News Okaya Nagano Japan June 20, 2025

Weather Analysis for Okaya, Japan: June 20 - 22, 2025

As we approach the weekend, the weather in Okaya, Japan, looks promising. Here's your detailed forecast for the next three days.

Friday, June 20, 2025

The day kicks off with a mild morning temperature around 15°C (59°F), but it will gradually rise to a high of 31°C (88°F) in the afternoon. Expect a mix of sun and clouds, with the sun emerging later in the day, offering around 13.3 hours of sunshine, making it a great day for outdoor activities.

However, visibility will be reduced in the early hours due to mist, with humidity peaking at 94%. Winds will be light, ranging from 1 to 3 km/h, providing a calm start to the day. As we move into the afternoon, the wind will pick up slightly with gusts reaching up to 10 km/h.

The UV index will rise to 9, indicating a high risk of harm from unprotected sun exposure, so remember to apply sunscreen if you plan to be outdoors. A slight chance of patchy rain emerges late in the afternoon, with precipitation expected in the evening, so it might be wise to keep an umbrella handy.

Saturday, June 21, 2025

Saturday promises to be even warmer, with temperatures reaching a maximum of 32°C (90°F). Morning temperatures will start at around 15°C (59°F) and gradually warm up. You'll enjoy nearly 15 hours of sunshine, ensuring a bright and cheerful end to the week.

Visibility will remain good during the day with low chances of rain early on — conditions will be ideal for a family outing or a leisurely stroll around the city. Winds will ramp up slightly, providing a refreshing breeze. As the day progresses, expect cloudy intervals with a little more cloud cover compared to the previous day.

Saturday night will usher in cooler temperatures around 21°C (70°F) as well as increased humidity and the potential for evening rain showers, so plan accordingly if you have evening plans.

Sunday, June 22, 2025

The weekend concludes with equally warm conditions expected on Sunday, with a high of around 32°C (89°F) in the afternoon. Early morning temperatures will sit around 15°C (58°F). Similar to Saturday, expect plenty of sunshine in the morning hours with overall good visibility.

While Sunday starts off beautifully, be prepared for some patchy rain developing throughout the day, especially in the afternoon. This could lead to wet conditions later, particularly if you're out and about. The UV index will remain high at about 9, so sun protection is still necessary.

Throughout these three days, no snowfall is expected, keeping in tune with the warmer summer season.

For more detailed information, we encourage you to check the hour-by-hour weather forecast and the next five days of weather for Okaya. Enjoy the pleasant weather and stay safe out there!