Expand
Contents
- The best time to visit Saga Prefecture
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average sea temperature
- Average daylight
The best time to visit Saga Prefecture
The best months for a swim in Saga Prefecture, 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 Saga Prefecture, Japan, in January, the average water temperature is 16.1°C (61°F). Note: For most individuals, swimming in 16.1°C (61°F) is not a pleasant experience. Weather in January »
Weather in February
In Saga Prefecture, Japan, the average seawater temperature in February is 14.7°C (58.5°F). Note: Navigating the 14.7°C (58.5°F) at 13°C (55.4°F) is no joy, and temperatures less than 10°C (50°F) can threaten breathing and cause a chilling shock, gauging personal stamina. Weather in February »
Weather in March
March is the month with the coldest seawater in Saga Prefecture, Japan, with an average sea temperature of 14.4°C (57.9°F). Note: Swimming in 14.4°C (57.9°F) poses a severe threat. Weather in March »
Weather in April
In April, the average sea temperature in Saga Prefecture, Japan, is 15.9°C (60.6°F). Note: In water with a temperature of 15.9°C (60.6°F), swimming is not a joy for most people. Weather in April »
Weather in May
In Saga Prefecture, Japan, in May, the average water temperature is 18.7°C (65.7°F). Note: Most people do not enjoy swimming in water of 18.7°C (65.7°F). Weather in May »
Weather in June
In June, the average sea temperature in Saga Prefecture, Japan, is 22.1°C (71.8°F). Note: For individuals prone to feeling cold, swimming in 23°C (73.4°F) is still regarded as intolerable. Weather in June »
Weather in July
The perfect water temperature of 25.5°C (77.9°F) makes July a great period for swimming and other water activities in Saga Prefecture, Japan. In Saga Prefecture, the average seawater temperature in July is 25.5°C (77.9°F). Note: Between the temperatures of 25°C (77°F) and 29°C (84.2°F), water is considered very warm, providing pleasure in water activities without discomfort over lengthy periods. Weather in July »
Weather in August
An excellent water temperature of 27.6°C (81.7°F) makes August in Saga Prefecture, Japan, a prime for swimming and other water activities. With an average sea temperature of 27.6°C (81.7°F), August is the month with the warmest seawater. 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 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 Saga Prefecture, Japan. In Saga Prefecture, the average seawater temperature in September is 26.3°C (79.3°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 September »
Weather in October
In Saga Prefecture, Japan, in October, the average water temperature is 24°C (75.2°F). Note: When considering a person's aversion to cold, factors like sunshine, wind, and atmospheric temperature are key. Weather in October »
Weather in November
In Saga Prefecture, Japan, the average seawater temperature in November is 21.3°C (70.3°F). Note: Swimming in 21.3°C (70.3°F) is not enjoyable for the majority. Weather in November »
Weather in December
In Saga Prefecture, Japan, in December, the average water temperature is 18.3°C (64.9°F). Note: Swimming in water at 18.3°C (64.9°F) is not a pleasing experience for the majority. Weather in December »
[Resources]Frequently asked questions
When is the sea coldest in Saga Prefecture?
March is the month with the coldest seawater in Saga Prefecture, Japan, with an average sea temperature of 14.4°C (57.9°F).
When are the longest days in Saga Prefecture?
June has the longest days of the year in Saga Prefecture, Japan, with an average of 14h and 18min of daylight.
When is the sea warmest in Saga Prefecture?
The month with the warmest seawater is August, with an average sea temperature of 27.6°C (81.7°F).
What is the month with the shortest days in Saga Prefecture?
December has the shortest days of the year in Saga Prefecture, with an average of 10h and 0min of daylight.
Is there Daylight Saving Time (DST) in Saga Prefecture?
Saga Prefecture does not observe Daylight Saving Time (DST). JST timezone is used over the entire year.
Average sea temperature
Saga Prefecture, Japan
The best month for swimming (with the highest average sea temperature) is August (27.6°C).
The coldest month (with the lowest average sea temperature) is March (14.4°C).
Average daylight
Saga Prefecture, Japan
- Average daylight in January:
10h and 1min - 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 5min - Average daylight in June:
14h and 2min
- Average daylight in July:
14h and 1min - Average daylight in August:
13h and 2min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 3min - Average daylight in December:
10h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
Saga Prefecture, Japan
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location
