Causeway Coast and Glens (Portrush)
May
Weather in Causeway Coast and Glens for May 2026
Your guide to Causeway Coast and Glens weather in May - trends and predictions
In general, the average temperature in Causeway Coast and Glens at the beginning of May is 10 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 12.4 °C by the end of May.
The climate of Causeway Coast and Glens in May is notably wet, with an average of 15 rainy days, and a total of 76 mm of precipitation.
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Temperatures
Rain 🌧️
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16
Dry days
15
Rainy days
0
Snow days
13°/8°
Temperatures
21 km/h
Avg max wind
80 %
Avg humidity
Causeway Coast and Glens Weather May
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Temperatures trend during May in Causeway Coast and Glens
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May weather in Causeway Coast and Glens day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Patchy rain possible | 12° /8° | 0.4 mm | 3 | |
| 2 May | Patchy rain possible | 10° /7° | 0.3 mm | 3 | |
| 3 May | Patchy rain possible | 9° /7° | 0.6 mm | 2 | |
| 4 May |  Overcast | 8° /6° | 0 mm | 2 | |
| 5 May |  Sunny | 10° /4° | 0 mm | 4 | |
| 6 May | Overcast | 11° /4° | 0 mm | 3 | |
| 7 May |  Cloudy | 10° /7° | 0 mm | 3 | |
| 8 May | Cloudy | 12° /6° | 0 mm | 3 | |
| 9 May | Cloudy | 15° /8° | 0 mm | 4 | |
| 10 May | Overcast | 16° /8° | 0 mm | 4 | |
| 11 May | Patchy rain possible | 16° /9° | 1.2 mm | 4 | |
| 12 May |  Moderate or heavy rain shower | 15° /9° | 22.6 mm | 4 | |
| 13 May | Sunny | 18° /11° | 0 mm | 5 | |
| 14 May | Sunny | 15° /9° | 0 mm | 5 | |
| 15 May | Overcast | 14° /8° | 0 mm | 3 | |
| 16 May | Sunny | 15° /8° | 0 mm | 5 | |
| 17 May | Sunny | 15° /9° | 0 mm | 5 | |
| 18 May | Overcast | 14° /9° | 0 mm | 3 | |
| 19 May |  Partly cloudy | 14° /8° | 0 mm | 4 | |
| 20 May | Patchy rain possible | 14° /8° | 0.5 mm | 3 | |
| 21 May | Sunny | 12° /9° | 0 mm | 4 | |
| 22 May | Sunny | 13° /8° | 0 mm | 4 | |
| 23 May |  Heavy rain at times | 13° /7° | 6 mm | 3 | |
| 24 May | Moderate or heavy rain shower | 16° /12° | 14 mm | 4 | |
| 25 May | Light rain shower | 11° /8° | 6.8 mm | 3 | |
| 26 May | Light rain shower | 11° /8° | 9.5 mm | 3 | |
| 27 May | Light rain shower | 11° /8° | 2 mm | 3 | |
| 28 May | Light rain shower | 12° /9° | 1.5 mm | 3 | |
| 29 May | Light rain shower | 15° /10° | 7.1 mm | 4 | |
| 30 May | Patchy rain possible | 13° /10° | 0.6 mm | 3 | |
| 31 May | Light rain shower | 14° /10° | 2.9 mm | 3 | |
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Important Notice
Our weather forecast for Causeway Coast and Glens 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 Causeway Coast and Glens forecast closer to your planned date for the most up-to-date weather information.
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Causeway Coast and Glens in May - FAQ
What are the expected maximum and minimum temperatures in Causeway Coast and Glens during May?
During May, expect a variety of temperatures with highs around 13° and lows near 8°, suitable for diverse activities and preferences.
How much rainfall should be expected in Causeway Coast and Glens during May?
Moderate rainfall is anticipated in Causeway Coast and Glens during May, with a total of 76 mm spread over approximately 15 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Causeway Coast and Glens during May?
The average wind speed in Causeway Coast and Glens during May is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Causeway Coast and Glens
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