day in March in Narashino is 11h and 58min.On the first day of the month, sunrise is at 06:09 and sunset at 17:34. On the last day of March, sunrise is at 05:27 and sunset at 18:00 JST.
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
In Narashino, Japan, the average seawater temperature in March is 14.7°C (58.5°F). Swimming in 14.7°C (58.5°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.
The average day length in March is 11h and 58min.
In March, on the first day of the month, sunrise is at 06:09 and sunset at 17:34. On the last day of the month, in Narashino, sunrise is at 05:27 and sunset at 18:00 JST.
Average sea temperature in March
Narashino, Japan
- Average sea temperature in March: 14.7°C
The best month for swimming (with the highest average sea temperature) is August (25.3°C).
The coldest month (with the lowest average sea temperature) is February (14.4°C).
Average daylight in March
Narashino, Japan
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).





