News Hamanoichi Kagoshima Japan September 20, 2025

Hamanoichi Weather Forecast: September 20-22, 2025

As we approach the end of September in Hamanoichi, Japan, it’s time to look at the weather forecast for the next three days and prepare for some varied conditions that could impact your weekend plans and outdoor activities.

Day 1: Saturday, September 20

Temperature: The day starts with a mild temperature of around 23°C (74°F) in the morning, gradually rising to a maximum of 29°C (85°F) by midday. The average temperature for the day will hover around 26°C (78°F).

Precipitation: Expect some light rain showers throughout the day, especially in the afternoon when the chance of precipitation peaks at 100%. So be sure to have your umbrella handy!

Wind & Visibility: Winds will be gentle, blowing at a speed of 5 to 12 km/h (3 to 7 mph) from the south to southwest. Visibility will remain good, reaching around 10 kilometers, except during rain showers when it may reduce slightly.

Sunshine Hours: Enjoy about 10 hours of daylight with the sun rising at 6:05 AM and setting at 6:17 PM.

For more information about the weather in Hamanoichi, check out our next 5 days’ weather forecast.

Day 2: Sunday, September 21

As we move into Sunday, you can expect a similar temperature pattern, with highs reaching up to 30°C (86°F) and lows staying around 23°C (73°F).

Precipitation: The day continues to reflect a likelihood of light rain with conditions being overcast at times. The chance of rain is again significant, around 100% during the afternoon.

Wind Conditions: Slightly higher winds may make the day feel a bit cooler, with gusts of up to 16 km/h (10 mph). The general wind direction will come from the west-northwest.

Sunshine Hours: The sun will rise at 6:05 AM and set at 6:16 PM, giving you about 10.5 hours of daylight to enjoy.

Day 3: Monday, September 22

Finally, as we approach Monday, temperatures are expected to decrease slightly, with highs around 28°C (83°F) and morning lows of about 22°C (72°F).

Weather Conditions: The day might start with patchy rain in the morning, giving way to more overcast conditions as the day progresses. The chance of light rain remains significant but less than the previous days, particularly during the afternoon.

Wind and Visibility: Winds will be consistent, blowing at around 6 to 17 km/h (4 to 11 mph), which should add a refreshing feel to the air. Visibility will generally stay clear barring any sudden rain.

Astronomy: Witness a waxing crescent moon rising early in the morning, around 6:14 AM, and setting at approximately 6:21 PM.

As always, staying informed about the weather can significantly enhance your experience in beautiful Hamanoichi. For hourly updates on the weather, visit our hour by hour weather page.

Plan accordingly, whether it be enjoying a sunny outing or staying cozy indoors with a good book during the lighter showers. Stay safe and embrace the beautiful, albeit occasionally damp, weather as we transition into autumn!