Shinjuku
October
Weather in Shinjuku for October 2025
Your guide to Shinjuku weather in October - trends and predictions
In general, the average temperature in Shinjuku at the beginning of October is 24.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 20.3 °C by the end of October.
Shinjuku in October brings notable rainfall, with an average of 20 rainy days and a total precipitation of 210.9 mm.
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Temperatures
Rain 🌧️
More
11
Dry days
20
Rainy days
0
Snow days
22°/19°
Temperatures
31 km/h
Avg max wind
77 %
Avg humidity
Shinjuku Weather October
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  25° | 2  26° | 3 24° | 4  25° | 5  24° | ||
| 6 24° | 7  25° | 8 25° | 9 19° | 10 20° | 11  21° | 12 22° |
| 13 22° | 14  23° | 15 23° | 16 24° | 17 23° | 18 23° | 19 25° |
| 20 21° | 21 19° | 22 22° | 23 24° | 24 24° | 25 20° | 26 21° |
| 27 20° | 28 22° | 29 19° | 30 21° | 31 19° |
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Temperatures trend during October in Shinjuku
See the weather trend as well as the moving average line
October weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Oct. | Moderate or heavy rain shower | 25° /21° | 3 mm | 6 | |
| 2 Oct. | Sunny | 26° /24° | 0.9 mm | 7 | |
| 3 Oct. | Moderate or heavy rain shower | 24° /21° | 6.6 mm | 5 | |
| 4 Oct. | Overcast | 25° /23° | 0.5 mm | 6 | |
| 5 Oct. | Heavy rain at times | 24° /20° | 14.1 mm | 5 | |
| 6 Oct. | Overcast | 24° /21° | 0 mm | 5 | |
| 7 Oct. | Patchy rain possible | 25° /22° | 0.3 mm | 6 | |
| 8 Oct. | Moderate rain at times | 25° /17° | 27.9 mm | 6 | |
| 9 Oct. | Moderate or heavy rain shower | 19° /17° | 55.1 mm | 4 | |
| 10 Oct. | Overcast | 20° /18° | 0 mm | 5 | |
| 11 Oct. | Partly cloudy | 21° /17° | 0 mm | 6 | |
| 12 Oct. | Overcast | 22° /18° | 0 mm | 5 | |
| 13 Oct. | Overcast | 22° /19° | 0 mm | 5 | |
| 14 Oct. | Cloudy | 23° /18° | 0 mm | 5 | |
| 15 Oct. | Overcast | 23° /20° | 0 mm | 5 | |
| 16 Oct. | Patchy rain possible | 24° /23° | 0.9 mm | 5 | |
| 17 Oct. | Moderate or heavy rain shower | 23° /21° | 17.9 mm | 5 | |
| 18 Oct. | Moderate rain at times | 23° /21° | 2.3 mm | 5 | |
| 19 Oct. | Patchy rain possible | 25° /21° | 9.4 mm | 6 | |
| 20 Oct. | Patchy rain possible | 21° /15° | 5.6 mm | 5 | |
| 21 Oct. | Overcast | 19° /14° | 0 mm | 4 | |
| 22 Oct. | Overcast | 22° /17° | 0.2 mm | 5 | |
| 23 Oct. | Patchy rain possible | 24° /20° | 0.5 mm | 5 | |
| 24 Oct. | Moderate or heavy rain shower | 24° /21° | 2.3 mm | 5 | |
| 25 Oct. | Moderate rain at times | 20° /19° | 1.1 mm | 5 | |
| 26 Oct. | Overcast | 21° /19° | 0 mm | 5 | |
| 27 Oct. | Patchy rain possible | 20° /19° | 4.4 mm | 5 | |
| 28 Oct. | Moderate or heavy rain shower | 22° /19° | 19.3 mm | 5 | |
| 29 Oct. | Moderate or heavy rain shower | 19° /15° | 28.6 mm | 4 | |
| 30 Oct. | Moderate or heavy rain shower | 21° /15° | 10.1 mm | 5 | |
| 31 Oct. | Overcast | 19° /17° | 0 mm | 4 | |
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Important Notice
Our weather forecast for Shinjuku 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 Shinjuku forecast closer to your planned date for the most up-to-date weather information.
Shinjuku in October - FAQ
What are the expected maximum and minimum temperatures in Shinjuku during October?
During October, expect a variety of temperatures with highs around 22° and lows near 19°, suitable for diverse activities and preferences.
How much rainfall should be expected in Shinjuku during October?
Significant rainfall exceeding 210.9 mm is expected in Shinjuku during October, occurring over more than 20 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Shinjuku during October?
The average wind speed in Shinjuku during October is 31 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Shinjuku in October?
As you prepare for your trip to Shinjuku 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 Shinjuku, during October, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Layered Clothing: Light sweaters, long-sleeve shirts, light jackets, and comfortable pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
October rainfall patterns in Shinjuku
Explore the daily rainfall trends and prepare for Shinjukus October weather 💧
UV exposure in Shinjuku during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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