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Weather in Iwate for October 2026

Your guide to Iwate weather in October - trends and predictions

    Temperatures

  • Until now, October 2026 in Iwate has been nearly identical to the historical average, with a temperature of 19.2 °C (showing only a slight deviation of 0.4 °C).

  • Expect cooler weather in the next days in Iwate with the forecast suggesting a temperature of 16.8 °C, lower than the historical average.

  • In general, the average temperature in Iwate at the beginning of October is 19.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 12.3 °C by the end of October.

    • Rain 🌧️

  • The climate of Iwate in October is notably wet, with an average of 12 rainy days, and a total of 168.7 mm of precipitation.

    • More

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

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
19
Dry days
Average rainy days
12
Rainy days
Average snowy days
0
Snow days
Average temperatures
16°/7°
Temperatures
Average wind speed
10 km/h
Avg max wind
Average humidity
83 %
Avg humidity

Iwate Weather October

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

Temperatures trend during October in Iwate

See the weather trend as well as the moving average line

October weather in Iwate day by day

Click on a date for more information
September November
Date Weather Temperatures Rain UV More
1 Oct. Moderate or heavy rain shower
Moderate or heavy rain shower
 22° /11° 12.5 mm 2
2 Oct. Light rain shower
Light rain shower
 18° /10° 3.8 mm 3
3 Oct. Sunny
Sunny
 20° /8° 0.1 mm 3
4 Oct. Patchy rain possible
Patchy rain possible
 19° /6° 0 mm 3
5 Oct. Light rain shower
Light rain shower
 22° /10° 14.7 mm 1
6 Oct. Fog
Fog
 20° /10° 1.9 mm 2
7 Oct. Patchy rain possible
Patchy rain possible
 18° /9° 0.2 mm 2
8 Oct. Light drizzle
Light drizzle
 19° /8° 0.2 mm 2
9 Oct. Partly cloudy
Partly cloudy
 19° /7° 0 mm 3
10 Oct. Patchy rain possible
Patchy rain possible
 19° /7° 0 mm 2
11 Oct. Light rain
Light rain
 15° /6° 12.5 mm 1
12 Oct. Mist
Mist
 22° /9° 0 mm 4.3
13 Oct. Sunny
Sunny
 23° /9° 0 mm 4.7
14 Oct. Patchy rain possible
Patchy rain possible
 19° /8° 18.8 mm 1
15 Oct. Patchy rain possible
Patchy rain possible
 16° /5° 5.3 mm 3.1
16 Oct. Mist
Mist
 17° /5° 4 mm 1.9
17 Oct. Sunny
Sunny
 17° /3° 0 mm 5
18 Oct. Overcast
Overcast
 16° /4° 0 mm 4
19 Oct. Light rain
Light rain
 14° /8° 14.2 mm 3
20 Oct. Light drizzle
Light drizzle
 17° /12° 25.8 mm 4
21 Oct. Patchy rain possible
Patchy rain possible
 16° /1° 4.1 mm 3
22 Oct. Sunny
Sunny
 13° /1° 0 mm 4
23 Oct. Sunny
Sunny
 16° /1° 0 mm 5
24 Oct. Patchy rain possible
Patchy rain possible
 15° /7° 2.2 mm 3
25 Oct. Sunny
Sunny
 14° /3° 0.6 mm 4
26 Oct. Light rain
Light rain
 15° /8° 4 mm 0
27 Oct. Moderate rain at times
Moderate rain at times
 15° /4° 4.6 mm 1
28 Oct. Light rain shower
Light rain shower
 8° /1° 6.3 mm 0
29 Oct. Patchy rain possible
Patchy rain possible
 9° /0° 0.6 mm 1
30 Oct. Sunny
Sunny
 12° /0° 0 mm 1
31 Oct. Patchy rain possible
Patchy rain possible
 13° /2° 6.2 mm 1
Next
Important Notice
Our weather forecast for Iwate 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 Iwate forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Iwate weather in October vs September vs November

Compare October weather in Iwate 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
Temperatures24°/14°16°/7°9°/1°
Rainfall225 mm169 mm140 mm
Snowfall0 cm0 cm4 cm
Wind11.8 km/h9.7 km/h14.8 km/h
Humidity84%83%83%
Rainy days17 days12 days9 days
Snow days0 days0 days6 days
Dry days13 days19 days15 days

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

Iwate in October - FAQ

What are the expected maximum and minimum temperatures in Iwate during October?
Enjoy moderate daytime temperatures of up to 16° and cooler nights around 7°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Iwate during October?
Significant rainfall exceeding 168.7 mm is expected in Iwate during October, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.

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

October rainfall patterns in Iwate

Explore the daily rainfall trends and prepare for Iwates October weather 💧
Typically, Iwate has 12 rainy days in October with a total of 168.7 mm of rainfall.

UV exposure in Iwate during October

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

What to pack to Iwate in October?

🌦️ Cold & raw · highs around 16 °C, frequent showers

As you prepare for your trip to Iwate 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 Iwate, during October, is comfortable and enjoyable, regardless of the weather conditions.

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Get accurate weather forecasts for Iwate, located at latitude 39.7 and longitude 141.15. Stay updated with localized weather information tailored for Iwate.

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