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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 9 snowy days.

    • Temperatures

  • In general, the average temperature in Gwynedd at the beginning of January is 3.1 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 5.6 °C by the end of January.

    • More

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

Average dry days
7
Dry days
Average rainy days
15
Rainy days
Average snowy days
9
Snow days
Average temperatures
5°/1°
Temperatures
Average wind speed
20 km/h
Avg max wind
Average humidity
88 %
Avg humidity

Gwynedd Weather January

Move between months or click on a day
December
February
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Moderate or heavy rain shower
7°
2
Sunny
3°
3
Patchy rain possible
2°
4
Light freezing rain
1°
5
Moderate or heavy snow showers
3°
6
Moderate or heavy snow showers
3°
7
Patchy moderate snow
3°
8
Overcast
2°
9
Overcast
2°
10
Overcast
1°
11
Light freezing rain
6°
12
Overcast
6°
13
Patchy rain possible
6°
14
Heavy rain at times
6°
15
Overcast
7°
16
Sunny
7°
17
Partly cloudy
6°
18
Sunny
7°
19
Cloudy
5°
20
Patchy rain possible
7°
21
Heavy rain at times
6°
22
Patchy rain possible
6°
23
Moderate or heavy rain shower
5°
24
Moderate or heavy rain shower
7°
25
Heavy rain at times
5°
26
Moderate or heavy rain shower
5°
27
Moderate or heavy rain shower
7°
28
Patchy rain possible
6°
29
Overcast
5°
30
Moderate rain at times
5°
31
Patchy rain possible
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 or heavy rain shower
Moderate or heavy rain shower
 7° /0° 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. Moderate or heavy snow showers
Moderate or heavy snow showers
 3° /-3° 11.1 mm 4.8 cm
6 Jan. Moderate or heavy snow showers
Moderate or heavy snow showers
 3° /-2° 10.5 mm 1.6 cm
7 Jan. Patchy moderate snow
Patchy moderate snow
 3° /0° 4.8 mm 1.5 cm
8 Jan. Overcast
Overcast
 2° /-3° 7.4 mm 5.1 cm
9 Jan. Overcast
Overcast
 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. Overcast
Overcast
 6° /2° 3.2 mm 0 cm
13 Jan. Patchy rain possible
Patchy rain possible
 6° /1° 3.7 mm 0 cm
14 Jan. Heavy rain at times
Heavy rain at times
 6° /2° 3.5 mm 0 cm
15 Jan. Overcast
Overcast
 7° /2° 1.1 mm 0 cm
16 Jan. Sunny
Sunny
 7° /2° 0.2 mm 0 cm
17 Jan. Partly cloudy
Partly cloudy
 6° /2° 0 mm 0 cm
18 Jan. Sunny
Sunny
 7° /0° 0 mm 0 cm
19 Jan. Cloudy
Cloudy
 5° /0° 0.4 mm 0 cm
20 Jan. Patchy rain possible
Patchy rain possible
 7° /0° 0.7 mm 0 cm
21 Jan. Heavy rain at times
Heavy rain at times
 6° /2° 3.5 mm 0 cm
22 Jan. Patchy rain possible
Patchy rain possible
 6° /1° 5.3 mm 0 cm
23 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 5° /2° 11.3 mm 0 cm
24 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 7° /2° 15.8 mm 0 cm
25 Jan. Heavy rain at times
Heavy rain at times
 5° /1° 2.7 mm 0 cm
26 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 5° /1° 14.3 mm 0 cm
27 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 7° /1° 13.7 mm 0 cm
28 Jan. Patchy rain possible
Patchy rain possible
 6° /1° 3.5 mm 0 cm
29 Jan. Overcast
Overcast
 5° /1° 0.8 mm 0 cm
30 Jan. Moderate rain at times
Moderate rain at times
 5° /1° 3.6 mm 0 cm
31 Jan. Patchy rain possible
Patchy rain possible
 6° /1° 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 15 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Gwynedd in January 2027?

Gwynedd experiences an average snowfall of 20.205 cm during January, occurring over 9 days.

What are the typical wind conditions in Gwynedd during January?

The average wind speed in Gwynedd during January is 20 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 9 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 15 rainy days in January with a total of 162 mm of rainfall.
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Barmouth
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Location coordinates Where is Gwynedd?

Get accurate weather forecasts for Gwynedd, located at latitude 52.724 and longitude -4.057. Stay updated with localized weather information tailored for Gwynedd.

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