Kōyasan
Today
Today weather in Kōyasan
Wednesday, 20th May 2026
25°
Moderate rain
Kōyasan will experience a pleasantly warm today, reaching temperatures of up to 25 °C and cooling to about 14 °C in the evening. Gentle breezes are expected across Kōyasan Today, with speeds reaching around 6 km/h. Heavy showers are forecasted, reaching up to 5.98 mm.
25° / 14°
Temp
91%
Rain
6 km/h
Wind
85%
Humidity
Kōyasan Weather Pages
Kōyasan hourly forecast for today
Scroll right to see more weather forecasts for Kōyasan today
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 04:52 | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 18:56 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | |  |  |  |  | | |  |  | | | | | | | | |  |  | | |  | | Next |
| temperatures | 14.9° | 14.6° | 14.3° | 14.3° | 14.5° | Sunrise | 15.1° | 16.9° | 20° | 21.7° | 23.8° | 25.3° | 23.8° | 22.5° | 21.6° | 22.1° | 21.5° | 20° | 20.2° | 19.7° | Sunset | 19.1° | 18.9° | 18.9° | 18.8° | 18.9° | |
| feels like | 15.2° | 14.9° | 14.6° | 14.4° | 14.9° | 15.1° | 16.9° | 20.1° | 21.7° | 25.4° | 26.6° | 25.6° | 24.8° | 21.6° | 24.6° | 21.5° | 20.1° | 20.2° | 19.7° | 19.1° | 18.9° | 19° | 18.8° | 18.9° | |||
| wind speed | 5 km/h | 5 km/h | 5 km/h | 6 km/h | 5 km/h | 5 km/h | 5 km/h | 4 km/h | 3 km/h | 2 km/h | 3 km/h | 5 km/h | 4 km/h | 3 km/h | 3 km/h | 4 km/h | 3 km/h | 3 km/h | 4 km/h | 5 km/h | 5 km/h | 6 km/h | 5 km/h | 6 km/h | |||
| wind degree | 140° | 154° | 154° | 146° | 137° | 126° | 124° | 122° | 137° | 133° | 289° | 270° | 247° | 230° | 166° | 182° | 166° | 160° | 129° | 147° | 145° | 153° | 146° | 146° | |||
| wind direction | SE | SSE | SSE | SE | SE | SE | SE | ESE | SE | SE | WNW | W | WSW | SW | SSE | S | SSE | SSE | SE | SSE | SE | SSE | SE | SSE | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0.5 mm | 0.6 mm | 0.3 mm | 0.3 mm | 0.6 mm | 0.9 mm | 0.7 mm | 0.3 mm | 0.2 mm | 0.5 mm | 0.6 mm | 0.4 mm | 0 mm | 0 mm | |||
| chance for rain | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 78% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 67% | 71% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 91% | 91% | 89% | 85% | 79% | 74% | 72% | 69% | 65% | 62% | 62% | 75% | 85% | 90% | 87% | 91% | 95% | 96% | 96% | 96% | 97% | 97% | 96% | 96% | |||
| dew point | 13.4° | 13.1° | 12.5° | 11.7° | 10.8° | 10.4° | 11.9° | 14.2° | 14.9° | 16.2° | 17.6° | 19.1° | 19.8° | 19.9° | 19.8° | 19.9° | 19.2° | 19.4° | 19.1° | 18.6° | 18.4° | 18.5° | 18.2° | 18.2° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 2 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 2 km | 2 km | |||
| cloud cover | 4% | 7% | 8% | 15% | 47% | 58% | 92% | 100% | 92% | 63% | 90% | 99% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0.3 | 0.8 | 1.1 | 1.8 | 1.8 | 3.1 | 4.6 | 2.7 | 1.4 | 0.5 | 0.2 | 0 | 0 | 0 | 0 | 0 |
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Weather in Kōyasan today
The weather in Kōyasan today is expected to be noticeably cooler than usual, with a forecast temperature of 25 °C, compared to an average of 29 °C for 20th of May in recent years.
temperatures
25 °C
rain
6 mm
wind
6 km/h
UV
Moderate
Kōyasan daylight overview ☀️
Today in Kōyasan, The sun rises at 04:52 and sets at 18:56, giving a total daylight duration of 14 hours and 4 minutes.
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What to wear today in Kōyasan? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Kōyasan forecast.
Short-sleeve shirt
Shorts
Lightweight pants
Sunglasses
Wide brimmed hat
Sunscreen
Umbrella
The weather today in Kōyasan - FAQ
What is the maximum temperature for today in Kōyasan?
The maximum temperature for today in Kōyasan is expected to be 25° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Kōyasan? 🌧️
Yes, there is a 91% chance of rain in Kōyasan today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in Kōyasan? 🌀
The wind in Kōyasan is expected to blow at 6 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Kōyasan today?
Given the forecast of 25 °C with a 91% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Kōyasan today.
What is the sunrise and sunset time for Kōyasan today?
The sun is expected to rise at 04:52 and set at 18:56 in Kōyasan.
How accurate is the weather forecast Kōyasan today? ✅
Kōyasan weather forecast for today is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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Where is Kōyasan?Get accurate weather forecasts for Kōyasan, located at latitude 34.217 and longitude 135.583. Stay updated with localized weather information tailored for Kōyasan.
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