Satsumasendai Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Satsumasendai.
Climate overview of Satsumasendai
Temperatures in Satsumasendai, Kagoshima, Japan, vary greatly throughout the year. August is the hottest month at 31°C (88°F), while January is the coldest at 13°C (55°F).
Rainfall is high, totalling around 2375 mm (94 in) per year. June is the wettest month and January the driest. The city also experiences a distinct rainy season from April to September, with very warm summers and mild winters. August is the sunniest month, averaging 7.0 hours of sunshine per day.
Satsumasendai Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Satsumasendai - and find the best time to visit.
Monthly Temperature in Satsumasendai
The climate in Satsumasendai is known for significant temperature differences throughout the year, making the weather dynamic. Average maximum daytime temperatures range from a very warm 31°C (88°F) in August, the warmest time of the year, to a moderate 13°C (55°F) during cooler months like January.
At night, you can expect temperatures ranging from 26°C (79°F) in August to around 7°C (45°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Satsumasendai
Satsumasendai has a notably wet climate with abundant precipitation, recording 2375 mm (94 in) of rainfall per year. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, June it receives heavy rainfall, averaging 530 mm (21 in) of precipitation, recorded across 19 rainy days. In contrast, the driest month January brings less rainfall, with 101 mm (4 in) over 19 rainy days. For more details, please visit our Satsumasendai Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Satsumasendai
Seasonal changes in sunshine hours are quite dramatic in Satsumasendai. While August receives considerable daily sunshine with up to 7.0 hours, June marks the darkest time of the year, where sunshine is scarce with only 3.6 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Satsumasendai by Month
The relative humidity is high throughout the year in Satsumasendai.
The city experiences its highest humidity in June, reaching 77%. In February, the humidity drops to its lowest level at 65%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Satsumasendai
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: October and November
- Warmest weather: July and August
- Most sunshine: August
- Fewest rainy days: October and November
- Wettest months: June and July, when rainfall is highest.
- Seasonal pattern: A distinct rainy season from April to September, with very warm summers and mild winters
Frequently asked questions about the climate in Satsumasendai
What is the best time to visit Satsumasendai?
October and November typically offer the most optimal weather in Satsumasendai. In contrast, January, February, June and July tend to have less optimal conditions. Satsumasendai has a distinct rainy season from April to September, with very warm summers and mild winters.
What temperatures can I expect in Satsumasendai?
Daytime highs range from 13°C (55°F) in January to 31°C (88°F) in August. Nighttime lows range from 7°C (45°F) to 26°C (79°F). Temperatures vary considerably through the year.
How much rain does Satsumasendai get?
Annual rainfall is around 2375 mm (94 in). June is the wettest month with 530 mm (21 in), while January is the driest with 101 mm (4 in).
How sunny is Satsumasendai?
Satsumasendai receives around 1,964 hours of sunshine per year. August is the sunniest month with 210 hours, while June is the cloudiest with just 107 hours.
Satsumasendai 3-Day Forecast
Satsumasendai on the map
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