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Weather in Gwynedd for January 2027

Your guide to Gwynedd weather in January - trends and predictions

    Snow Forecast ❄️

  • Gwynedd typically experiences moderate snowfall in January, with an average of 6 snowy days.

    • More

  • Is January a good time to visit Gwynedd? check out the best time to travel to Gwynedd page.

  • ✨ Is January a good time to visit Gwynedd? – Ask the AI Weatherman

Average dry days
13
Dry days
Average rainy days
12
Rainy days
Average snowy days
6
Snow days
Average temperatures
5°/1°
Temperatures
Average wind speed
21 km/h
Avg max wind
Average humidity
89 %
Avg humidity

Gwynedd Weather January

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

Temperatures trend during January in Gwynedd

See the weather trend as well as the moving average line

January weather in Gwynedd day by day

Click on a date for more information
December February
Date Weather Temperatures Rain Snow More
1 Jan. Moderate rain
Moderate rain
 7° /1° 17.4 mm 0.2 cm
2 Jan. Sunny
Sunny
 3° /-1° 0.9 mm 0.4 cm
3 Jan. Patchy rain possible
Patchy rain possible
 2° /-2° 0.4 mm 0.2 cm
4 Jan. Light freezing rain
Light freezing rain
 1° /-2° 4.4 mm 2.6 cm
5 Jan. Light snow
Light snow
 3° /-3° 11.1 mm 4.8 cm
6 Jan. Light snow
Light snow
 3° /-2° 10.5 mm 1.6 cm
7 Jan. Light snow
Light snow
 3° /0° 4.8 mm 1.5 cm
8 Jan. Moderate snow
Moderate snow
 2° /-3° 7.4 mm 5.1 cm
9 Jan. Light snow
Light snow
 2° /-3° 5.2 mm 3.8 cm
10 Jan. Overcast
Overcast
 1° /-3° 0.1 mm 0 cm
11 Jan. Light freezing rain
Light freezing rain
 6° /-1° 3.7 mm 0 cm
12 Jan. Light rain
Light rain
 6° /3° 3.2 mm 0 cm
13 Jan. Light rain
Light rain
 6° /1° 3.7 mm 0 cm
14 Jan. Light rain
Light rain
 6° /3° 3.5 mm 0 cm
15 Jan. Patchy rain possible
Patchy rain possible
 7° /3° 1.1 mm 0 cm
16 Jan. Sunny
Sunny
 7° /2° 0.2 mm 0 cm
17 Jan. Partly cloudy
Partly cloudy
 6° /3° 0 mm 0 cm
18 Jan. Sunny
Sunny
 7° /2° 0 mm 0 cm
19 Jan. Cloudy
Cloudy
 5° /1° 0.4 mm 0 cm
20 Jan. Patchy rain possible
Patchy rain possible
 7° /1° 0.7 mm 0 cm
21 Jan. Light rain
Light rain
 6° /2° 3.5 mm 0 cm
22 Jan. Light rain
Light rain
 6° /1° 5.3 mm 0 cm
23 Jan. Moderate rain
Moderate rain
 5° /3° 11.3 mm 0 cm
24 Jan. Moderate rain
Moderate rain
 7° /3° 15.8 mm 0 cm
25 Jan. Light rain
Light rain
 5° /2° 2.7 mm 0 cm
26 Jan. Moderate rain
Moderate rain
 5° /2° 14.3 mm 0 cm
27 Jan. Moderate rain
Moderate rain
 7° /2° 13.7 mm 0 cm
28 Jan. Light rain
Light rain
 6° /2° 3.5 mm 0 cm
29 Jan. Overcast
Overcast
 5° /2° 0.8 mm 0 cm
30 Jan. Light rain
Light rain
 5° /2° 3.6 mm 0 cm
31 Jan. Light rain
Light rain
 6° /2° 8.7 mm 0 cm
Next
Important Notice
Our weather forecast for Gwynedd 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 Gwynedd forecast closer to your planned date for the most up-to-date weather information.
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Gwynedd in January - FAQ

What are the expected maximum and minimum temperatures in Gwynedd during January?
During January, expect a variety of temperatures with highs around 5° and lows near 1°, suitable for diverse activities and preferences.

How much rainfall should be expected in Gwynedd during January?
Significant rainfall exceeding 162 mm is expected in Gwynedd during January, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Gwynedd in January 2027?
Gwynedd experiences an average snowfall of 20.2 cm during January, occurring over 6 days.

What are the typical wind conditions in Gwynedd during January?
The average wind speed in Gwynedd during January is 21 km/h, suggesting breezy to windy conditions, depending on your activities.

Gwynedd snow forecast January 2027

Track daily snowfall levels and discover Gwynedd’s snowy potential this January ❄️
On average, Gwynedd sees 6 snowy days during January, with approximately 20.2 cm of total snowfall.

January rainfall patterns in Gwynedd

Explore the daily rainfall trends and prepare for Gwynedds January weather 💧
Typically, Gwynedd has 12 rainy days in January with a total of 162 mm of rainfall.
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Barmouth
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