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Weather in Rotterdam for December 2025

Your guide to Rotterdam weather in December - trends and predictions

    Snow Forecast ❄️

  • Snowfall in Rotterdam during December is quite rare, with fewer than 2 snowy days on average.
    According to Rotterdam snow forecast for December 2025, no snow is expected in the next 2 weeks.

    • Temperatures

  • So far, December 2025 in Rotterdam is slightly warmer than the historical average by 1.6 °C.

  • The forecast for the next days in Rotterdam predicts temperatures to be around 9 °C, close to the historical average.

  • In general, the average temperature in Rotterdam at the beginning of December is 7.6 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 9.4 °C by the end of December.

    • Rain 🌧️

  • Rotterdam experiences heavy rainfall in December, with over 20 rainy days and an average total precipitation 83 mm.

Average dry days
8
Dry days
Average rainy days
22
Rainy days
Average snowy days
1
Snow days
Average temperatures
8°/5°
Temperatures
Average wind speed
27 km/h
Avg max wind
Average humidity
82 %
Avg humidity

Rotterdam Weather December

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

Temperatures trend during December in Rotterdam

See the weather trend as well as the moving average line

December weather in Rotterdam day by day

Click on a date for more information
November January
Date Weather Temperatures Rain UV More
1 Dec. Overcast
Overcast
 6° /2° 0.3 mm 2
2 Dec. Patchy light snow
Patchy light snow
 8° /4° 1.1 mm 2
3 Dec. Heavy snow
Heavy snow
 6° /2° 3.1 mm 2
4 Dec. Light sleet
Light sleet
 6° /2° 2.3 mm 2
5 Dec. Fog
Fog
 7° /3° 2.1 mm 2
6 Dec. Light rain shower
Light rain shower
 10° /4° 3.4 mm 3
7 Dec. Overcast
Overcast
 10° /4° 3.8 mm 3
8 Dec. Patchy rain possible
Patchy rain possible
 9° /5° 5.2 mm 2
9 Dec. Light rain shower
Light rain shower
 10° /7° 4.4 mm 3
10 Dec. Overcast
Overcast
 9° /6° 0.5 mm 2
11 Dec. Light rain shower
Light rain shower
 9° /4° 0.5 mm 3
12 Dec. Patchy rain possible
Patchy rain possible
 9° /5° 2.1 mm 2
13 Dec. Cloudy
Cloudy
 10° /6° 0 mm 0.1
14 Dec. Sunny
Sunny
 8° /4° 0 mm 0.1
15 Dec. Sunny
Sunny
 10° /5° 0 mm 0.1
16 Dec. Patchy rain possible
Patchy rain possible
 11° /7° 0.3 mm 0.1
17 Dec. Patchy rain possible
Patchy rain possible
 10° /7° 0.1 mm 0.1
18 Dec. Patchy rain possible
Patchy rain possible
 9° /7° 0.8 mm 2
19 Dec. Patchy rain possible
Patchy rain possible
 9° /7° 0.7 mm 2
20 Dec. Sunny
Sunny
 8° /6° 0 mm 3
21 Dec. Partly cloudy
Partly cloudy
 9° /6° 0 mm 3
22 Dec. Partly cloudy
Partly cloudy
 10° /7° 0 mm 3
23 Dec. Sunny
Sunny
 8° /4° 0 mm 3
24 Dec. Patchy rain possible
Patchy rain possible
 9° /5° 0 mm 2
25 Dec. Partly cloudy
Partly cloudy
 7° /3° 0 mm 3
26 Dec. Patchy rain possible
Patchy rain possible
 8° /6° 0.3 mm 2
27 Dec. Cloudy
Cloudy
 9° /5° 0.9 mm 2
28 Dec. Moderate rain at times
Moderate rain at times
 10° /6° 1.9 mm 3
29 Dec. Moderate rain at times
Moderate rain at times
 10° /6° 2.5 mm 3
30 Dec. Heavy rain at times
Heavy rain at times
 11° /5° 1.4 mm 2
31 Dec. Heavy rain at times
Heavy rain at times
 11° /7° 7.9 mm 3
Next
Important Notice
Our weather forecast for Rotterdam 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 Rotterdam forecast closer to your planned date for the most up-to-date weather information.
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Rotterdam in December - FAQ

What are the expected maximum and minimum temperatures in Rotterdam during December?
During December, expect a variety of temperatures with highs around 8° and lows near 5°, suitable for diverse activities and preferences.
How much rainfall should be expected in Rotterdam during December?
Moderate rainfall is anticipated in Rotterdam during December, with a total of 83 mm spread over approximately 22 days. Considering plans for rainy days is advisable.
Will it snow in Rotterdam in December 2025?
Rotterdam typically sees 1.915 cm of snowfall during December.
What are the typical wind conditions in Rotterdam during December?
The average wind speed in Rotterdam during December is 27 km/h, suggesting breezy to windy conditions, depending on your activities.

December rainfall patterns in Rotterdam

Explore the daily rainfall trends and prepare for Rotterdams December weather 💧
Typically, Rotterdam has 22 rainy days in December with a total of 83 mm of rainfall.

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Get accurate weather forecasts for Rotterdam, located at latitude 51.923 and longitude 4.479. Stay updated with localized weather information tailored for Rotterdam.

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