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Weather in Hakuba for September 2025

Your guide to Hakuba weather in September - trends and predictions

    Temperatures

  • Until now, September 2025 in Hakuba is slightly cooler than the historical average by -1 °C.

  • The forecast for the next days in Hakuba predicts a temperature of 19.8 °C, which is cooler than the historical average.

  • In general, the average temperature in Hakuba at the beginning of September is 29.1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 19.7 °C by the end of September.

    • Rain 🌧️

  • Hakuba experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 144.7 mm.

    • More

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

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

Average dry days
6
Dry days
Average rainy days
24
Rainy days
Average snowy days
0
Snow days
Average temperatures
27°/14°
Temperatures
Average wind speed
8 km/h
Avg max wind
Average humidity
84 %
Avg humidity

Hakuba Weather September

Move between months or click on a day
August
October
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Patchy rain possible
32°
2
Light rain shower
31°
3
Light rain shower
28°
4
Patchy rain possible
28°
5
Light rain shower
26°
6
Patchy rain possible
29°
7
Patchy light drizzle
30°
8
Light rain shower
28°
9
Light rain shower
29°
10
Patchy rain possible
30°
11
Patchy rain possible
28°
12
Light rain shower
28°
13
Light rain shower
28°
14
Patchy rain possible
31°
15
Patchy rain possible
26°
16
Patchy rain possible
28°
17
Patchy rain possible
26°
18
Heavy rain
22°
19
Patchy rain possible
17°
20
Moderate rain
15°
21
Moderate rain
15°
22
Patchy rain possible
20°
23
Patchy rain possible
19°
24
Patchy rain possible
18°
25
Patchy rain possible
18°
26
Moderate rain
15°
27
Patchy rain possible
19°
28
Patchy rain possible
22°
29
Patchy rain possible
23°
30
Patchy rain possible
23°

Temperatures trend during September in Hakuba

See the weather trend as well as the moving average line

September weather in Hakuba day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Patchy rain possible
Patchy rain possible
 32° /16° 1 mm 7
2 Sept. Light rain shower
Light rain shower
 31° /18° 5 mm 7
3 Sept. Light rain shower
Light rain shower
 28° /14° 14.7 mm 6
4 Sept. Patchy rain possible
Patchy rain possible
 28° /13° 5.3 mm 6
5 Sept. Light rain shower
Light rain shower
 26° /13° 23.3 mm 6
6 Sept. Patchy rain possible
Patchy rain possible
 29° /14° 0.3 mm 6
7 Sept. Patchy light drizzle
Patchy light drizzle
 30° /14° 1.1 mm 7
8 Sept. Light rain shower
Light rain shower
 28° /15° 7.5 mm 6
9 Sept. Light rain shower
Light rain shower
 29° /15° 5 mm 7
10 Sept. Patchy rain possible
Patchy rain possible
 30° /15° 8.1 mm 7
11 Sept. Patchy rain possible
Patchy rain possible
 28° /15° 10.6 mm 7
12 Sept. Light rain shower
Light rain shower
 28° /15° 4.5 mm 7
13 Sept. Light rain shower
Light rain shower
 28° /15° 7.3 mm 7
14 Sept. Patchy rain possible
Patchy rain possible
 31° /18° 2.2 mm 7
15 Sept. Patchy rain possible
Patchy rain possible
 26° /14° 4.6 mm 1.8
16 Sept. Patchy rain possible
Patchy rain possible
 28° /14° 3.6 mm 1.9
17 Sept. Patchy rain possible
Patchy rain possible
 26° /13° 4 mm 1.8
18 Sept. Heavy rain
Heavy rain
 22° /13° 27.6 mm 0.5
19 Sept. Patchy rain possible
Patchy rain possible
 17° /14° 3.3 mm 3
20 Sept. Moderate rain
Moderate rain
 15° /14° 6.5 mm 3
21 Sept. Moderate rain
Moderate rain
 15° /13° 5.8 mm 3
22 Sept. Patchy rain possible
Patchy rain possible
 20° /12° 0.8 mm 4
23 Sept. Patchy rain possible
Patchy rain possible
 19° /14° 0.6 mm 4
24 Sept. Patchy rain possible
Patchy rain possible
 18° /14° 0.5 mm 4
25 Sept. Patchy rain possible
Patchy rain possible
 18° /13° 3.9 mm 3
26 Sept. Moderate rain
Moderate rain
 15° /12° 16.1 mm 3
27 Sept. Patchy rain possible
Patchy rain possible
 19° /9° 1.2 mm 3
28 Sept. Patchy rain possible
Patchy rain possible
 22° /13° 1.3 mm 5
29 Sept. Patchy rain possible
Patchy rain possible
 23° /12° 0.6 mm 5
30 Sept. Patchy rain possible
Patchy rain possible
 23° /13° 0.1 mm 5
Next
Important Notice
Our weather forecast for Hakuba 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 Hakuba forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Hakuba weather in September vs August vs October

Compare September weather in Hakuba 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
Temperatures30°/18°27°/14°20°/8°
Rainfall197 mm145 mm202 mm
Wind8.9 km/h7.8 km/h8.7 km/h
Humidity84%84%84%
Rainy days25 days24 days15 days
Dry days6 days6 days16 days

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

Hakuba in September - FAQ

What are the expected maximum and minimum temperatures in Hakuba during September?
Enjoy moderate daytime temperatures of up to 27° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Hakuba during September?
Significant rainfall exceeding 144.7 mm is expected in Hakuba during September, occurring over more than 24 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Hakuba during September?
The average wind speed in Hakuba during September is 8 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Hakuba in September?

As you prepare for your trip to Hakuba 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 Hakuba, 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 Hakuba

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

UV exposure in Hakuba 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 Hakuba?

Get accurate weather forecasts for Hakuba, located at latitude 36.698 and longitude 137.862. Stay updated with localized weather information tailored for Hakuba.

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