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Weather in Coimbra for December 2025

Your guide to Coimbra weather in December - trends and predictions

    Official Weather Alert ⚠️

  • Orange Maritime Agitation Warning - See hour by hour.

    • Temperatures

  • Until now, December 2025 in Coimbra has been nearly identical to the historical average, with a temperature of 14 °C (showing only a slight deviation of -0.4 °C).

  • Expect cooler weather in the next days in Coimbra with the forecast suggesting a temperature of 12.7 °C, lower than the historical average.

  • In general, the average temperature in Coimbra at the beginning of December is 14.6 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 13.7 °C by the end of December.

    • Rain 🌧️

  • The climate of Coimbra in December is notably wet, with an average of 14 rainy days, and a total of 60.5 mm of precipitation.

    • More

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

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

Average dry days
17
Dry days
Average rainy days
14
Rainy days
Average snowy days
0
Snow days
Average temperatures
15°/7°
Temperatures
Average wind speed
11 km/h
Avg max wind
Average humidity
79 %
Avg humidity

Coimbra Weather December

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

Temperatures trend during December in Coimbra

See the weather trend as well as the moving average line

December weather in Coimbra day by day

Click on a date for more information
November January
Date Weather Temperatures Rain UV More
1 Dec. Light rain shower
Light rain shower
 15° /7° 2.2 mm 4
2 Dec. Mist
Mist
 14° /7° 5.6 mm 3
3 Dec. Partly cloudy
Partly cloudy
 13° /5° 1.4 mm 3
4 Dec. Light rain shower
Light rain shower
 15° /8° 1.9 mm 3
5 Dec. Light drizzle
Light drizzle
 14° /8° 7.6 mm 3
6 Dec. Overcast
Overcast
 16° /9° 0.1 mm 3
7 Dec. Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
 15° /9° 11.8 mm 3
8 Dec. Light rain shower
Light rain shower
 14° /7° 0.3 mm 4
9 Dec. Light rain shower
Light rain shower
 14° /8° 4.8 mm 4
10 Dec. Patchy rain possible
Patchy rain possible
 15° /7° 0.2 mm 4
11 Dec. Mist
Mist
 15° /7° 0.3 mm 3
12 Dec. Light rain shower
Light rain shower
 13° /7° 8.1 mm 4
13 Dec. Light rain shower
Light rain shower
 14° /6° 0.7 mm 4
14 Dec. Sunny
Sunny
 14° /6° 0 mm 3
15 Dec. Partly cloudy
Partly cloudy
 15° /4° 0 mm 5
16 Dec. Moderate rain
Moderate rain
 10° /8° 14 mm 0.1
17 Dec. Sunny
Sunny
 15° /5° 0 mm 0.3
18 Dec. Patchy rain possible
Patchy rain possible
 16° /7° 0.2 mm 0.3
19 Dec. Patchy rain possible
Patchy rain possible
 12° /6° 1.3 mm 0.3
20 Dec. Sunny
Sunny
 10° /3° 0 mm 3
21 Dec. Patchy rain possible
Patchy rain possible
 12° /3° 1.2 mm 2
22 Dec. Patchy rain possible
Patchy rain possible
 13° /7° 0.7 mm 3
23 Dec. Moderate rain
Moderate rain
 14° /11° 6.4 mm 3
24 Dec. Patchy rain possible
Patchy rain possible
 10° /8° 2.1 mm 2
25 Dec. Patchy rain possible
Patchy rain possible
 11° /6° 0.1 mm 2
26 Dec. Sunny
Sunny
 15° /6° 0 mm 3
27 Dec. Partly cloudy
Partly cloudy
 15° /5° 0 mm 3
28 Dec. Partly cloudy
Partly cloudy
 12° /5° 0 mm 3
29 Dec. Moderate or heavy rain shower
Moderate or heavy rain shower
 14° /8° 11.6 mm 4
30 Dec. Patchy rain possible
Patchy rain possible
 15° /7° 1.4 mm 4
31 Dec. Moderate rain at times
Moderate rain at times
 14° /6° 2.6 mm 3
Next
Important Notice
Our weather forecast for Coimbra 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 Coimbra forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Coimbra weather in December vs November vs January

Compare December weather in Coimbra 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
Temperatures18°/11°15°/7°14°/6°
Rainfall91 mm60 mm157 mm
Wind13.4 km/h10.8 km/h13.7 km/h
Humidity80%79%80%
Rainy days19 days14 days24 days
Dry days11 days17 days7 days

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

Coimbra in December - FAQ

What are the expected maximum and minimum temperatures in Coimbra during December?
During December, expect a variety of temperatures with highs around 15° and lows near 7°, suitable for diverse activities and preferences.
How much rainfall should be expected in Coimbra during December?
Moderate rainfall is anticipated in Coimbra during December, with a total of 60.5 mm spread over approximately 14 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Coimbra during December?
The average wind speed in Coimbra during December is 11 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Coimbra in December?

As you prepare for your trip to Coimbra 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 Coimbra, 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

December rainfall patterns in Coimbra

Explore the daily rainfall trends and prepare for Coimbras December weather 💧
Typically, Coimbra has 14 rainy days in December with a total of 60.5 mm of rainfall.

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Get accurate weather forecasts for Coimbra, located at latitude 40.206 and longitude -8.42. Stay updated with localized weather information tailored for Coimbra.

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