May weather forecastSaijo, Japan
May
Weather in May
Sea temperature
In May, the average sea temperature in Saijo, Japan, is 20°C (68°F).Note: For the majority, swimming in water with a temperature of 20°C (68°F) is not enjoyable. The difficulty in managing breathing rises as the temperature decreases from 21°C (69.8°F) to 15°C (59°F).
Daylight
The average length of the day in May in Saijo is 13h and 55min.On the first day of May, sunrise is at 05:17 and sunset at 18:50. On the last day of the month, sunrise is at 04:57 and sunset at 19:12 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 Saijo, the average seawater temperature in May is 20°C (68°F). For most, swimming in 20°C (68°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).
The average day length in May is 13h and 55min.
On the first day of May in Saijo, sunrise is at 05:17 and sunset at 18:50. On the last day of the month, sunrise is at 04:57 and sunset at 19:12 JST.
Average sea temperature in May
Saijo, Japan
- Average sea temperature in May: 20°C
The best month for swimming (with the highest average sea temperature) is August (27.5°C).
The coldest months (with the lowest average sea temperature) are February and March (15.8°C).
Average daylight in May
Saijo, Japan
- Average daylight in May: 13h 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).





