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Weather in Cardiff for January 2025

Your guide to Cardiff weather in January - trends and predictions

    Snow Forecast ❄️

  • Snowfall in Cardiff during January is quite rare, with fewer than 2 snowy days on average.
    According to Cardiff snow forecast for January 2025, 1 snowy day is expected at the beginning of January at Wednesday, 1 January.

    • Temperatures

  • The forecast for the coming days of January 2025 predicts a temperature of 8.3 °C , which is warmer than usual.

  • In general, the average temperature in Cardiff at the beginning of January is 6.3 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 9 °C by the end of January.

    • Rain 🌧️

  • Cardiff in January brings notable rainfall, with an average of 16 rainy days and a total precipitation of 96.8 mm.

    • More

  • New Year's Day weather in Cardiff 🎉 - See the complete forecast for Monday, 1 January.

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

Average dry days
15
Dry days
Average rainy days
16
Rainy days
Average snowy days
0
Snow days
Average temperatures
8°/3°
Temperatures
Average wind speed
29 km/h
Avg max wind
Average humidity
81 %
Avg humidity

Cardiff in January average weather

Move between months or click on a day
December
February
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Moderate rain
2°
2
Moderate rain
12°
3
Patchy rain possible
9°
4
Partly cloudy
4°
5
Sunny
4°
6
Overcast
5°
7
Moderate or heavy rain shower
8°
8
Heavy rain at times
6°
9
Patchy rain possible
5°
10
Moderate or heavy rain shower
8°
11
Heavy rain at times
7°
12
Moderate or heavy rain shower
8°
13
Patchy rain possible
7°
14
Moderate or heavy rain shower
8°
15
Patchy rain possible
5°
16
Overcast
4°
17
Overcast
4°
18
Cloudy
5°
19
Partly cloudy
5°
20
Overcast
6°
21
Overcast
8°
22
Cloudy
8°
23
Cloudy
9°
24
Sunny
8°
25
Patchy rain possible
10°
26
Overcast
9°
27
Patchy rain possible
7°
28
Overcast
8°
29
Cloudy
10°
30
Cloudy
9°
31
Overcast
10°
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Access Cardiff weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
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Temperatures trend during January in Cardiff

See the weather trend as well as the moving average line

January weather day by day

Click on a date for more information
December February
Date Weather Temperatures Rain Snow More
1 Jan. Moderate rain
Moderate rain
 2° /1° 7.3 mm 2 cm
2 Jan. Moderate rain
Moderate rain
 12° /8° 5.2 mm 0 cm
3 Jan. Patchy rain possible
Patchy rain possible
 9° /6° 0.3 mm 0 cm
4 Jan. Partly cloudy
Partly cloudy
 4° /2° 0 mm 0 cm
5 Jan. Sunny
Sunny
 4° /1° 0 mm 0 cm
6 Jan. Overcast
Overcast
 5° /2° 0 mm 0 cm
7 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 8° /3° 9.7 mm 0 cm
8 Jan. Heavy rain at times
Heavy rain at times
 6° /3° 2.8 mm 0 cm
9 Jan. Patchy rain possible
Patchy rain possible
 5° /3° 0.8 mm 0 cm
10 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 8° /3° 5.9 mm 0 cm
11 Jan. Heavy rain at times
Heavy rain at times
 7° /4° 7.1 mm 0 cm
12 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 8° /4° 9.1 mm 0 cm
13 Jan. Patchy rain possible
Patchy rain possible
 7° /3° 0.4 mm 0 cm
14 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 8° /3° 10 mm 0 cm
15 Jan. Patchy rain possible
Patchy rain possible
 5° /2° 0.9 mm 0 cm
16 Jan. Overcast
Overcast
 4° /0° 0.4 mm 0 cm
17 Jan. Overcast
Overcast
 4° /-1° 0 mm 0 cm
18 Jan. Cloudy
Cloudy
 5° /-1° 0 mm 0 cm
19 Jan. Partly cloudy
Partly cloudy
 5° /0° 0 mm 0 cm
20 Jan. Overcast
Overcast
 6° /1° 4.1 mm 0 cm
21 Jan. Overcast
Overcast
 8° /3° 10.1 mm 0 cm
22 Jan. Cloudy
Cloudy
 8° /3° 0.4 mm 0 cm
23 Jan. Cloudy
Cloudy
 9° /3° 2.3 mm 0 cm
24 Jan. Sunny
Sunny
 8° /3° 0.4 mm 0 cm
25 Jan. Patchy rain possible
Patchy rain possible
 10° /4° 2.3 mm 0 cm
26 Jan. Overcast
Overcast
 9° /4° 0.5 mm 0 cm
27 Jan. Patchy rain possible
Patchy rain possible
 7° /2° 0.1 mm 0 cm
28 Jan. Overcast
Overcast
 8° /2° 0 mm 0 cm
29 Jan. Cloudy
Cloudy
 10° /5° 0.7 mm 0 cm
30 Jan. Cloudy
Cloudy
 9° /3° 0.1 mm 0 cm
31 Jan. Overcast
Overcast
 10° /3° 0.4 mm 0 cm
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Important Notice
Our weather forecast for Cardiff in January 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 Cardiff forecast closer to your planned date for the most up-to-date weather information.

Cardiff in January - FAQ

What are the expected maximum and minimum temperatures in Cardiff during January?
Prepare for cooler days with highs just around 8° and colder nights, dipping below 3°.
How much rainfall should be expected in Cardiff during January?
Moderate rainfall is anticipated in Cardiff during January, with a total of 96.8 mm spread over approximately 16 days. Considering plans for rainy days is advisable.
Will it snow in Cardiff in January 2025?
Cardiff typically sees 0 cm of snowfall during January.
What are the typical wind conditions in Cardiff during January?
The average wind speed in Cardiff during January is 29 km/h, suggesting breezy to windy conditions, depending on your activities.

Cardiff snow forecast January 2025

Track daily snowfall levels and discover Cardiff’s snowy potential this January ❄️

January rainfall patterns in Cardiff

Explore the daily rainfall trends and prepare for Cardiffs January weather 💧

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Location coordinates Where is Cardiff?

Get accurate weather forecasts for Cardiff, located at latitude 51.48 and longitude -3.18. Stay updated with localized weather information tailored for Cardiff.

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