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Weather in Furukawa for September 2025

Your guide to Furukawa weather in September - trends and predictions

    Temperatures

  • Until now, September 2025 in Furukawa is slightly cooler than the historical average by -1.3 °C.

  • The forecast for the next days in Furukawa predicts a temperature of 21.9 °C, which is cooler than the historical average.

  • In general, the average temperature in Furukawa at the beginning of September is 26.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 20.7 °C by the end of September.

    • Rain 🌧️

  • Furukawa experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 138.8 mm.

    • More

  • Is September a good time to visit Furukawa? check out the best time to travel to Furukawa page.

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

Average dry days
8
Dry days
Average rainy days
22
Rainy days
Average snowy days
0
Snow days
Average temperatures
26°/14°
Temperatures
Average wind speed
7 km/h
Avg max wind
Average humidity
87 %
Avg humidity

Furukawa Weather September

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

Temperatures trend during September in Furukawa

See the weather trend as well as the moving average line

September weather in Furukawa day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Light rain shower
Light rain shower
 29° /14° 2.3 mm 6
2 Sept. Light rain shower
Light rain shower
 27° /16° 3.5 mm 6
3 Sept. Patchy light drizzle
Patchy light drizzle
 28° /13° 8.8 mm 6
4 Sept. Light rain shower
Light rain shower
 25° /13° 13.6 mm 6
5 Sept. Fog
Fog
 23° /13° 49.7 mm 5
6 Sept. Mist
Mist
 28° /13° 0 mm 6
7 Sept. Patchy rain possible
Patchy rain possible
 28° /12° 0.5 mm 6
8 Sept. Light rain shower
Light rain shower
 26° /14° 7.9 mm 6
9 Sept. Fog
Fog
 27° /15° 9 mm 6
10 Sept. Light rain shower
Light rain shower
 27° /13° 7.3 mm 6
11 Sept. Light rain shower
Light rain shower
 25° /15° 14.4 mm 6
12 Sept. Light rain shower
Light rain shower
 26° /14° 12.3 mm 6
13 Sept. Light rain shower
Light rain shower
 26° /17° 8.9 mm 6
14 Sept. Heavy rain
Heavy rain
 23° /17° 57.4 mm 0.9
15 Sept. Moderate rain
Moderate rain
 26° /16° 8.7 mm 2
16 Sept. Patchy rain possible
Patchy rain possible
 28° /14° 0.4 mm 2
17 Sept. Moderate rain
Moderate rain
 28° /14° 6.3 mm 1.8
18 Sept. Moderate rain
Moderate rain
 23° /12° 17.9 mm 0.8
19 Sept. Patchy rain possible
Patchy rain possible
 19° /12° 0.5 mm 4
20 Sept. Moderate rain
Moderate rain
 17° /13° 15.6 mm 4
21 Sept. Patchy rain possible
Patchy rain possible
 17° /11° 0.3 mm 3
22 Sept. Patchy rain possible
Patchy rain possible
 23° /11° 0.1 mm 4
23 Sept. Moderate rain
Moderate rain
 19° /15° 7.2 mm 4
24 Sept. Patchy rain possible
Patchy rain possible
 20° /13° 3.2 mm 4
25 Sept. Moderate rain
Moderate rain
 19° /14° 14.6 mm 4
26 Sept. Moderate rain
Moderate rain
 22° /16° 8 mm 4
27 Sept. Patchy rain possible
Patchy rain possible
 22° /15° 4 mm 4
28 Sept. Light rain shower
Light rain shower
 22° /12° 2.2 mm 5
29 Sept. Light rain shower
Light rain shower
 20° /12° 2.4 mm 5
30 Sept. Fog
Fog
 20° /9° 1 mm 5
Next
Important Notice
Our weather forecast for Furukawa in September 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 Furukawa forecast closer to your planned date for the most up-to-date weather information.
Change Month
‹
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Furukawa weather in September vs August vs October

Compare September weather in Furukawa with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
AugustSeptemberOctober
WeatherPatchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Temperatures28°/16°26°/14°17°/8°
Rainfall175 mm139 mm320 mm
Wind8.1 km/h7 km/h7.2 km/h
Humidity86%87%87%
Rainy days24 days22 days14 days
Dry days7 days8 days17 days

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

Furukawa in September - FAQ

What are the expected maximum and minimum temperatures in Furukawa during September?
Enjoy moderate daytime temperatures of up to 26° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Furukawa during September?
Significant rainfall exceeding 138.8 mm is expected in Furukawa during September, occurring over more than 22 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Furukawa during September?
The average wind speed in Furukawa during September is 7 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Furukawa in September?

As you prepare for your trip to Furukawa in September, 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 Furukawa, during September, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Lightweight Clothing: T-shirts, blouses, shorts, skirts
    • Rain Gear: Lightweight, waterproof clothing
  • Footwear
    • Waterproof Shoes
  • Accessories
    • Sunglasses: For sun protection
    • Sun Hats: Wide-brimmed hats for sun protection in warm weather
    • Scarves: To protect you from the cold wind
    • Gloves/Mittens: Essential for cold weather
    • Warm Hats: Warm hats for insulation in cold weather
    • Umbrellas/Raincoats: For rainy days
  • Personal Items
    • Sunscreen: High SPF for sunny destinations
    • Lip Balm with SPF: To protect against chapped lips

September rainfall patterns in Furukawa

Explore the daily rainfall trends and prepare for Furukawas September weather 💧

UV exposure in Furukawa during September

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

Quick links

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Location coordinates Where is Furukawa?

Get accurate weather forecasts for Furukawa, located at latitude 36.233 and longitude 137.183. Stay updated with localized weather information tailored for Furukawa.

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