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Weather in Gwynedd for October 2027

Your guide to Gwynedd weather in October - trends and predictions

    Temperatures

  • In general, the average temperature in Gwynedd at the beginning of October is 13.4 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 11.3 °C by the end of October.

    • Rain 🌧️

  • Gwynedd experiences heavy rainfall in October, with over 20 rainy days and an average total precipitation 172.2 mm.

    • More

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

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

Average dry days
9
Dry days
Average rainy days
22
Rainy days
Average snowy days
0
Snow days
Average temperatures
12°/7°
Temperatures
Average wind speed
20 km/h
Avg max wind
Average humidity
88 %
Avg humidity

Gwynedd Weather October

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

Temperatures trend during October in Gwynedd

See the weather trend as well as the moving average line

October weather in Gwynedd day by day

Click on a date for more information
September November
Date Weather Temperatures Rain UV More
1 Oct. Light rain
Light rain
 13° /8° 2.8 mm 2
2 Oct. Moderate rain
Moderate rain
 14° /9° 13.9 mm 2
3 Oct. Light rain
Light rain
 14° /6° 6.2 mm 2.7
4 Oct. Light rain
Light rain
 12° /6° 4 mm 2
5 Oct. Light rain
Light rain
 13° /10° 3.4 mm 2
6 Oct. Light rain
Light rain
 14° /10° 2.6 mm 2
7 Oct. Patchy rain possible
Patchy rain possible
 13° /9° 2.4 mm 2
8 Oct. Moderate or heavy rain shower
Moderate or heavy rain shower
 13° /7° 5.1 mm 2
9 Oct. Light rain
Light rain
 13° /7° 6.3 mm 2
10 Oct. Light rain
Light rain
 11° /5° 3 mm 2
11 Oct. Overcast
Overcast
 12° /5° 0 mm 2
12 Oct. Patchy rain possible
Patchy rain possible
 13° /6° 1.6 mm 2
13 Oct. Heavy rain at times
Heavy rain at times
 13° /6° 6 mm 2
14 Oct. Patchy rain possible
Patchy rain possible
 14° /6° 1.8 mm 2
15 Oct. Light rain
Light rain
 13° /8° 8.4 mm 2
16 Oct. Moderate rain
Moderate rain
 13° /7° 12.6 mm 1.9
17 Oct. Patchy rain possible
Patchy rain possible
 13° /6° 1.2 mm 1.8
18 Oct. Light rain
Light rain
 11° /5° 3 mm 1.8
19 Oct. Moderate rain at times
Moderate rain at times
 11° /6° 9 mm 1.7
20 Oct. Moderate or heavy rain shower
Moderate or heavy rain shower
 11° /7° 6.6 mm 1.7
21 Oct. Moderate rain
Moderate rain
 10° /6° 10.9 mm 1.6
22 Oct. Light rain
Light rain
 11° /6° 7.9 mm 1.6
23 Oct. Light rain
Light rain
 10° /6° 9.3 mm 1.5
24 Oct. Moderate rain
Moderate rain
 12° /7° 17.9 mm 1.5
25 Oct. Light rain
Light rain
 9° /5° 5.1 mm 1.4
26 Oct. Light rain
Light rain
 11° /5° 9.8 mm 1.4
27 Oct. Heavy rain at times
Heavy rain at times
 11° /6° 13.1 mm 1.4
28 Oct. Heavy rain at times
Heavy rain at times
 12° /9° 7.4 mm 1.3
29 Oct. Patchy rain possible
Patchy rain possible
 11° /6° 1.5 mm 1.3
30 Oct. Patchy rain possible
Patchy rain possible
 12° /6° 1.8 mm 1.2
31 Oct. Light rain
Light rain
 13° /7° 3.1 mm 1
Next
Important Notice
Our weather forecast for Gwynedd in October 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 October - FAQ

What are the expected maximum and minimum temperatures in Gwynedd during October?
During October, expect a variety of temperatures with highs around 12° and lows near 7°, suitable for diverse activities and preferences.

How much rainfall should be expected in Gwynedd during October?
Significant rainfall exceeding 172.2 mm is expected in Gwynedd during October, occurring over more than 22 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Gwynedd during October?
The average wind speed in Gwynedd during October is 20 km/h, suggesting breezy to windy conditions, depending on your activities.

October rainfall patterns in Gwynedd

Explore the daily rainfall trends and prepare for Gwynedds October weather 💧
Typically, Gwynedd has 22 rainy days in October with a total of 172.2 mm of rainfall.
Top locations in Gwynedd
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Barmouth
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