easeweather.com
Regierungsbezirk Köln (Köln)
AachenAugsburgBad ReichenhallBaden-BadenBambergBerchtesgadenBerlinBielefeldBochumBonnBrandenburg an der HavelBreisach am RheinBremenBurgriedenCochemDortmundDresdenDuisburgDüsseldorfErfurtEssenFrankfurtFrankfurt am MainFreiburgFüssenGarmisch-PartenkirchenGünzburgHamburgHannoverHeidelbergIngolstadtJelmstorfKaiserslauternKasselKielKoblenzKonstanzKölnKönigseeLeipzigLindauMagdeburgMainzMannheimMunichNürnbergPassauPotsdamRegensburgRothenburg ob der TauberRüdesheim am RheinSpeyerStuttgartTitiseeTrierUlmWeidenWertheimWinterbergWuppertalWürzberg More Locations
Germany weather

Weather in Regierungsbezirk Köln for September 2025

Your guide to Regierungsbezirk Köln weather in September - trends and predictions

    Temperatures

  • Until now, September 2025 in Regierungsbezirk Köln is cooler than usual, with temperatures averaging 21.2 °C, this is -2.3 °C below the typical seasonal average.

  • The forecast for the next days in Regierungsbezirk Köln predicts temperatures to be around 18 °C, close to the historical average.

  • In general, the average temperature in Regierungsbezirk Köln at the beginning of September is 26 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 15.1 °C by the end of September.

    • Rain 🌧️

  • Regierungsbezirk Köln experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 82.8 mm.

    • More

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

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

Average dry days
7
Dry days
Average rainy days
23
Rainy days
Average snowy days
0
Snow days
Average temperatures
22°/13°
Temperatures
Average wind speed
14 km/h
Avg max wind
Average humidity
67 %
Avg humidity

Regierungsbezirk Köln Weather September

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

Temperatures trend during September in Regierungsbezirk Köln

See the weather trend as well as the moving average line

September weather in Regierungsbezirk Köln day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Cloudy
Cloudy
 24° /13° 9.6 mm 6
2 Sept. Patchy rain possible
Patchy rain possible
 26° /14° 2.7 mm 6
3 Sept. Patchy rain possible
Patchy rain possible
 25° /15° 1 mm 6
4 Sept. Light rain shower
Light rain shower
 24° /14° 4.1 mm 6
5 Sept. Overcast
Overcast
 28° /15° 0.3 mm 6
6 Sept. Sunny
Sunny
 27° /15° 0.4 mm 6
7 Sept. Sunny
Sunny
 28° /15° 2.7 mm 7
8 Sept. Sunny
Sunny
 24° /15° 2.1 mm 6
9 Sept. Light rain shower
Light rain shower
 24° /14° 6.2 mm 6
10 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 22° /13° 4.5 mm 5
11 Sept. Patchy rain possible
Patchy rain possible
 22° /14° 2.9 mm 5
12 Sept. Light rain shower
Light rain shower
 22° /12° 0.9 mm 5
13 Sept. Light rain shower
Light rain shower
 19° /11° 4.7 mm 5
14 Sept. Moderate rain at times
Moderate rain at times
 19° /11° 5.3 mm 5
15 Sept. Partly cloudy
Partly cloudy
 21° /12° 2.4 mm 5
16 Sept. Patchy rain possible
Patchy rain possible
 20° /13° 1.9 mm 5
17 Sept. Patchy rain possible
Patchy rain possible
 21° /12° 1.8 mm 5
18 Sept. Sunny
Sunny
 24° /14° 0 mm 1.1
19 Sept. Sunny
Sunny
 28° /14° 0 mm 1.1
20 Sept. Sunny
Sunny
 31° /16° 0 mm 0.9
21 Sept. Patchy rain possible
Patchy rain possible
 22° /17° 4.2 mm 0.3
22 Sept. Moderate rain
Moderate rain
 16° /13° 19.3 mm 0.1
23 Sept. Moderate rain
Moderate rain
 13° /10° 8.3 mm 3
24 Sept. Partly cloudy
Partly cloudy
 16° /8° 0 mm 4
25 Sept. Partly cloudy
Partly cloudy
 15° /8° 0 mm 4
26 Sept. Partly cloudy
Partly cloudy
 17° /11° 0 mm 4
27 Sept. Patchy rain possible
Patchy rain possible
 15° /8° 0.4 mm 3
28 Sept. Patchy rain possible
Patchy rain possible
 15° /10° 1.3 mm 3
29 Sept. Patchy rain possible
Patchy rain possible
 14° /9° 2.8 mm 3
30 Sept. Patchy rain possible
Patchy rain possible
 14° /8° 1.4 mm 3
Next
Important Notice
Our weather forecast for Regierungsbezirk Köln 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 Regierungsbezirk Köln forecast closer to your planned date for the most up-to-date weather information.
Change Month
‹
›

Regierungsbezirk Köln weather in September vs August vs October

Compare September weather in Regierungsbezirk Köln 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
Temperatures24°/15°22°/13°17°/9°
Rainfall104 mm83 mm94 mm
Wind13.8 km/h13.7 km/h15.6 km/h
Humidity64%67%74%
Rainy days25 days23 days28 days
Dry days6 days7 days3 days

Planning a trip to Regierungsbezirk Köln? Discover the best time to visit

Regierungsbezirk Köln in September - FAQ

What are the expected maximum and minimum temperatures in Regierungsbezirk Köln during September?
Enjoy moderate daytime temperatures of up to 22° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Regierungsbezirk Köln during September?
Moderate rainfall is anticipated in Regierungsbezirk Köln during September, with a total of 82.8 mm spread over approximately 23 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Regierungsbezirk Köln during September?
The average wind speed in Regierungsbezirk Köln during September is 14 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Regierungsbezirk Köln in September?

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

  • Clothing
    • Warm Clothing: Sweaters, hoodies, long 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
    • 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

September rainfall patterns in Regierungsbezirk Köln

Explore the daily rainfall trends and prepare for Regierungsbezirk Kölns September weather 💧

UV exposure in Regierungsbezirk Köln during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Top locations in Regierungsbezirk Köln
Select a location for an accurate weather forecast
AachenBonnKöln
More Locations

Quick links

More Regierungsbezirk Köln weather pages
You are here
Location coordinates Where is Regierungsbezirk Köln?

Get accurate weather forecasts for Regierungsbezirk Köln, located at latitude 50.933 and longitude 6.95. Stay updated with localized weather information tailored for Regierungsbezirk Köln.

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