Derry City and Strabane (Derry)
May
Weather in Derry City and Strabane for May 2025
Your guide to Derry City and Strabane weather in May - trends and predictions
Expect cooler weather in first days of May 2025 in Derry City and Strabane with the forecast suggesting a temperature of 17.2 °C, lower than the historical average.
In general, the average temperature in Derry City and Strabane at the beginning of May is 18 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 15.9 °C by the end of May.
Derry City and Strabane experiences moderate rainfall in May, with an average of 9 rainy days and a total precipitation of 47.6 mm.
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Temperatures
Rain 🌧️
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22
Dry days
9
Rainy days
0
Snow days
15°/7°
Temperatures
15 km/h
Avg max wind
83 %
Avg humidity
Derry City and Strabane Weather May
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  21° | 2 19° | 3 20° | 4 20° | |||
| 5  17° | 6 15° | 7 14° | 8  15° | 9 16° | 10 19° | 11 20° |
| 12 17° | 13 16° | 14 14° | 15 16° | 16 18° | 17 18° | 18 16° |
| 19 17° | 20  15° | 21  13° | 22 13° | 23 14° | 24 13° | 25 15° |
| 26 14° | 27 17° | 28 14° | 29 16° | 30 17° | 31 18° |
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Temperatures trend during May in Derry City and Strabane
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 | 21° /10° | 0 mm | 4 | |
| 2 May | Sunny | 19° /10° | 0 mm | 4 | |
| 3 May | Sunny | 20° /8° | 0 mm | 4 | |
| 4 May | Sunny | 20° /9° | 0 mm | 4 | |
| 5 May | Patchy rain possible | 17° /10° | 1 mm | 3 | |
| 6 May | Patchy rain possible | 15° /10° | 1 mm | 3 | |
| 7 May | Patchy rain possible | 14° /9° | 1.7 mm | 3 | |
| 8 May | Light drizzle | 15° /8° | 0.3 mm | 4 | |
| 9 May | Light rain | 16° /8° | 0.9 mm | 4 | |
| 10 May | Patchy rain possible | 19° /9° | 0.2 mm | 4 | |
| 11 May | Patchy rain possible | 20° /7° | 0.1 mm | 5 | |
| 12 May | Light rain shower | 17° /10° | 11.1 mm | 4 | |
| 13 May | Light rain shower | 16° /9° | 9.3 mm | 4 | |
| 14 May | Light drizzle | 14° /8° | 0.9 mm | 3 | |
| 15 May | Light rain shower | 16° /7° | 1.8 mm | 4 | |
| 16 May | Light drizzle | 18° /7° | 0.6 mm | 4 | |
| 17 May | Patchy rain possible | 18° /8° | 0.1 mm | 4 | |
| 18 May | Patchy rain possible | 16° /5° | 0.1 mm | 4 | |
| 19 May | Patchy rain possible | 17° /5° | 0 mm | 4 | |
| 20 May | Heavy rain at times | 15° /9° | 5.6 mm | 4 | |
| 21 May | Overcast | 13° /9° | 0 mm | 3 | |
| 22 May | Overcast | 13° /6° | 1.5 mm | 3 | |
| 23 May | Overcast | 14° /7° | 0.2 mm | 4 | |
| 24 May | Patchy rain possible | 13° /7° | 0.9 mm | 4 | |
| 25 May | Overcast | 15° /7° | 0 mm | 4 | |
| 26 May | Overcast | 14° /7° | 0.6 mm | 4 | |
| 27 May | Overcast | 17° /6° | 1.9 mm | 4 | |
| 28 May | Overcast | 14° /7° | 3.1 mm | 4 | |
| 29 May | Sunny | 16° /6° | 0.5 mm | 5 | |
| 30 May | Sunny | 17° /6° | 0.7 mm | 5 | |
| 31 May | Sunny | 18° /5° | 0 mm | 5 | |
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Important Notice
Our weather forecast for Derry City and Strabane 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 Derry City and Strabane forecast closer to your planned date for the most up-to-date weather information.
Derry City and Strabane in May - FAQ
What are the expected maximum and minimum temperatures in Derry City and Strabane during May?
During May, expect a variety of temperatures with highs around 15° and lows near 7°, suitable for diverse activities and preferences.
How much rainfall should be expected in Derry City and Strabane during May?
In May, Derry City and Strabane can expect light to moderate rainfall, totaling 47.6 mm across approximately 9 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Derry City and Strabane during May?
The average wind speed in Derry City and Strabane during May is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Derry City and Strabane
Explore the daily rainfall trends and prepare for Derry City and Strabanes May weather 💧
UV exposure in Derry City and Strabane during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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