Derry
May
Weather in Derry for May 2025
Your guide to Derry weather in May - trends and predictions
In general, the average temperature in Derry at the beginning of May is 13.9 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 15.9 °C by the end of May.
Derry experiences moderate rainfall in May, with an average of 9 rainy days and a total precipitation of 47.6 mm.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
22
Dry days
9
Rainy days
0
Snow days
15°/7°
Temperatures
15 km/h
Avg max wind
83 %
Avg humidity
Derry in May average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  15° | 2  16° | 3 16° | 4  12° | |||
| 5 14° | 6 11° | 7  13° | 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° |
You can click on date
Access Derry weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during May in Derry
See the weather trend as well as the moving average line
May weather day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May | Patchy rain possible | 15° /6° | 0 mm | 4 | |
| 2 May | Fog | 16° /6° | 0.3 mm | 4 | |
| 3 May | Patchy rain possible | 16° /6° | 0.4 mm | 4 | |
| 4 May | Light rain | 12° /10° | 4.8 mm | 3 | |
| 5 May | Fog | 14° /9° | 1.3 mm | 3 | |
| 6 May | Patchy rain possible | 11° /6° | 0.5 mm | 3 | |
| 7 May | Overcast | 13° /5° | 0 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 | |
| Next | |||||
Important Notice
Our weather forecast for Derry 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 forecast closer to your planned date for the most up-to-date weather information.
Derry in May - FAQ
What are the expected maximum and minimum temperatures in Derry 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 during May?
In May, Derry 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 during May?
The average wind speed in Derry during May is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Derry
Explore the daily rainfall trends and prepare for Derrys May weather 💧
Quick links
You are here
Where is Derry?Get accurate weather forecasts for Derry, located at latitude 54.998 and longitude -7.309. Stay updated with localized weather information tailored for Derry.
Found a mistake?
We appreciate your attention to details. Tell us here.