Wales (Cardiff)
July
Weather in Wales for July 2025
Your guide to Wales weather in July - trends and predictions
In general, the average temperature in Wales at the beginning of July is 17.4 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 19.9 °C by the end of July.
Wales experiences heavy rainfall in July, with over 20 rainy days and an average total precipitation 117.4 mm.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
7
Dry days
24
Rainy days
0
Snow days
18°/12°
Temperatures
24 km/h
Avg max wind
81 %
Avg humidity
Wales in July average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  18° | 2 17° | 3  17° | 4  16° | 5  17° | 6 17° | |
| 7  20° | 8 18° | 9 19° | 10 19° | 11  18° | 12 18° | 13 18° |
| 14 18° | 15 17° | 16 18° | 17 19° | 18 20° | 19 21° | 20 19° |
| 21 18° | 22 18° | 23 19° | 24 18° | 25 19° | 26 18° | 27 19° |
| 28 20° | 29 21° | 30 21° | 31 21° |
You can click on date
Access Wales weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during July in Wales
See the weather trend as well as the moving average line
July weather day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jul. | Overcast | 18° /11° | 0.3 mm | 4 | |
| 2 Jul. | Overcast | 17° /10° | 0.1 mm | 4 | |
| 3 Jul. | Patchy rain possible | 17° /11° | 1.2 mm | 4 | |
| 4 Jul. | Moderate or heavy rain shower | 16° /10° | 5.2 mm | 4 | |
| 5 Jul. | Cloudy | 17° /11° | 5 mm | 4 | |
| 6 Jul. | Patchy rain possible | 17° /10° | 3.3 mm | 4 | |
| 7 Jul. | Sunny | 20° /11° | 0.9 mm | 5 | |
| 8 Jul. | Moderate rain at times | 18° /12° | 8.1 mm | 4 | |
| 9 Jul. | Moderate or heavy rain shower | 19° /12° | 7.6 mm | 5 | |
| 10 Jul. | Moderate rain at times | 19° /11° | 6.1 mm | 4 | |
| 11 Jul. | Heavy rain at times | 18° /12° | 4.1 mm | 4 | |
| 12 Jul. | Patchy rain possible | 18° /11° | 1.1 mm | 4 | |
| 13 Jul. | Patchy rain possible | 18° /12° | 1.9 mm | 4 | |
| 14 Jul. | Moderate or heavy rain shower | 18° /11° | 12.8 mm | 4 | |
| 15 Jul. | Moderate or heavy rain shower | 17° /12° | 15.2 mm | 4 | |
| 16 Jul. | Moderate rain at times | 18° /13° | 3.9 mm | 4 | |
| 17 Jul. | Patchy rain possible | 19° /12° | 1.8 mm | 4 | |
| 18 Jul. | Moderate rain at times | 20° /12° | 1.1 mm | 5 | |
| 19 Jul. | Cloudy | 21° /13° | 0.1 mm | 6 | |
| 20 Jul. | Patchy rain possible | 19° /12° | 6.6 mm | 4 | |
| 21 Jul. | Patchy rain possible | 18° /11° | 0.3 mm | 4 | |
| 22 Jul. | Moderate or heavy rain shower | 18° /12° | 12.9 mm | 4 | |
| 23 Jul. | Patchy rain possible | 19° /15° | 2.8 mm | 4 | |
| 24 Jul. | Moderate or heavy rain shower | 18° /12° | 3.5 mm | 4 | |
| 25 Jul. | Patchy rain possible | 19° /12° | 0.9 mm | 4 | |
| 26 Jul. | Moderate or heavy rain shower | 18° /10° | 4.5 mm | 4 | |
| 27 Jul. | Patchy rain possible | 19° /14° | 0.9 mm | 5 | |
| 28 Jul. | Patchy rain possible | 20° /13° | 0.6 mm | 5 | |
| 29 Jul. | Patchy rain possible | 21° /13° | 0.6 mm | 5 | |
| 30 Jul. | Moderate rain at times | 21° /14° | 2.3 mm | 5 | |
| 31 Jul. | Moderate rain at times | 21° /15° | 1.6 mm | 5 | |
| Next | |||||
Important Notice
Our weather forecast for Wales 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 Wales forecast closer to your planned date for the most up-to-date weather information.
Wales in July - FAQ
What are the expected maximum and minimum temperatures in Wales during July?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Wales during July?
Significant rainfall exceeding 117.4 mm is expected in Wales during July, occurring over more than 24 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Wales during July?
The average wind speed in Wales during July is 24 km/h, suggesting breezy to windy conditions, depending on your activities.
July rainfall patterns in Wales
Explore the daily rainfall trends and prepare for Waless July weather 💧
UV exposure in Wales during July
Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
Provinces in Wales
Select a province for an accurate weather forecast
Top locations in Wales
Select a location for an accurate weather forecast
More Locations Quick links
You are here
Where is Wales?Get accurate weather forecasts for Wales, located at latitude 51.48 and longitude -3.18. Stay updated with localized weather information tailored for Wales.
Found a mistake?
We appreciate your attention to details. Tell us here.