News Ōmura Nagasaki Japan September 28, 2025

Weather Analysis for Ōmura, Japan: Upcoming 3-Day Forecast (September 28-30, 2025)

Greetings, weather enthusiasts and residents of lovely Ōmura! As we approach the end of September, it's time to get acquainted with an emerging weather pattern that will affect our beautiful city in the next few days. Below is a comprehensive analysis of what to expect, including temperature changes, precipitation forecasts, and overall weather conditions.

Day 1: Sunday, September 28, 2025

The forecast for Sunday indicates a mix of patchy rain and overcast conditions throughout the day. Expect temperatures to peak at 27°C (81°F) and drop to a minimum of 23°C (73°F) in the evening. With an average temperature of around 25°C (77°F), it will feel quite warm, so if you're heading outdoors, prepare for a muggy atmosphere, especially as humidity levels rise to 80% during the peak hours.

Winds will be light, coming from the southwest at about 15 km/h (9 mph), with gusts potentially reaching 12-19 km/h (7-12 mph) throughout the day. The chance of experiencing light rain showers elevates significantly, reaching 100% during peak daytime hours, particularly around noon. Be sure to carry an umbrella when venturing outside!

As the sun sets at 6:09 PM, make the most of the 9.8 hours of sunlight available today. The moon will be in its waxing crescent phase, providing perfect conditions for nighttime serenades under the stars.

Day 2: Monday, September 29, 2025

Looking ahead to Monday, things will improve regarding sunshine! Temperatures will remain fairly consistent, with a high of 27°C (80°F) and a low around 23°C (73°F). The day will start with some patchy rain but transition into predominantly sunny spells later in the day, particularly from noon onwards when sky conditions will be clearer with 19% cloud cover.

Do note, however, that humidity will still be prevalent early in the day, making it feel slightly uncomfortable until the afternoon. The UV index will rise to 8 at its peak, so it’s advisable to wear sunscreen if you plan to spend time outdoors.

With a sunrise at 6:13 AM and sunset at 6:08 PM, prepare to enjoy longer daylight hours of approximately 11.3 hours on Monday.

Day 3: Tuesday, September 30, 2025

Tuesday is set to bring beautiful clear skies with a high of 25°C (77°F) and a low of 21°C (70°F). Expect a lovely and bright day, with 94% sunshine potential. The humidity will decrease slightly, offering a refreshing feel to the day.

With winds calming down to just 8 km/h (5 mph) from the northeast, this might be an ideal day for outdoor activities or exploring the scenic views that Ōmura has to offer. The UV index will be lower at 1, making it a comfortable day for everyone.

Be sure to take advantage of the lovely conditions as the moon will be in a waxing gibbous phase, peaking to 50% illumination by nightfall.

Summary

This upcoming week in Ōmura promises a mix of weather – from rainy beginnings to wonderfully sunny skies! As you plan your days, keep in mind these temperature highs, potential showers, and the enjoyment of beautiful sunlight.

For continuous updates and detailed forecasts for Ōmura, visit Next 5 days weather and Hour by hour weather. Stay safe, and enjoy the beautiful weather ahead!

Note: This data forecast is based on the provided weather information and is subject to change based on atmospheric conditions. Adjustments and safety measures, especially regarding rainfall, are recommended for outdoor planning.