Portrush
July
Weather in Portrush for July 2026
Your guide to Portrush weather in July - trends and predictions
In general, the average temperature in Portrush at the beginning of July is 14 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 15.9 °C by the end of July.
Portrush experiences heavy rainfall in July, with over 20 rainy days and an average total precipitation 108.1 mm.
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Temperatures
Rain 🌧️
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10
Dry days
21
Rainy days
0
Snow days
16°/12°
Temperatures
22 km/h
Avg max wind
85 %
Avg humidity
Portrush Weather July
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Temperatures trend during July in Portrush
See the weather trend as well as the moving average line
July weather in Portrush day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jul. |  Patchy rain possible | 13° /11° | 0.1 mm | 3 | |
| 2 Jul. | Patchy rain possible | 14° /9° | 2.1 mm | 3 | |
| 3 Jul. | Light rain shower | 14° /9° | 5.5 mm | 3 | |
| 4 Jul. |  Light rain | 14° /12° | 3.3 mm | 3 | |
| 5 Jul. | Patchy rain possible | 15° /12° | 1.1 mm | 4 | |
| 6 Jul. | Light rain shower | 14° /12° | 2.1 mm | 3 | |
| 7 Jul. | Patchy rain possible | 14° /12° | 0.2 mm | 3 | |
| 8 Jul. | Light drizzle | 16° /12° | 0.6 mm | 4 | |
| 9 Jul. |  Overcast | 17° /13° | 0.6 mm | 4 | |
| 10 Jul. | Patchy rain possible | 19° /13° | 0.1 mm | 4 | |
| 11 Jul. |  Cloudy | 21° /14° | 0 mm | 5 | |
| 12 Jul. |  Sunny | 22° /14° | 0 mm | 6 | |
| 13 Jul. |  Partly cloudy | 20° /15° | 0.7 mm | 6 | |
| 14 Jul. | Light rain shower | 17° /11° | 7.9 mm | 4 | |
| 15 Jul. | Patchy rain possible | 15° /11° | 0.8 mm | 4 | |
| 16 Jul. | Patchy rain possible | 17° /12° | 0.1 mm | 4 | |
| 17 Jul. | Patchy rain possible | 18° /11° | 5.2 mm | 4 | |
| 18 Jul. |  Moderate or heavy rain shower | 16° /13° | 5.8 mm | 4 | |
| 19 Jul. | Overcast | 18° /13° | 1.2 mm | 4 | |
| 20 Jul. | Moderate rain at times | 15° /11° | 5 mm | 4 | |
| 21 Jul. | Patchy rain possible | 15° /11° | 9.6 mm | 4 | |
| 22 Jul. | Overcast | 15° /12° | 1 mm | 4 | |
| 23 Jul. | Overcast | 14° /12° | 0.3 mm | 3 | |
| 24 Jul. | Patchy rain possible | 17° /13° | 0.4 mm | 4 | |
| 25 Jul. | Moderate or heavy rain shower | 16° /11° | 3.9 mm | 4 | |
| 26 Jul. | Moderate or heavy rain shower | 16° /11° | 2.8 mm | 4 | |
| 27 Jul. | Patchy rain possible | 15° /11° | 2.2 mm | 4 | |
| 28 Jul. | Patchy rain possible | 17° /12° | 0.3 mm | 4 | |
| 29 Jul. |  Heavy rain at times | 16° /12° | 2.9 mm | 4 | |
| 30 Jul. | Patchy rain possible | 15° /11° | 0.3 mm | 4 | |
| 31 Jul. | Patchy rain possible | 16° /11° | 0.7 mm | 4 | |
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Important Notice
Our weather forecast for Portrush 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 Portrush forecast closer to your planned date for the most up-to-date weather information.
Change Month
Portrush in July - FAQ
What are the expected maximum and minimum temperatures in Portrush during July?
Enjoy moderate daytime temperatures of up to 16° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Portrush during July?
Significant rainfall exceeding 108.1 mm is expected in Portrush during July, occurring over more than 21 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Portrush during July?
The average wind speed in Portrush during July is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
July rainfall patterns in Portrush
Explore the daily rainfall trends and prepare for Portrushs July weather 💧
UV exposure in Portrush during July
Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
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