Jōetsu Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Jōetsu

Jōetsu temperature today is 19°, feels like 20°, with a humidity level of 87% and wind at 13.61 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Jōetsu: expect a high of 22° and a low of 15°, with clear sky. Rain chance tomorrow is 82%.

clear sky
19°
clear sky
H: 19° L: 19°
Feels like 20°
AQI: Moderate (3/5)
Humidity
87%
Dew 17°
Wind speed
13.61 km/h
SE · G20.77
Pressure
1008 hPa
Visibility
10 km
Windy Conditions
Wind speed is 13.61 km/h.
High Humidity
Humidity is 87%. May feel uncomfortable.
Weather Summary
Currently in Jōetsu, expect varied conditions with mild temperatures around 19°. Winds are a light breeze. High humidity may make it feel uncomfortable.
Precipitation Probability
0%
00
1%
03
55%
06
100%
09
100%
12
100%
15
100%
18
100%
21
82%
00
57%
03
20%
06
0%
09
0%
12
0%
15
0%
18
0%
21
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
19°
Wed
00:00
18°
 
18°
 
21°
 
23°
Wed
12:00
21°
 
19°
 
17°
 
16°
Thu
00:00
15°
 
15°
 
18°
 
22°
Thu
12:00
21°
 
17°
 
15°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
05:52
Sunset
Sunset
17:14
Moon Phase
New Moon (5%)
Timezone: GMT+05:30
Last updated: Oct 13, 2026 6:54 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
37.148281
Longitude
Longitude
138.236420
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More about Jōetsu
Content curated by the NearWeather editorial team · Updated periodically

Exploring the Climate and Weather of Joetsu, Japan

Located in the Niigata Prefecture on the island of Honshu, Joetsu enjoys a diverse climate characterized by four distinct seasons. The region's climate is strongly influenced by its proximity to the Sea of Japan, which has a significant impact on its weather patterns throughout the year.

Seasonal Overview

Let's delve into a detailed breakdown of the weather patterns and climate conditions experienced in Joetsu across the four seasons:

Spring (March to May)

Spring in Joetsu brings a gradual transition from the cold of winter to milder temperatures. The cherry blossoms (sakura) typically bloom in early to mid-April, attracting locals and tourists to partake in hanami, the traditional custom of flower viewing.

  • Average Temperature: 8°C to 18°C (46°F to 64°F)
  • Rainfall: Moderate to high rainfall, especially in May
  • Wind: Generally calm

Summer (June to August)

Joetsu experiences warm and humid summers, with occasional rainy periods and the potential for typhoons, particularly in late summer. The season offers an abundance of vibrant festivals and outdoor activities for residents and visitors to enjoy.

  • Average Temperature: 20°C to 30°C (68°F to 86°F)
  • Rainfall: High, especially in June and July
  • Wind: Occasional gusts during typhoon season

Autumn (September to November)

Autumn paints Joetsu with stunning hues as the foliage changes, making it a picturesque time to visit. The weather gradually cools, and the clear, crisp days provide an ideal environment for exploring the surrounding natural landscapes.

  • Average Temperature: 13°C to 23°C (55°F to 73°F)
  • Rainfall: Moderate, decreasing as the season progresses
  • Wind: Generally moderate

Winter (December to February)

Winter brings cold and snowy conditions to Joetsu, creating a captivating winter wonderland. The region is renowned for its ski resorts, drawing winter sports enthusiasts from around the world to partake in its powdery slopes.

  • Average Temperature: -1°C to 6°C (30°F to 43°F)
  • Snowfall: Heavy snowfall, particularly in January and February
  • Wind: Cold winds, especially in open areas

Annual Climate Averages and Extremes

Understanding the overall climate averages and extremes for Joetsu provides valuable insight into the year-round weather patterns experienced in the region. It's essential to consider factors such as temperature, precipitation, and humidity to fully comprehend Joetsu's climate.

Temperature

The following table outlines the average monthly temperatures in Joetsu:

Month Average High (°C) Average Low (°C)
January 2 -4
February 3 -3
March 8 0
April 15 5
May 20 11
June 25 16
July 29 21
August 31 23
September 26 18
October 20 11
November 13 5
December 6 -1

Precipitation

Joetsu experiences varied levels of precipitation throughout the year, with the following table illustrating the average monthly rainfall:

Month Rainfall (mm)
January 248
February 190
March 190
April 171
May 192
June 285
July 311
August 306
September 249
October 148
November 193
December 221

Extreme Weather Events

Joetsu is susceptible to occasional extreme weather events, particularly typhoons during the summer months and heavy snowfall in winter. It's vital for residents and visitors to monitor weather forecasts and stay informed about any potential weather-related hazards. The local authorities are well-prepared to handle these weather events and ensure the safety of the community.

Conclusion

Overall, Joetsu's climate offers a diverse and captivating experience for those who appreciate the beauty of all four seasons. From the delicate blossoms of spring to the snowy landscapes of winter, each season presents its own unique charm. Understanding the climate and weather patterns in Joetsu is crucial for anyone planning to visit or relocate to this enchanting region in Japan.

Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Jōetsu
What is the temperature in Jōetsu right now?

The current temperature in Jōetsu is 19°, and it feels like 20°. Today's high is 19° and the low is 19°.

Will it rain in Jōetsu today?

No rain is expected in Jōetsu today (0% chance). Conditions are currently clear sky.

What is the weather in Jōetsu today?

Jōetsu is experiencing clear sky with a temperature of 19°. Humidity is at 87% and wind speed is 13.61 km/h from the SE.

What is the humidity in Jōetsu today?

Humidity in Jōetsu is 87% right now, with a dew point of 17°. Conditions may feel muggy or uncomfortable.

What is the wind speed in Jōetsu today?

Wind speed in Jōetsu is 13.61 km/h, flowing at 145° SE wind direction. Gusts up to 20.77 km/h.

What is the 5-day forecast for Jōetsu?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Jōetsu. Today's high is 19° and low is 19°, with a 0% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Jōetsu today?

It feels like 20° in Jōetsu today, with 2% cloud cover and 10 km visibility.

Weather in Jōetsu