Satsumasendai Weather & Climate: Best Time to Visit

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

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

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

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