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July Weather in Porth, United Kingdom

Last updated: August 27, 2025

In July, the average temperature in Porth, United Kingdom hovers around 17°C (63°F). The temperature can dip to a chilly 9°C (48°F) at night or soar to a warm 27°C (81°F) during the day. Expect about 86 mm (3.4 in) of precipitation over 12 days, with an average humidity level of 70%, creating a pleasantly mild atmosphere.

July Temperature in Porth

In July in Porth, the average temperature is 17°C (63°F). Maximum can reach 27°C (81°F), and the minimum can be as low as 9°C (48°F). This pleasant climate makes Porth an ideal destination for travelers seeking mild and comfortable weather.

July Weather in Porth: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Porth, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Porth, July typically has an average temperature of 17°C (63°F), with highs reaching up to 27°C (81°F) and lows dropping to around 9°C (48°F).
JanFebMarAprMayJunJulAugSepOctNovDec434345495459636258544845
Data source: Temperature data for Porth generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

July Precipitation in Porth

In Porth in July, the precipitation amount is 86 mm (3.4 in) over a span of 12 days.

July Precipitation Trends in Porth

The chart displays monthly precipitation patterns in Porth, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Porth, July typically receives around 86 mm (3.4 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec831111015780858610693146111144
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Porth

In Porth in July humidity is 70%. With an average temperature of 17°C (63°F), this humidity feels like a warm embrace, making travel both refreshing and slightly sticky, as you navigate the air thick with moisture.

July Average Humidity in Porth

This chart illustrates the average monthly humidity levels in Porth, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Porth is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%86%84%80%80%70%73%79%89%90%89%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Porth

In Porth in July, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Porth.

Maximum UV Index Levels in Porth for July

The chart shows the monthly maximum UV Index (UVI) for Porth in July, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In July, the maximum UV index in Porth typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124678876421
Data source: Porth July UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How July Weather in Porth Compares to Other Months

Weather in Porth varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Porth, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Porth, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)83 mm (3.3 inches)88%low
February Weather6°C (44°F)111 mm (4.4 inches)88%low
March Weather7°C (45°F)101 mm (4.0 inches)86%moderate
April Weather9°C (49°F)56 mm (2.2 inches)84%high
May Weather12°C (54°F)80 mm (3.2 inches)80%high
June Weather15°C (60°F)85 mm (3.3 inches)80%very high
July Weather17°C (63°F)86 mm (3.4 inches)70%very high
August Weather16°C (62°F)106 mm (4.2 inches)73%high
September Weather15°C (59°F)92 mm (3.6 inches)79%high
October Weather12°C (54°F)146 mm (5.7 inches)89%moderate
November Weather9°C (48°F)111 mm (4.4 inches)90%low
December Weather7°C (45°F)144 mm (5.7 inches)89%low

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