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United Kingdom weather

Weather in Wales for July 2026

Your guide to Wales weather in July - trends and predictions

    Temperatures

  • In general, the average temperature in Wales at the beginning of July is 17.9 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 20.3 °C by the end of July.

    • Rain 🌧️

  • Wales experiences heavy rainfall in July, with over 20 rainy days and an average total precipitation 95 mm.

    • More

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Average dry days
9
Dry days
Average rainy days
22
Rainy days
Average snowy days
0
Snow days
Average temperatures
19°/12°
Temperatures
Average wind speed
24 km/h
Avg max wind
Average humidity
79 %
Avg humidity

Wales Weather July

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

What’s the Weather Like in Wales This July?

Discover the average temperatures and weather trends across Wales’s cities this July.
Patchy rain possibleCardiff19 °C / 12 °CPatchy rain possibleSwansea17 °C / 13 °CPatchy rain possibleNewport19 °C / 13 °CPatchy rain possibleWrexham20 °C / 11 °CPatchy rain possibleBuckley19 °C / 11 °CPatchy rain possibleBarmouth17 °C / 10 °CPatchy rain possibleTenby17 °C / 13 °CPatchy rain possibleRhondda17 °C / 10 °CPatchy rain possibleConwy17 °C / 12 °CPatchy rain possibleTonypandy18 °C / 11 °CPatchy rain possibleAnglesey17 °C / 12 °CPatchy rain possibleLlandudno18 °C / 12 °CMore Locations

Temperatures trend during July in Wales

See the weather trend as well as the moving average line

July weather in Wales day by day

Click on a date for more information
June August
Date Weather Temperatures Rain UV More
1 Jul. Overcast
Overcast
 19° /12° 0.3 mm 4
2 Jul. Overcast
Overcast
 18° /10° 0.4 mm 4
3 Jul. Patchy rain possible
Patchy rain possible
 17° /10° 0.8 mm 4
4 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 17° /10° 3.5 mm 4
5 Jul. Cloudy
Cloudy
 17° /12° 4.2 mm 4
6 Jul. Patchy rain possible
Patchy rain possible
 17° /11° 2.5 mm 4
7 Jul. Sunny
Sunny
 20° /11° 0.7 mm 5
8 Jul. Moderate rain at times
Moderate rain at times
 19° /11° 5.4 mm 5
9 Jul. Light rain shower
Light rain shower
 20° /12° 5.5 mm 5
10 Jul. Moderate rain at times
Moderate rain at times
 21° /12° 4.1 mm 5
11 Jul. Heavy rain at times
Heavy rain at times
 21° /13° 2.7 mm 5
12 Jul. Patchy rain possible
Patchy rain possible
 21° /13° 0.7 mm 5
13 Jul. Patchy rain possible
Patchy rain possible
 21° /13° 1.3 mm 5
14 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 19° /11° 8.9 mm 4
15 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 17° /12° 13.6 mm 4
16 Jul. Moderate rain at times
Moderate rain at times
 19° /13° 2.7 mm 4
17 Jul. Patchy rain possible
Patchy rain possible
 20° /13° 1.5 mm 4
18 Jul. Patchy rain possible
Patchy rain possible
 21° /13° 0.8 mm 5
19 Jul. Cloudy
Cloudy
 22° /14° 0.6 mm 5
20 Jul. Light rain shower
Light rain shower
 19° /12° 8.6 mm 4
21 Jul. Patchy rain possible
Patchy rain possible
 19° /11° 1.3 mm 4
22 Jul. Patchy rain possible
Patchy rain possible
 19° /12° 8.9 mm 4
23 Jul. Light rain shower
Light rain shower
 20° /14° 3.4 mm 4
24 Jul. Moderate or heavy rain shower
Moderate or heavy rain shower
 19° /12° 2.4 mm 4
25 Jul. Patchy rain possible
Patchy rain possible
 20° /12° 0.6 mm 5
26 Jul. Patchy rain possible
Patchy rain possible
 19° /11° 3.1 mm 4
27 Jul. Patchy rain possible
Patchy rain possible
 19° /13° 0.9 mm 4
28 Jul. Patchy rain possible
Patchy rain possible
 20° /12° 0.5 mm 5
29 Jul. Patchy rain possible
Patchy rain possible
 21° /12° 1.5 mm 5
30 Jul. Moderate rain at times
Moderate rain at times
 21° /14° 1.6 mm 5
31 Jul. Moderate rain at times
Moderate rain at times
 22° /14° 2.1 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.
Change Month
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Wales in July - FAQ

What are the expected maximum and minimum temperatures in Wales during July?
Enjoy moderate daytime temperatures of up to 19° 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?
Moderate rainfall is anticipated in Wales during July, with a total of 95 mm spread over approximately 22 days. Considering plans for rainy days is advisable.
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 ☀️
Counties in Wales
Select a county for an accurate weather forecast
AngleseyCardiffCity and County of SwanseaConwyCounty of FlintshireDenbighshireGwyneddNewportPembrokeshireRhondda Cynon TafWrexham
Top locations in Wales
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BarmouthBuckleyCardiffConwyNewportRhonddaSwanseaTenbyTonypandyWrexham
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Location coordinates 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.

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