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Ryujin

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Ryujin Weather, Climate and Best Time to Visit

Data source：Meteostat
Update date：2025-09

Ryujin year round climate

  • Spring (March–May): Average 11.1–19.3°C, mild climate but with relatively high rainfall, especially in March and April. Common activities: Hiking, flower viewing (depending on blooming season). Recommended clothing: Light jacket, long-sleeved shirts and pants.
  • Summer (June–August): Average 23.1–28.6°C, hot and humid, with frequent rainfall from June to August. Common activities: Summer resort travel, playing in streams (observe safety precautions). Recommended clothing: Light and breathable clothing, sun hat.
  • Autumn (September–November): Average 18.9–14.2°C, comfortable and pleasant climate, with more rainfall in September, gradually becoming drier afterwards. Common activities: Maple viewing (depending on leaf-changing season), outdoor activities. Recommended clothing: Light jacket, long-sleeved shirts and pants.
  • Winter (December–February): Average 8.3–6.8°C, cold and dry, with low rainfall. Common activities: Hot spring trips, indoor activities. Recommended clothing: Warm jacket, sweater, scarf, hat.

Ryujin climatological average

Annual average temperature: approx. 17.2°C / Annual rainfall: approx. 1648 mm / Summer humidity: 70%–80% / Rainiest month: June

Ryujin monthly average temperature and precipitation

Month
Air temperature (°C)
Precipitation (mm)
January
5.9°C
25
February
6.8°C
63.7
March
11.1°C
148.3
April
16.2°C
143.7
May
19.3°C
186.3
June
23.1°C
253.7
July
28.3°C
156.7
August
28.6°C
206.3
September
25.9°C
217
October
18.9°C
146.7
November
14.2°C
75.7
December
8.3°C
25.8

Ryujin weather for the next seven days

12/17
Wednesday
Sunny
11.9°C/7.1°C
12/18
Thursday
Partly Cloudy
11.6°C/7.8°C
12/19
Friday
Sunny
12.1°C/7.1°C
12/20
Saturday
Patchy rain nearby
18.3°C/9.9°C
12/21
Sunday
Patchy rain nearby
18°C/14°C
12/22
Monday
Patchy rain nearby
12.4°C/7.3°C
12/23
Tuesday
Moderate rain
11.4°C/6.6°C

Ryujin Frequently Asked Questions and Useful Information for Travel

What is the meaning of Ryujin in Japanese mythology?

In Japanese, Ryujin (龍神) means 'Dragon God' and refers to the powerful sea deity in Japanese mythology. He is the powerful, winged god of the sea, who resides in a magnificent underwater palace and is associated with controlling the tides, bringing rain and storms, and symbolizing the dual nature of the ocean as both a provider and a destructive force. Ryu means 'dragon' and Jin means 'god' or 'deity'. He is the undisputed ruler of the ocean and its inhabitants, controlling its currents and tides with magic jewels.

What are Ryujin's preferences for companionship?

Ryujin seeks someone who is strong mentally, physically, and emotionally, and can offer comfort when she feels upset about something.

What are the key features of Ryujin's underwater palace?

Ryujin resides in a magnificent underwater palace, from which he controls the ocean's currents and tides using powerful magic jewels.

What role does Ryujin play in Japanese folklore regarding weather?

Ryujin, the Dragon God, is associated with controlling the tides and bringing rain and storms, symbolizing the ocean's power and its connection to weather patterns.

How is Ryujin depicted in Japanese mythology?

Ryujin is depicted as a powerful, winged sea deity, the undisputed ruler of the ocean, who symbolizes the dual nature of the sea as both a life-giver and a destructive force.