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Weather in Otaru for October 2026

Your guide to Otaru weather in October - trends and predictions

    Snow Forecast ❄️

  • Snowfall in Otaru during October is quite rare, with fewer than 2 snowy days on average.
    According to Otaru snow forecast for October 2026, 1 snowy day is expected until the end of the month at Thursday, 29 October.

    • Temperatures

  • Until now, October 2026 in Otaru has been nearly identical to the historical average, with a temperature of 15.1 °C (showing only a slight deviation of 0.3 °C).

  • The forecast for the upcoming days in Otaru predicts a temperature of 11.6 °C, which is slightly above the historical average.

  • In general, the average temperature in Otaru at the beginning of October is 17 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 11.5 °C by the end of October.

    • Rain 🌧️

  • Otaru in October brings notable rainfall, with an average of 16 rainy days and a total precipitation of 138.8 mm.

    • More

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

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

Average dry days
15
Dry days
Average rainy days
16
Rainy days
Average snowy days
0
Snow days
Average temperatures
14°/7°
Temperatures
Average wind speed
21 km/h
Avg max wind
Average humidity
74 %
Avg humidity

Otaru Weather October

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

Temperatures trend during October in Otaru

See the weather trend as well as the moving average line

October weather in Otaru day by day

Click on a date for more information
September November
Date Weather Temperatures Rain Snow More
1 Oct. Patchy light rain with thunder
Patchy light rain with thunder
 19° /12° 5.8 mm 0 cm
2 Oct. Light rain
Light rain
 17° /11° 5 mm 0 cm
3 Oct. Patchy rain possible
Patchy rain possible
 16° /10° 1.4 mm 0 cm
4 Oct. Light rain
Light rain
 18° /11° 6.4 mm 0 cm
5 Oct. Moderate rain
Moderate rain
 17° /10° 11 mm 0 cm
6 Oct. Light rain
Light rain
 16° /10° 5.8 mm 0 cm
7 Oct. Light rain
Light rain
 15° /10° 3.4 mm 0 cm
8 Oct. Light rain shower
Light rain shower
 16° /9° 1.9 mm 0 cm
9 Oct. Partly cloudy
Partly cloudy
 16° /8° 0.2 mm 0 cm
10 Oct. Patchy rain possible
Patchy rain possible
 15° /8° 1.8 mm 0 cm
11 Oct. Patchy rain possible
Patchy rain possible
 15° /9° 0.7 mm 0 cm
12 Oct. Patchy rain possible
Patchy rain possible
 16° /9° 2 mm 0 cm
13 Oct. Patchy rain possible
Patchy rain possible
 16° /8° 0.3 mm 0 cm
14 Oct. Patchy rain possible
Patchy rain possible
 17° /8° 1.9 mm 0 cm
15 Oct. Patchy rain possible
Patchy rain possible
 16° /9° 1.3 mm 0 cm
16 Oct. Light rain
Light rain
 13° /6° 4.9 mm 0 cm
17 Oct. Patchy rain possible
Patchy rain possible
 13° /7° 2 mm 0 cm
18 Oct. Patchy rain possible
Patchy rain possible
 15° /7° 2.1 mm 0 cm
19 Oct. Moderate rain
Moderate rain
 14° /6° 17.1 mm 0 cm
20 Oct. Moderate rain
Moderate rain
 11° /6° 13.1 mm 0 cm
21 Oct. Moderate rain
Moderate rain
 11° /3° 10.7 mm 0 cm
22 Oct. Light rain
Light rain
 10° /4° 7.5 mm 0 cm
23 Oct. Moderate rain
Moderate rain
 12° /5° 10.1 mm 0 cm
24 Oct. Patchy rain possible
Patchy rain possible
 12° /4° 1.6 mm 0 cm
25 Oct. Patchy rain possible
Patchy rain possible
 13° /5° 0.2 mm 0 cm
26 Oct. Patchy rain possible
Patchy rain possible
 14° /6° 0.8 mm 0 cm
27 Oct. Light rain
Light rain
 12° /7° 6 mm 0 cm
28 Oct. Light sleet showers
Light sleet showers
 6° /4° 6.9 mm 0 cm
29 Oct. Light rain
Light rain
 11° /4° 5.7 mm 0.1 cm
30 Oct. Overcast
Overcast
 16° /9° 0.2 mm 0 cm
31 Oct. Light rain
Light rain
 13° /5° 6.4 mm 0 cm
Next
Important Notice
Our weather forecast for Otaru 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 Otaru forecast closer to your planned date for the most up-to-date weather information.
Change Month
‹
›

Otaru weather in October vs September vs November

Compare October weather in Otaru 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
Moderate snow
Moderate snow
Temperatures21°/14°14°/7°7°/0°
Rainfall98 mm139 mm212 mm
Snowfall0 cm0 cm26 cm
Wind16.3 km/h21.1 km/h26.7 km/h
Humidity75%74%78%
Rainy days12 days16 days13 days
Snow days0 days0 days10 days
Dry days18 days15 days7 days

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

Otaru in October - FAQ

What are the expected maximum and minimum temperatures in Otaru during October?
During October, expect a variety of temperatures with highs around 14° and lows near 7°, suitable for diverse activities and preferences.

How much rainfall should be expected in Otaru during October?
Significant rainfall exceeding 138.8 mm is expected in Otaru during October, occurring over more than 16 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Otaru during October?
The average wind speed in Otaru during October is 21 km/h, suggesting breezy to windy conditions, depending on your activities.

Otaru snow forecast October 2026

Track daily snowfall levels and discover Otaru’s snowy potential this October ❄️

October rainfall patterns in Otaru

Explore the daily rainfall trends and prepare for Otarus October weather 💧
Typically, Otaru has 16 rainy days in October with a total of 138.8 mm of rainfall.

What to pack to Otaru in October?

🌦️ Cold & raw · highs around 14 °C, frequent showers

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

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👟 Footwear

🎒 Accessories

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Get accurate weather forecasts for Otaru, located at latitude 43.189 and longitude 141.002. Stay updated with localized weather information tailored for Otaru.

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