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Weather in Yamagata for October 2026

Your guide to Yamagata weather in October - trends and predictions

    Temperatures

  • So far, October 2026 in Yamagata is slightly warmer than the historical average by 0.6 °C.

  • The forecast for the next days in Yamagata predicts temperatures to be around 14 °C, close to the historical average.

  • In general, the average temperature in Yamagata at the beginning of October is 20.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 15.4 °C by the end of October.

    • Rain 🌧️

  • The climate of Yamagata in October is notably wet, with an average of 13 rainy days, and a total of 102.8 mm of precipitation.

    • More

  • Is October a good time to visit Yamagata? check out the best time to travel to Yamagata page.

  • ✨ Is October a good time to visit Yamagata? – Ask the AI Weatherman

Average dry days
18
Dry days
Average rainy days
13
Rainy days
Average snowy days
0
Snow days
Average temperatures
18°/9°
Temperatures
Average wind speed
10 km/h
Avg max wind
Average humidity
83 %
Avg humidity

Yamagata Weather October

Move between months or click on a day
September
November
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Light rain
24°
2
Patchy rain possible
22°
3
Patchy rain possible
20°
4
Light rain
20°
5
Light rain
22°
6
Light rain
20°
7
Light drizzle
19°
8
Light rain
19°
9
Light drizzle
19°
10
Light rain shower
19°
11
Light rain
19°
12
Light rain
20°
13
Light rain
19°
14
Patchy rain possible
18°
15
Mist
19°
16
Light rain
19°
17
Patchy rain possible
19°
18
Patchy rain possible
21°
19
Light rain
21°
20
Light rain
19°
21
Light rain
16°
22
Patchy rain possible
15°
23
Light drizzle
18°
24
Patchy rain possible
17°
25
Light rain
18°
26
Patchy rain possible
17°
27
Light rain shower
16°
28
Light rain
9°
29
Overcast
14°
30
Overcast
17°
31
Moderate rain
17°

Temperatures trend during October in Yamagata

See the weather trend as well as the moving average line

October weather in Yamagata day by day

Click on a date for more information
September November
Date Weather Temperatures Rain UV More
1 Oct. Light rain
Light rain
 24° /14° 4.6 mm 5
2 Oct. Patchy rain possible
Patchy rain possible
 22° /12° 1.1 mm 5
3 Oct. Patchy rain possible
Patchy rain possible
 20° /11° 1.4 mm 5
4 Oct. Light rain
Light rain
 20° /12° 5.9 mm 4
5 Oct. Light rain
Light rain
 22° /13° 3.5 mm 4
6 Oct. Light rain
Light rain
 20° /13° 4 mm 4
7 Oct. Light drizzle
Light drizzle
 19° /11° 1.9 mm 4
8 Oct. Light rain
Light rain
 19° /10° 2.6 mm 4
9 Oct. Light drizzle
Light drizzle
 19° /10° 2.2 mm 4
10 Oct. Light rain shower
Light rain shower
 19° /9° 1.5 mm 4
11 Oct. Light rain
Light rain
 19° /9° 6.2 mm 4
12 Oct. Light rain
Light rain
 20° /10° 5.2 mm 4
13 Oct. Light rain
Light rain
 19° /10° 4 mm 4
14 Oct. Patchy rain possible
Patchy rain possible
 18° /10° 2.2 mm 3
15 Oct. Mist
Mist
 19° /10° 0.3 mm 4
16 Oct. Light rain
Light rain
 19° /11° 7.8 mm 4
17 Oct. Patchy rain possible
Patchy rain possible
 19° /9° 0.2 mm 4
18 Oct. Patchy rain possible
Patchy rain possible
 21° /9° 2.2 mm 4
19 Oct. Light rain
Light rain
 21° /9° 2.8 mm 4
20 Oct. Light rain
Light rain
 19° /11° 8.2 mm 3
21 Oct. Light rain
Light rain
 16° /7° 7.6 mm 3
22 Oct. Patchy rain possible
Patchy rain possible
 15° /6° 0.5 mm 3
23 Oct. Light drizzle
Light drizzle
 18° /7° 0.5 mm 4
24 Oct. Patchy rain possible
Patchy rain possible
 17° /8° 2.4 mm 3
25 Oct. Light rain
Light rain
 18° /10° 4.8 mm 3
26 Oct. Patchy rain possible
Patchy rain possible
 17° /9° 1.3 mm 3.9
27 Oct. Light rain shower
Light rain shower
 16° /8° 2.4 mm 3.9
28 Oct. Light rain
Light rain
 9° /5° 5.9 mm 2.4
29 Oct. Overcast
Overcast
 14° /2° 0 mm 3.8
30 Oct. Overcast
Overcast
 17° /7° 0 mm 3
31 Oct. Moderate rain
Moderate rain
 17° /6° 10.8 mm 3.2
Next
Important Notice
Our weather forecast for Yamagata in October is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Yamagata forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Yamagata weather in October vs September vs November

Compare October weather in Yamagata with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
SeptemberOctoberNovember
WeatherPatchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Temperatures25°/17°18°/9°11°/3°
Rainfall205 mm103 mm154 mm
Snowfall0 cm0 cm12 cm
Wind8.1 km/h9.9 km/h14.8 km/h
Humidity87%83%82%
Rainy days16 days13 days12 days
Snow days0 days0 days3 days
Dry days14 days18 days15 days

Planning a trip to Yamagata? Discover the best time to visit

Yamagata in October - FAQ

What are the expected maximum and minimum temperatures in Yamagata during October?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Yamagata during October?
Significant rainfall exceeding 102.8 mm is expected in Yamagata during October, occurring over more than 13 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Yamagata during October?
The average wind speed in Yamagata during October is 10 km/h, suggesting breezy to windy conditions, depending on your activities.

October rainfall patterns in Yamagata

Explore the daily rainfall trends and prepare for Yamagatas October weather 💧
Typically, Yamagata has 13 rainy days in October with a total of 102.8 mm of rainfall.

UV exposure in Yamagata during October

Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️

What to pack to Yamagata in October?

🌦️ Mild & changeable · highs around 18 °C, frequent showers

As you prepare for your trip to Yamagata in October, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Yamagata, during October, is comfortable and enjoyable, regardless of the weather conditions.

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Location coordinates Where is Yamagata?

Get accurate weather forecasts for Yamagata, located at latitude 38.233 and longitude 140.367. Stay updated with localized weather information tailored for Yamagata.

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