Gwynedd (Barmouth)
November
Weather in Gwynedd for November 2025
Your guide to Gwynedd weather in November - trends and predictions
With an average of 2 snowy days, Gwynedd usually enjoys a light touch of snow in November.
In general, the average temperature in Gwynedd at the beginning of November is 12.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 7.9 °C by the end of November.
Gwynedd in November brings notable rainfall, with an average of 16 rainy days and a total precipitation of 147.2 mm.
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Snow Forecast ❄️
Temperatures
Rain 🌧️
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12
Dry days
16
Rainy days
2
Snow days
9°/4°
Temperatures
15 km/h
Avg max wind
87 %
Avg humidity
Gwynedd Weather November
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  11° | 2  10° | |||||
| 3  12° | 4  11° | 5  14° | 6 14° | 7 14° | 8 11° | 9 11° |
| 10  12° | 11 11° | 12 8° | 13 11° | 14 12° | 15 10° | 16  10° |
| 17 6° | 18 7° | 19  3° | 20  3° | 21 2° | 22 4° | 23 12° |
| 24 12° | 25 7° | 26 6° | 27 5° | 28 4° | 29 9° | 30 12° |
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Temperatures trend during November in Gwynedd
See the weather trend as well as the moving average line
November weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Nov. | Patchy rain possible | 11° /6° | 0.7 mm | 0 cm | |
| 2 Nov. | Sunny | 10° /6° | 0 mm | 0 cm | |
| 3 Nov. | Cloudy | 12° /7° | 0 mm | 0 cm | |
| 4 Nov. | Partly cloudy | 11° /6° | 0 mm | 0 cm | |
| 5 Nov. | Overcast | 14° /7° | 0 mm | 0 cm | |
| 6 Nov. | Overcast | 14° /11° | 0 mm | 0 cm | |
| 7 Nov. | Cloudy | 14° /9° | 0 mm | 0 cm | |
| 8 Nov. | Sunny | 11° /7° | 0 mm | 0 cm | |
| 9 Nov. | Sunny | 11° /5° | 0.3 mm | 0 cm | |
| 10 Nov. | Moderate rain at times | 12° /7° | 2.1 mm | 0 cm | |
| 11 Nov. | Partly cloudy | 11° /5° | 0 mm | 0 cm | |
| 12 Nov. | Partly cloudy | 8° /2° | 0 mm | 0 cm | |
| 13 Nov. | Overcast | 11° /2° | 0 mm | 0 cm | |
| 14 Nov. | Partly cloudy | 12° /5° | 0 mm | 0 cm | |
| 15 Nov. | Patchy rain possible | 10° /5° | 0.5 mm | 0 cm | |
| 16 Nov. | Heavy rain at times | 10° /5° | 8.1 mm | 0 cm | |
| 17 Nov. | Heavy rain at times | 6° /4° | 10.7 mm | 0 cm | |
| 18 Nov. | Moderate or heavy rain shower | 7° /2° | 7.4 mm | 0 cm | |
| 19 Nov. | Moderate or heavy snow showers | 3° /0° | 7.3 mm | 3.8 cm | |
| 20 Nov. | Light freezing rain | 3° /-1° | 0.4 mm | 0 cm | |
| 21 Nov. | Overcast | 2° /-2° | 2.5 mm | 0 cm | |
| 22 Nov. | Heavy rain at times | 4° /1° | 16 mm | 0 cm | |
| 23 Nov. | Moderate or heavy rain shower | 12° /0° | 45.4 mm | 0.6 cm | |
| 24 Nov. | Moderate or heavy rain shower | 12° /7° | 17.3 mm | 0 cm | |
| 25 Nov. | Moderate or heavy rain shower | 7° /5° | 24.6 mm | 0 cm | |
| 26 Nov. | Overcast | 6° /1° | 0.8 mm | 0 cm | |
| 27 Nov. | Sunny | 5° /0° | 0.5 mm | 0 cm | |
| 28 Nov. | Overcast | 4° /0° | 0 mm | 0 cm | |
| 29 Nov. | Heavy rain at times | 9° /4° | 2.2 mm | 0 cm | |
| 30 Nov. | Patchy rain possible | 12° /9° | 0.4 mm | 0 cm | |
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Important Notice
Our weather forecast for Gwynedd in November 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.
Gwynedd in November - FAQ
What are the expected maximum and minimum temperatures in Gwynedd during November?
Prepare for cooler days with highs just around 9° and colder nights, dipping below 4°.
How much rainfall should be expected in Gwynedd during November?
Significant rainfall exceeding 147.2 mm is expected in Gwynedd during November, occurring over more than 16 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Gwynedd in November 2025?
Gwynedd experiences an average snowfall of 4.5 cm during November, occurring over 2 days.
What are the typical wind conditions in Gwynedd during November?
The average wind speed in Gwynedd during November is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
Gwynedd snow forecast November 2025
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November rainfall patterns in Gwynedd
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