Obanazawa

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Data source：Meteostat
Last updated：2025-09

Weather in Obanazawa throughout the year

Spring (March–May): 3.4–14.9°C on average, mild climate, but still chilly in early spring, moderate rainfall. Common activities: Hiking, flower viewing. Recommended clothing: Light jacket, long-sleeved shirt, comfortable shoes.
Summer (June–August): 19.8–26.0°C on average, hot and rainy, with the most rainfall in July. Common activities: Summer retreat, playing in streams (safety precautions required). Recommended clothing: Light and breathable clothing, rain gear.
Autumn (September–November): 8.0–22.1°C on average, comfortable and pleasant climate, rainfall gradually decreases. Common activities: Maple viewing, hiking. Recommended clothing: Light jacket, comfortable long pants.
Winter (December–February): -0.4–1.6°C on average, cold and dry, higher chance of snowfall. Common activities: Skiing, hot springs (check if attractions are open). Recommended clothing: Warm coat, hat, scarf, gloves.

Weather in Obanazawa

Annual average temperature: approx. 11.7°C / Annual rainfall: approx. 2277 mm / Summer humidity: 70%–80% / Rainiest month: July

Obanazawa weather by month

Month

Temperature (°C)

Rainfall (mm)

January

-0.4°C

209.4

February

0.4°C

114.6

March

3.4°C

137.5

April

10.6°C

93.8

May

14.9°C

112.5

June

19.8°C

219.9

July

24.8°C

403.5

August

26°C

216.9

September

22.1°C

127.9

October

13.8°C

126.4

November

8°C

196.5

December

1.6°C

318.6

7-day weather forecast for Obanazawa

11/2

Monday

Light drizzle

13.1°C/7.7°C

11/3

Tuesday

Patchy rain nearby

12.1°C/5.4°C

11/4

Wednesday

Overcast

12.7°C/4.3°C

11/5

Thursday

Overcast

11.9°C/6.8°C

11/6

Friday

Light rain

15.2°C/7°C

11/7

Saturday

Light sleet showers

6°C/3.8°C

11/8

Sunday

Patchy rain nearby

7.9°C/3.5°C

Obanazawa travel FAQs and useful info

How do I get to Obanazawa?

Obanazawa is accessible by train then bus. Take the JR Yamagata Shinkansen from Tokyo to Oishida Station. From there, take the bus for Ginzan Onsen, about 35 minutes away.

Is Obanazawa safe for tourists?

Obanazawa is generally very safe and renowned for its low crime rates. As with any location, maintaining vigilance and being aware of your surroundings is good practice but instances of petty crimes such as theft or pickpocketing are exceptionally rare.

What is the best time to visit Obanazawa?

Based on the tourism score, the best time of year to visit Obanazawa for warm-weather activities is from mid July to mid September.

What is the population of Obanazawa?

Obanazawa is a city located in Yamagata Prefecture, Japan. As of February 1, 2020, the city had an estimated population of 15,237.

What is Obanazawa known for?

Obanazawa is most famous for its historic Ginzan Onsen hot spring town, a picturesque destination with traditional wooden inns, particularly beautiful in winter when covered in snow.