Pembrokeshire (Tenby)
May
Weather in Pembrokeshire for May 2026
Your guide to Pembrokeshire weather in May - trends and predictions
In general, the average temperature in Pembrokeshire at the beginning of May is 12.9 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 14.4 °C by the end of May.
Pembrokeshire experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 105.5 mm.
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Temperatures
Rain 🌧️
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9
Dry days
22
Rainy days
0
Snow days
14°/10°
Temperatures
23 km/h
Avg max wind
86 %
Avg humidity
Pembrokeshire Weather May
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Temperatures trend during May in Pembrokeshire
See the weather trend as well as the moving average line
May weather in Pembrokeshire day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Patchy rain possible | 15° /9° | 1.7 mm | 4 | |
| 2 May |  Moderate or heavy rain shower | 12° /8° | 14.8 mm | 3 | |
| 3 May | Moderate rain at times | 11° /8° | 1.8 mm | 4 | |
| 4 May |  Overcast | 12° /7° | 0.5 mm | 3 | |
| 5 May | Moderate rain at times | 11° /5° | 2 mm | 3 | |
| 6 May |  Heavy rain at times | 14° /7° | 0.9 mm | 4 | |
| 7 May | Patchy rain possible | 15° /8° | 0.4 mm | 4 | |
| 8 May |  Cloudy | 13° /8° | 0 mm | 3 | |
| 9 May |  Sunny | 16° /8° | 0 mm | 4 | |
| 10 May | Overcast | 16° /9° | 0 mm | 4 | |
| 11 May | Overcast | 16° /10° | 3.2 mm | 4 | |
| 12 May | Moderate rain at times | 15° /10° | 1.2 mm | 4 | |
| 13 May | Moderate or heavy rain shower | 14° /10° | 10.6 mm | 4 | |
| 14 May | Overcast | 15° /10° | 0 mm | 5 | |
| 15 May | Patchy rain possible | 16° /10° | 0.5 mm | 4 | |
| 16 May | Patchy rain possible | 16° /8° | 1.5 mm | 5 | |
| 17 May | Patchy rain possible | 16° /10° | 1 mm | 5 | |
| 18 May | Patchy rain possible | 17° /10° | 0.4 mm | 5 | |
| 19 May | Overcast | 17° /10° | 0.5 mm | 4 | |
| 20 May | Moderate or heavy rain shower | 16° /9° | 3.4 mm | 4 | |
| 21 May | Patchy rain possible | 15° /10° | 1 mm | 4 | |
| 22 May | Moderate or heavy rain shower | 14° /10° | 2.1 mm | 4 | |
| 23 May | Patchy rain possible | 14° /9° | 0.3 mm | 4 | |
| 24 May | Overcast | 14° /10° | 1.1 mm | 4 | |
| 25 May | Patchy rain possible | 14° /9° | 2.7 mm | 3 | |
| 26 May | Moderate or heavy rain shower | 14° /10° | 10.5 mm | 3 | |
| 27 May | Patchy rain possible | 14° /10° | 8.5 mm | 3 | |
| 28 May | Heavy rain at times | 14° /11° | 2.3 mm | 3 | |
| 29 May | Patchy rain possible | 15° /12° | 0.8 mm | 4 | |
| 30 May | Patchy rain possible | 15° /11° | 0.5 mm | 4 | |
| 31 May | Patchy rain possible | 15° /11° | 0.3 mm | 4 | |
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Important Notice
Our weather forecast for Pembrokeshire 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 Pembrokeshire forecast closer to your planned date for the most up-to-date weather information.
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Pembrokeshire in May - FAQ
What are the expected maximum and minimum temperatures in Pembrokeshire during May?
During May, expect a variety of temperatures with highs around 14° and lows near 10°, suitable for diverse activities and preferences.
How much rainfall should be expected in Pembrokeshire during May?
Significant rainfall exceeding 105.5 mm is expected in Pembrokeshire during May, occurring over more than 22 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Pembrokeshire during May?
The average wind speed in Pembrokeshire during May is 23 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Pembrokeshire
Explore the daily rainfall trends and prepare for Pembrokeshires May weather 💧
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