Derry City and Strabane (Derry)
July
Weather in Derry City and Strabane for July 2026
Your guide to Derry City and Strabane weather in July - trends and predictions
So far, July 2026 in Derry City and Strabane is slightly warmer than the historical average by 1.8 °C.
The forecast for the next days in Derry City and Strabane predicts temperatures to be around 18 °C, close to the historical average.
In general, the average temperature in Derry City and Strabane at the beginning of July is 16.4 °C. As the month progressed, temperatures tended to remain steady, reaching an average of 16.4 °C by the end of July.
Derry City and Strabane experiences heavy rainfall in July, with over 20 rainy days and an average total precipitation 93.4 mm.
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Temperatures
Rain 🌧️
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3
Dry days
28
Rainy days
0
Snow days
18°/10°
Temperatures
18 km/h
Avg max wind
83 %
Avg humidity
Derry City and Strabane Weather July
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Temperatures trend during July in Derry City and Strabane
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July weather in Derry City and Strabane day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jul. |  Patchy rain possible | 17° /9° | 3.1 mm | 3 | |
| 2 Jul. | Patchy rain possible | 16° /8° | 1.5 mm | 4 | |
| 3 Jul. | Light rain shower | 15° /8° | 3.6 mm | 3 | |
| 4 Jul. |  Moderate or heavy rain shower | 15° /10° | 3.6 mm | 3 | |
| 5 Jul. | Patchy rain possible | 16° /10° | 1.4 mm | 3 | |
| 6 Jul. | Light rain shower | 17° /9° | 3.7 mm | 4 | |
| 7 Jul. | Patchy rain possible | 19° /10° | 2 mm | 4 | |
| 8 Jul. |  Overcast | 20° /10° | 0.3 mm | 5 | |
| 9 Jul. | Moderate or heavy rain shower | 20° /10° | 2.1 mm | 5 | |
| 10 Jul. | Moderate or heavy rain shower | 19° /9° | 3.1 mm | 4 | |
| 11 Jul. | Patchy rain possible | 19° /10° | 1.4 mm | 5 | |
| 12 Jul. | Patchy rain possible | 21° /10° | 1.9 mm | 5 | |
| 13 Jul. | Patchy rain possible | 20° /11° | 1.3 mm | 6 | |
| 14 Jul. |  Heavy rain at times | 20° /9° | 7.6 mm | 5 | |
| 15 Jul. | Light rain shower | 19° /9° | 4.2 mm | 5 | |
| 16 Jul. | Patchy rain possible | 20° /10° | 1.4 mm | 5 | |
| 17 Jul. | Moderate rain at times | 19° /9° | 6.9 mm | 5 | |
| 18 Jul. | Light rain shower | 18° /10° | 4 mm | 5 | |
| 19 Jul. | Patchy rain possible | 19° /10° | 2 mm | 5 | |
| 20 Jul. | Overcast | 18° /13° | 0.2 mm | 5.4 | |
| 21 Jul. |  Partly cloudy | 20° /11° | 0 mm | 6.1 | |
| 22 Jul. | Patchy rain possible | 19° /11° | 0.3 mm | 5.5 | |
| 23 Jul. |  Sunny | 21° /10° | 0 mm | 6.4 | |
| 24 Jul. | Sunny | 22° /9° | 0 mm | 6.4 | |
| 25 Jul. | Patchy rain possible | 14° /11° | 10 mm | 3 | |
| 26 Jul. | Patchy rain possible | 17° /11° | 1.5 mm | 4 | |
| 27 Jul. | Light rain shower | 15° /10° | 2.9 mm | 4 | |
| 28 Jul. | Patchy rain possible | 18° /9° | 0.1 mm | 5 | |
| 29 Jul. | Patchy rain possible | 20° /13° | 1.1 mm | 4 | |
| 30 Jul. | Patchy rain possible | 17° /12° | 1.1 mm | 4 | |
| 31 Jul. | Patchy rain possible | 14° /11° | 8.3 mm | 3 | |
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Important Notice
Our weather forecast for Derry City and Strabane in July 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.
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Derry City and Strabane in July - FAQ
What are the expected maximum and minimum temperatures in Derry City and Strabane during July?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 10°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Derry City and Strabane during July?
Moderate rainfall is anticipated in Derry City and Strabane during July, with a total of 93.4 mm spread over approximately 28 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Derry City and Strabane during July?
The average wind speed in Derry City and Strabane during July is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
July rainfall patterns in Derry City and Strabane
Explore the daily rainfall trends and prepare for Derry City and Strabanes July weather 💧
Typically, Derry City and Strabane has 28 rainy days in July with a total of 93.4 mm of rainfall.
UV exposure in Derry City and Strabane during July
Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
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