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Weather Update for Ōiso, Japan: August 29 - 31, 2024

Hello, Ōiso residents and visitors! Here’s your detailed weather analysis for the next three days, along with some key conditions to keep an eye on.

Thursday, August 29

The weather will be warm and partly cloudy, with maximum temperatures soaring up to 31°C (87°F). The day begins with a sultry start at 27°C (81°F). Expect a UV index of 7, indicating moderate sun exposure risk, so be sure to wear sunscreen if you’re out and about.

Winds will be gentle, flowing from the SSE at about 10 to 16 km/h (~6 to 10 mph). There’s a 24% chance of precipitations mainly in the form of patchy rain showers by the early afternoon. However, rain is not likely to disrupt outdoor activities significantly, with total anticipated rainfall being minimal.

The evening may bring some light rain, transitioning into a maximum duration of 11 hours of sunlight to keep your spirits high.

Friday, August 30

On Friday, the weather takes a turn as cloud cover increases significantly. The temperature will drop slightly to a high of 26°C (79°F) and a low of 25°C (77°F). Unfortunately, it looks like rain will be a prominent feature, with a 100% chance of moderate to heavy showers throughout the day.

Rainfall can accumulate to about 10 mm, so having an umbrella handy is highly recommended. The humidity will rise to around 96%, making it feel a bit muggy. Visibility may be reduced, especially during the showers, down to as low as 7 km (4 miles).

Keep in mind, the UV index remains low, around 1, indicating lower risk for sun exposure. Make sure to stay hydrated and take breaks indoors if necessary.

Saturday, August 31

As we head into Saturday, the weather should remain consistent with Friday, featuring light rain and temperatures hovering between 25°C (77°F) and 27°C (80°F). The chances of rain are consistently high at 100%, particularly in the morning and into early afternoon.

Expect continued high humidity levels at approximately 90%, which may make for a damp day. Winds will pick up slightly, reaching approximately 20 km/h (12 mph) from the south, which might provide a little relief from the heat.

The duration of sunshine will be short as the clouds obscure the sky, but you can expect some reprieve towards the late afternoon where the rain may ease up.

Looking Ahead

For more in-depth weather updates on Ōiso, including future forecasts and hourly details, visit our pages on Next 5 Days Weather and Hour by Hour Weather.

Keep yourself updated and take precautions against the weather changes. Enjoy your days in Ōiso and stay safe out there!