Barmouth
May
Weather in Barmouth for May 2025
Your guide to Barmouth weather in May - trends and predictions
The forecast for the next days in Barmouth predicts temperatures to be around 13 °C, close to the historical average.
In general, the average temperature in Barmouth at the beginning of May is 13 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 13.3 °C by the end of May.
Barmouth experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 144.1 mm.
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Temperatures
Rain 🌧️
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8
Dry days
23
Rainy days
0
Snow days
15°/8°
Temperatures
14 km/h
Avg max wind
86 %
Avg humidity
Barmouth Weather May
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  17° | 2 15° | 3 14° | 4 11° | |||
| 5  11° | 6  12° | 7 11° | 8 13° | 9  12° | 10 12° | 11 12° |
| 12 12° | 13 12° | 14 11° | 15 16° | 16  16° | 17 15° | 18 17° |
| 19 19° | 20 17° | 21 17° | 22 12° | 23 9° | 24 11° | 25 15° |
| 26 12° | 27 12° | 28 12° | 29 13° | 30 14° | 31 15° |
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Temperatures trend during May in Barmouth
See the weather trend as well as the moving average line
May weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May | Sunny | 17° /10° | 0 mm | 1.6 | |
| 2 May | Sunny | 15° /7° | 0 mm | 1.5 | |
| 3 May | Sunny | 14° /6° | 0 mm | 1.5 | |
| 4 May | Sunny | 11° /5° | 0 mm | 1.4 | |
| 5 May | Partly cloudy | 11° /4° | 0 mm | 1.1 | |
| 6 May | Patchy rain possible | 12° /6° | 0.1 mm | 2 | |
| 7 May | Sunny | 11° /7° | 0 mm | 3 | |
| 8 May | Patchy rain possible | 13° /9° | 0.2 mm | 3 | |
| 9 May | Cloudy | 12° /6° | 0 mm | 2 | |
| 10 May | Sunny | 12° /7° | 0 mm | 3 | |
| 11 May | Sunny | 12° /7° | 0 mm | 3 | |
| 12 May | Sunny | 12° /7° | 0 mm | 4 | |
| 13 May | Patchy rain possible | 12° /7° | 0.1 mm | 3 | |
| 14 May | Patchy rain possible | 11° /6° | 0.1 mm | 2 | |
| 15 May | Patchy rain possible | 16° /10° | 0.5 mm | 4 | |
| 16 May | Moderate or heavy rain shower | 16° /7° | 12.7 mm | 4 | |
| 17 May | Patchy rain possible | 15° /10° | 0.5 mm | 4 | |
| 18 May | Patchy rain possible | 17° /8° | 0.8 mm | 4 | |
| 19 May | Sunny | 19° /8° | 0 mm | 5 | |
| 20 May | Moderate or heavy rain shower | 17° /9° | 18.5 mm | 4 | |
| 21 May | Moderate or heavy rain shower | 17° /9° | 7.6 mm | 4 | |
| 22 May | Moderate or heavy rain shower | 12° /9° | 16 mm | 3 | |
| 23 May | Moderate rain at times | 9° /7° | 8.8 mm | 2 | |
| 24 May | Patchy rain possible | 11° /7° | 1.8 mm | 3 | |
| 25 May | Patchy rain possible | 15° /5° | 0.4 mm | 4 | |
| 26 May | Moderate or heavy rain shower | 12° /8° | 12.8 mm | 3 | |
| 27 May | Patchy rain possible | 12° /8° | 6.3 mm | 3 | |
| 28 May | Moderate or heavy rain shower | 12° /9° | 7.5 mm | 3 | |
| 29 May | Moderate rain at times | 13° /9° | 5.3 mm | 3 | |
| 30 May | Moderate rain at times | 14° /8° | 7.8 mm | 3 | |
| 31 May | Patchy rain possible | 15° /7° | 0.1 mm | 4 | |
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Important Notice
Our weather forecast for Barmouth in May 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 Barmouth forecast closer to your planned date for the most up-to-date weather information.
Barmouth in May - FAQ
What are the expected maximum and minimum temperatures in Barmouth during May?
During May, expect a variety of temperatures with highs around 15° and lows near 8°, suitable for diverse activities and preferences.
How much rainfall should be expected in Barmouth during May?
Significant rainfall exceeding 144.1 mm is expected in Barmouth during May, occurring over more than 23 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Barmouth during May?
The average wind speed in Barmouth during May is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Barmouth
Explore the daily rainfall trends and prepare for Barmouths May weather 💧
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