Japan
Weather Outlook for Kōnan, Japan: September 1 - September 4, 2025
As we step into September, Kōnan is poised to experience a dynamic week of weather characterized by fluctuating temperatures and varying chances of precipitation. Here’s a detailed look at what to expect over the next few days.
The first day of September starts off with a comfortable morning temperature around 28°C (83°F) and will peak at a scorching high of 35°C (94°F) in the afternoon. Humidity levels will be relatively high at approximately 75%, which will make it feel warmer—an estimated heat index of 33°C (91°F). Expect patchy rain nearby during the earlier hours, with a 71% chance of rain.
As the day progresses, humidity will drop slightly, but the evening will bring a repeat of light rain showers, increasing the chance of showers to 100% by nightfall. Winds will be gentle, with speeds around 11 km/h (7 mph) coming from the southeast, creating comfortable breezes.
On Tuesday, Kōnan will experience similar high temperatures, again reaching up to 35°C (95°F) during the day. As dawn breaks at 5:26 AM, we can expect partly cloudy skies transitioning into more prevalent rainfall throughout the day, particularly in the morning when the chance of moderate rain is 100%.
Temperatures will start warmer in the night at around 28°C (82°F) and drop to a mild 26°C (79°F) by the early morning of Wednesday. Humidity will linger around 78%, maintaining that muggy feeling throughout the day. Make sure to have an umbrella handy as precipitation levels could reach between 0.7mm and 2.8mm across various times of the day.
As we reach the midweek mark, expect a slight reprieve from the heat with maximum temperatures dropping to 28°C (83°F). The sun will rise at 5:26 AM and set at 6:17 PM, granting nearly 13 hours of daylight.
Wednesday will be marked by enhanced cloud cover, signaling continued rainfall, particularly by midday. Keep an eye out for moderate showers, which are expected to roll in, with precipitation amounts possibly reaching up to 3.9mm. Winds will be light, creating a humid atmosphere with visibility primarily good, offering a perfect opportunity to delve into Kōnan's beautiful sights despite the rain.
Overall, Kōnan's weather this week showcases a blend of high temps and moisture-laden days, with several opportunities for rainfall. Whether you're exploring Kōnan or planning local outdoor activities, it’s essential to stay informed.
For more detailed forecasts, be sure to check out the hour by hour weather updates to help you plan your week ahead in Kōnan!
Stay tuned for further updates, and don’t let the rain dampen your spirits—embrace the changing seasons with enthusiasm!
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