easeweather.com
Units
°C
°F
Chungcheongnam-do
Forecast Today Tomorrow
more
South KoreaUnited States

Weather in Chungcheongnam-do for September 2025

Your guide to Chungcheongnam-do weather in September - trends and predictions

    Temperatures

  • In general, the average temperature in Chungcheongnam-do at the beginning of September is 28.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 25.3 °C by the end of September.

  • Rain 🌧️

  • The climate of Chungcheongnam-do in September is notably wet, with an average of 12 rainy days.

  • More

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

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

Average dry days
18
Dry days
Average rainy days
12
Rainy days
Average snowy days
0
Snow days
Average temperatures
28°/19°
Temperatures
Average wind speed
11 km/h
Avg max wind
Average humidity
80 %
Avg humidity

Chungcheongnam-do in September average weather

Move between months or click on a day
Select a date

You can click on date

Access Chungcheongnam-do weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Got it

Temperatures trend during September in Chungcheongnam-do

See the weather trend as well as the moving average line
Weather Expert

Are you interested in traveling to Chungcheongnam-do in September?

Leave your details and get the best deals for September. Speak with a holiday expert specializing in Chungcheongnam-do today.

September weather day by day

Click on a date for more information
Date Weather Temperatures Rain UV More
1 Sept. Patchy rain possible
Patchy rain possible
30° /18° 0.1 mm 7
2 Sept. Patchy rain possible
Patchy rain possible
27° /17° 0 mm 6
3 Sept. Patchy light drizzle
Patchy light drizzle
29° /21° 2 mm 6
4 Sept. Sunny
Sunny
30° /16° 0 mm 8
5 Sept. Mist
Mist
29° /19° 0 mm 6
6 Sept. Light rain shower
Light rain shower
28° /20° 7.5 mm 6
7 Sept. Light rain shower
Light rain shower
29° /20° 3.2 mm 6
8 Sept. Patchy rain possible
Patchy rain possible
31° /18° 0.1 mm 7
9 Sept. Light rain shower
Light rain shower
32° /22° 1.2 mm 7
10 Sept. Mist
Mist
33° /21° 0 mm 7
11 Sept. Light rain shower
Light rain shower
34° /22° 7.3 mm 7
12 Sept. Light rain shower
Light rain shower
27° /22° 5.4 mm 6
13 Sept. Light rain shower
Light rain shower
30° /20° 1 mm 7
14 Sept. Patchy rain possible
Patchy rain possible
32° /23° 0.1 mm 7
15 Sept. Fog
Fog
32° /23° 0 mm 7
16 Sept. Partly cloudy
Partly cloudy
32° /22° 0 mm 8
17 Sept. Patchy rain possible
Patchy rain possible
32° /22° 0.3 mm 7
18 Sept. Light rain shower
Light rain shower
32° /22° 2.3 mm 7
19 Sept. Patchy rain possible
Patchy rain possible
32° /22° 0.4 mm 7
20 Sept. Light rain shower
Light rain shower
27° /22° 17.9 mm 6
21 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
23° /17° 153.6 mm 5
22 Sept. Light drizzle
Light drizzle
19° /17° 1.1 mm 4
23 Sept. Sunny
Sunny
22° /14° 0 mm 6
24 Sept. Overcast
Overcast
24° /11° 0 mm 5
25 Sept. Mist
Mist
26° /13° 0 mm 6
26 Sept. Light rain shower
Light rain shower
25° /16° 0.9 mm 6
27 Sept. Patchy rain possible
Patchy rain possible
26° /16° 0 mm 6
28 Sept. Patchy rain possible
Patchy rain possible
25° /15° 0.1 mm 6
29 Sept. Sunny
Sunny
25° /16° 0 mm 7
30 Sept. Sunny
Sunny
26° /13° 0 mm 7
Next
Important Notice
Our weather forecast for Chungcheongnam-do 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 Chungcheongnam-do forecast closer to your planned date for the most up-to-date weather information.

Chungcheongnam-do in September - FAQ

What are the expected maximum and minimum temperatures in Chungcheongnam-do during September?
During September, expect a variety of temperatures with highs around 28° and lows near 19°, suitable for diverse activities and preferences.
How much rainfall should be expected in Chungcheongnam-do during September?
Significant rainfall exceeding 204.4 mm is expected in Chungcheongnam-do during September, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Chungcheongnam-do during September?
The average wind speed in Chungcheongnam-do during September is 11 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Chungcheongnam-do in September?

As you prepare for your trip to Chungcheongnam-do 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 Chungcheongnam-do, 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
    • 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 Chungcheongnam-do

Explore the daily rainfall trends and prepare for Chungcheongnam-dos September weather 💧

UV exposure in Chungcheongnam-do during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Provinces in Chungcheongnam-do
Select a province for an accurate weather forecast
Top locations in Chungcheongnam-do
Select a location for an accurate weather forecast
More Locations

Quick links

Location coordinates Where is Chungcheongnam-do?

Get accurate weather forecasts for Chungcheongnam-do, located at latitude 36.353 and longitude 127.22. Stay updated with localized weather information tailored for Chungcheongnam-do.

Found a mistake?
We appreciate your attention to details. Tell us here.