Merthyr Tydfil Weather in July

What's the weather like in Merthyr Tydfil (Wales) in July 2024?

The climate in Merthyr Tydfil during July can be summarized as mild and a little damp.

July is in the summer in Merthyr Tydfil and is typically the warmest month of the year. Daytime maximum temperatures average around 19°C (65°F), whilst at night 11°C (51°F) is normal.

Merthyr Tydfil weather averages (imperial / metric)
Daytime temperature 18.5°C 65.3°F
Nightly temperature 10.5°C 50.9°F
Average temperature 14.5°C 58.1°F
Daily sunshine 6 hrs
Avg rainfall 93 mm 3.7 ins
Rainy days 14 days
Sea temperature 15.1°C 59.1°F
Humidity 85%
Windspeed 15.5kph 10 mph

On average July is the driest month of the year in Merthyr Tydfil with around 93mm 3.7 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.

On the flip side this corresponds to an average of 6 hours of sunshine per day.

July temperatures in Merthyr Tydfil

Merthyr Tydfil average temperature in July

July rainfall

Merthyr Tydfil average rain in July

July hourly sunshine

Merthyr Tydfil average rain in July

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Merthyr Tydfil in July 2024.

Other monthly averages

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Merthyr Tydfil weather stats

Merthyr Tydfil weather statistics
Hottest month: July 18.3°C 64.9°F
Driest month: July 93mm 3.7ins
Sunniest month: June 6.6hrs
Coldest month: February 5.2°C 41.4°F
Wettest month: December 212mm 8.3ins
Map showing location of Merthyr Tydfil (51.74794, -3.37779) Merthyr Tydfil map pin © Google

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