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Yotsukaidō Weather Update: August 25-27, 2024

Welcome to your daily weather briefing for Yotsukaidō, Japan! As we approach the end of August, the weather forecast for the next three days presents a mix of sunshine and occasional showers. Here’s what to expect in the coming days.

Sunday, August 25

The day kicks off with a pleasant temperature of around 27°C (80°F) in the early morning, climbing to a high of 32°C (90°F) by noon. The humidity is expected to be relatively high at 54%, creating a heat index that feels closer to 36°C (96°F). With 12 hours of sunshine ahead, it’s a great day for outdoor activities, especially during the morning hours before the heat builds up.

Wind conditions will be mild, coming from the south at speeds of about 19-30 km/h (12-19 mph). The UV index will peak at 8, so make sure to protect your skin if you're spending prolonged periods outdoors. There’s almost no chance of rain early in the day, but watch out for "patchy rain nearby" in the afternoon with an 89% chance of light showers.

Monday, August 26

As we move into Monday, expect similar temperatures, with highs reaching around 32°C (89°F) and lows around 27°C (80°F). The day will start with patchy clouds and a 70% chance of sunshine. However, the humidity will remain high, around 57%, making it feel warmer.

The afternoon may see increased cloud cover with again a high chance of light rain, especially with the UV index climbing to 9. Wind speeds will be consistent, and with approximately 11.5 hours of sunshine, you’ll have plenty of opportunities to enjoy the beautiful weather, despite the potential for scattered rainfall.

Tuesday, August 27

On Tuesday, temperatures will slightly drop to a high of 30°C (86°F). Expect patchy rain showers throughout the morning and early afternoon, with a significant 100% chance of precipitation in various forms. The humidity will be high at 75%, making for a rather muggy day.

Visibility will remain clear in the morning but may reduce slightly due to expected rain. Winds will again be around 27-35 km/h (17-22 mph) from the south.

Highlights and Precautions

• Temperatures: Highs between 30-32°C (86-90°F).


• Precipitation: Increasing likelihood of rain on Tuesday, with light rain expected on both Sunday and Monday.


• Humidity: High throughout the period, contributing to a higher heat index.


• Winds: Moderate winds will provide some relief but keep an eye on gusts, especially in the afternoons.

For the latest and detailed weather forecasts, don’t forget to check out the Next 5 days weather in Yotsukaidō and the Hour by hour weather in Yotsukaidō.

Stay tuned for updates and keep an umbrella handy just in case! Enjoy the beautiful days ahead, and make the most of the late summer in Yotsukaidō!