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Weather in Koblenz for December 2025

Your guide to Koblenz weather in December - trends and predictions

    Snow Forecast ❄️

  • With an average of 3 snowy days, Koblenz usually enjoys a light touch of snow in December.
    According to Koblenz snow forecast for December 2025, 3 snowy days are expected until the end of the month. The closest date with snow is Thursday, 25 December.

    • Temperatures

  • So far, December 2025 in Koblenz is slightly warmer than the historical average by 1.8 °C.

  • Expect cooler weather in the next days in Koblenz with the forecast suggesting a temperature of 5.4 °C, lower than the historical average.

  • In general, the average temperature in Koblenz at the beginning of December is 5.9 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 5.1 °C by the end of December.

    • Rain 🌧️

  • Koblenz in December brings notable rainfall, with an average of 18 rainy days and a total precipitation of 71.4 mm.

    • More

  • Is December a good time to visit Koblenz? check out the best time to travel to Koblenz page.

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

Average dry days
10
Dry days
Average rainy days
18
Rainy days
Average snowy days
3
Snow days
Average temperatures
7°/2°
Temperatures
Average wind speed
17 km/h
Avg max wind
Average humidity
85 %
Avg humidity

Koblenz Weather December

Move between months or click on a day
November
January
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Light freezing rain
5°
2
Light freezing rain
5°
3
Cloudy
5°
4
Moderate snow
5°
5
Light drizzle
6°
6
Light drizzle
7°
7
Mist
8°
8
Light rain
7°
9
Light rain
9°
10
Patchy rain possible
8°
11
Patchy rain possible
8°
12
Light rain
8°
13
Light rain shower
8°
14
Light rain shower
6°
15
Sunny
8°
16
Partly cloudy
7°
17
Partly cloudy
7°
18
Partly cloudy
10°
19
Patchy rain possible
7°
20
Patchy rain possible
6°
21
Patchy rain possible
7°
22
Partly cloudy
6°
23
Overcast
4°
24
Mist
5°
25
Light snow
3°
26
Overcast
3°
27
Light freezing rain
3°
28
Overcast
0°
29
Patchy rain possible
8°
30
Heavy rain at times
9°
31
Patchy rain possible
10°

Temperatures trend during December in Koblenz

See the weather trend as well as the moving average line

December weather in Koblenz day by day

Click on a date for more information
November January
Date Weather Temperatures Rain Snow More
1 Dec. Light freezing rain
Light freezing rain
 5° /-2° 0 mm 0 cm
2 Dec. Light freezing rain
Light freezing rain
 5° /-2° 3.3 mm 0 cm
3 Dec. Cloudy
Cloudy
 5° /-1° 0.8 mm 0 cm
4 Dec. Moderate snow
Moderate snow
 5° /-1° 1 mm 0.1 cm
5 Dec. Light drizzle
Light drizzle
 6° /0° 1.6 mm 0 cm
6 Dec. Light drizzle
Light drizzle
 7° /1° 3.1 mm 0.1 cm
7 Dec. Mist
Mist
 8° /1° 4.2 mm 0 cm
8 Dec. Light rain
Light rain
 7° /3° 1 mm 0 cm
9 Dec. Light rain
Light rain
 9° /3° 2.7 mm 0 cm
10 Dec. Patchy rain possible
Patchy rain possible
 8° /4° 1 mm 0 cm
11 Dec. Patchy rain possible
Patchy rain possible
 8° /2° 0.1 mm 0 cm
12 Dec. Light rain
Light rain
 8° /1° 2.2 mm 0 cm
13 Dec. Light rain shower
Light rain shower
 8° /1° 0.8 mm 0 cm
14 Dec. Light rain shower
Light rain shower
 6° /0° 0.9 mm 0 cm
15 Dec. Sunny
Sunny
 8° /1° 0 mm 0 cm
16 Dec. Partly cloudy
Partly cloudy
 7° /2° 0 mm 0 cm
17 Dec. Partly cloudy
Partly cloudy
 7° /2° 0 mm 0 cm
18 Dec. Partly cloudy
Partly cloudy
 10° /4° 0 mm 0 cm
19 Dec. Patchy rain possible
Patchy rain possible
 7° /3° 1.2 mm 0 cm
20 Dec. Patchy rain possible
Patchy rain possible
 6° /3° 1.8 mm 0 cm
21 Dec. Patchy rain possible
Patchy rain possible
 7° /4° 0.3 mm 0 cm
22 Dec. Partly cloudy
Partly cloudy
 6° /1° 0 mm 0 cm
23 Dec. Overcast
Overcast
 4° /2° 0 mm 0 cm
24 Dec. Mist
Mist
 5° /3° 0.1 mm 0 cm
25 Dec. Light snow
Light snow
 3° /-1° 0.1 mm 0.1 cm
26 Dec. Overcast
Overcast
 3° /0° 0 mm 0 cm
27 Dec. Light freezing rain
Light freezing rain
 3° /0° 0.1 mm 0.1 cm
28 Dec. Overcast
Overcast
 0° /-4° 0.1 mm 0 cm
29 Dec. Patchy rain possible
Patchy rain possible
 8° /4° 0.9 mm 0 cm
30 Dec. Heavy rain at times
Heavy rain at times
 9° /2° 1.2 mm 0 cm
31 Dec. Patchy rain possible
Patchy rain possible
 10° /4° 1.7 mm 0 cm
Next
Important Notice
Our weather forecast for Koblenz in December 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 Koblenz forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Koblenz weather in December vs November vs January

Compare December weather in Koblenz with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
NovemberDecemberJanuary
WeatherPatchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Temperatures9°/2°7°/2°5°/0°
Rainfall86 mm71 mm86 mm
Snowfall4 cm1 cm8 cm
Wind16.9 km/h16.9 km/h16.3 km/h
Humidity84%85%83%
Rainy days18 days18 days14 days
Snow days6 days3 days9 days
Dry days6 days10 days8 days

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

Koblenz in December - FAQ

What are the expected maximum and minimum temperatures in Koblenz during December?
Prepare for cooler days with highs just around 7° and colder nights, dipping below 2°.
How much rainfall should be expected in Koblenz during December?
Moderate rainfall is anticipated in Koblenz during December, with a total of 71.4 mm spread over approximately 18 days. Considering plans for rainy days is advisable.
Will it snow in Koblenz in December 2025?
Koblenz experiences an average snowfall of 0.72 cm during December, occurring over 3 days.
What are the typical wind conditions in Koblenz during December?
The average wind speed in Koblenz during December is 17 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Koblenz in December?

As you prepare for your trip to Koblenz in December, 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 Koblenz, during December, 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
    • 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

Koblenz snow forecast December 2025

Track daily snowfall levels and discover Koblenz’s snowy potential this December ❄️
On average, Koblenz sees 3 snowy days during December, with approximately 0.7 cm of total snowfall.

December rainfall patterns in Koblenz

Explore the daily rainfall trends and prepare for Koblenzs December weather 💧
Typically, Koblenz has 18 rainy days in December with a total of 71.4 mm of rainfall.

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Get accurate weather forecasts for Koblenz, located at latitude 50.354 and longitude 7.579. Stay updated with localized weather information tailored for Koblenz.

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