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Weather in Portrush for July 2025

Your guide to Portrush weather in July - trends and predictions

    Official Weather Alert ⚠️

  • Yellow Rain Warning - See hour by hour.

    • Temperatures

  • Until now, July 2025 in Portrush has been nearly identical to the historical average, with a temperature of 16.4 °C (showing only a slight deviation of -0.1 °C).

  • The forecast for the next days in Portrush predicts temperatures to be around 16 °C, close to the historical average.

  • In general, the average temperature in Portrush at the beginning of July is 14 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 16.6 °C by the end of July.

    • Rain 🌧️

  • Portrush experiences heavy rainfall in July, with over 20 rainy days and an average total precipitation 66.8 mm.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
8
Dry days
Average rainy days
23
Rainy days
Average snowy days
0
Snow days
Average temperatures
16°/12°
Temperatures
Average wind speed
21 km/h
Avg max wind
Average humidity
84 %
Avg humidity

Portrush Weather July

Move between months or click on a day
June
August
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Patchy rain possible
13°
2
Patchy rain possible
14°
3
Light rain shower
14°
4
Light rain
14°
5
Patchy rain possible
15°
6
Light rain shower
14°
7
Patchy rain possible
14°
8
Light drizzle
16°
9
Overcast
17°
10
Patchy rain possible
19°
11
Cloudy
21°
12
Sunny
22°
13
Partly cloudy
20°
14
Light rain shower
17°
15
Patchy rain possible
15°
16
Patchy rain possible
17°
17
Patchy rain possible
18°
18
Moderate or heavy rain shower
16°
19
Overcast
18°
20
Moderate rain at times
14°
21
Weather Alert Moderate rain
15°
22
Patchy rain possible
16°
23
Patchy rain possible
14°
24
Patchy rain possible
15°
25
Patchy rain possible
15°
26
Patchy rain possible
17°
27
Patchy rain possible
15°
28
Patchy rain possible
16°
29
Patchy rain possible
16°
30
Patchy rain possible
20°
31
Patchy rain possible
17°

Temperatures trend during July in Portrush

See the weather trend as well as the moving average line

July weather in Portrush day by day

Click on a date for more information
June August
Date Weather Temperatures Rain UV More
1 Jul. Patchy rain possible
Patchy rain possible
 13° /11° 0.1 mm 3
2 Jul. Patchy rain possible
Patchy rain possible
 14° /9° 2.1 mm 3
3 Jul. Light rain shower
Light rain shower
 14° /9° 5.5 mm 3
4 Jul. Light rain
Light rain
 14° /12° 3.3 mm 3
5 Jul. Patchy rain possible
Patchy rain possible
 15° /12° 1.1 mm 4
6 Jul. Light rain shower
Light rain shower
 14° /12° 2.1 mm 3
7 Jul. Patchy rain possible
Patchy rain possible
 14° /12° 0.2 mm 3
8 Jul. Light drizzle
Light drizzle
 16° /12° 0.6 mm 4
9 Jul. Overcast
Overcast
 17° /13° 0.6 mm 4
10 Jul. Patchy rain possible
Patchy rain possible
 19° /13° 0.1 mm 4
11 Jul. Cloudy
Cloudy
 21° /14° 0 mm 5
12 Jul. Sunny
Sunny
 22° /14° 0 mm 6
13 Jul. Partly cloudy
Partly cloudy
 20° /15° 0.7 mm 6
14 Jul. Light rain shower
Light rain shower
 17° /11° 7.9 mm 4
15 Jul. Patchy rain possible
Patchy rain possible
 15° /11° 0.8 mm 4
16 Jul. Patchy rain possible
Patchy rain possible
 17° /12° 0.1 mm 4
17 Jul. Patchy rain possible
Patchy rain possible
 18° /11° 5.2 mm 4
18 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 16° /13° 5.8 mm 4
19 Jul. Overcast
Overcast
 18° /13° 1.2 mm 4
20 Jul. Moderate rain at times
Moderate rain at times
 14° /10° 8.2 mm 3
21 Jul. Moderate rain
Moderate rain
 15° /14° 12 mm 0.3
22 Jul. Patchy rain possible
Patchy rain possible
 16° /13° 0.9 mm 1.7
23 Jul. Patchy rain possible
Patchy rain possible
 14° /13° 2.6 mm 1.4
24 Jul. Patchy rain possible
Patchy rain possible
 15° /12° 0.3 mm 1.6
25 Jul. Patchy rain possible
Patchy rain possible
 15° /13° 0.2 mm 1.1
26 Jul. Patchy rain possible
Patchy rain possible
 17° /12° 1.5 mm 3
27 Jul. Patchy rain possible
Patchy rain possible
 15° /14° 0.7 mm 3
28 Jul. Patchy rain possible
Patchy rain possible
 16° /13° 1.5 mm 4
29 Jul. Patchy rain possible
Patchy rain possible
 16° /15° 0.3 mm 4
30 Jul. Patchy rain possible
Patchy rain possible
 20° /16° 0.3 mm 4
31 Jul. Patchy rain possible
Patchy rain possible
 17° /13° 2.7 mm 4
Next
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.
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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?
Moderate rainfall is anticipated in Portrush during July, with a total of 66.8 mm spread over approximately 23 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Portrush during July?
The average wind speed in Portrush during July is 21 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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Location coordinates Where is Portrush?

Get accurate weather forecasts for Portrush, located at latitude 55.196 and longitude -6.649. Stay updated with localized weather information tailored for Portrush.

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