nomadseason

July Weather in Portswood, United Kingdom

Last updated: August 27, 2025

In July, the average temperature in Portswood, United Kingdom is a pleasant 18°C (65°F). While you can enjoy warm days with highs reaching up to 31°C (88°F), be prepared for cooler evenings, where temperatures can drop to a minimum of 7°C (46°F). Expect 58 mm (2.3 in) of precipitation spread over about 11 days, and don’t forget, the air is quite humid with an average humidity of 71%.

July Temperature in Portswood

In July in Portswood, the average temperature is 18°C (65°F). The maximum can reach 31°C (88°F), while the minimum can be as low as 7°C (46°F). This varied climate makes Portswood an ideal destination for travelers looking to enjoy mild weather and suitable conditions for outdoor activities.

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

The chart illustrates July temperature patterns in Portswood, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Portswood, July typically has an average temperature of 18°C (65°F), with highs reaching up to 31°C (88°F) and lows dropping to around 7°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec414346495561656359534744
Data source: Temperature data for Portswood generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

July Precipitation in Portswood

In Portswood in July, the precipitation amount is 58 mm (2.3 in) over the course of 11 days.

July Precipitation Trends in Portswood

The chart displays monthly precipitation patterns in Portswood, 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 Portswood, July typically receives around 58 mm (2.3 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec5260673970835871471036593
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

July Humidity in Portswood

In Portswood in July humidity is 71%. With an average temperature of 18°C (65°F), this humidity feels like a warm embrace, making it a bit sticky and muggy, which can be slightly uncomfortable for traveling, especially if you're engaging in outdoor activities or exploring the city on foot.

July Average Humidity in Portswood

This chart illustrates the average monthly humidity levels in Portswood, 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 Portswood is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%86%85%79%81%71%76%82%91%92%92%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Portswood

In Portswood 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 Portswood.

Maximum UV Index Levels in Portswood for July

The chart shows the monthly maximum UV Index (UVI) for Portswood 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 Portswood typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124678876421
Data source: Portswood 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 Portswood Compares to Other Months

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

This table compares monthly weather conditions in Portswood, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)52 mm (2.1 inches)91%low
February Weather6°C (44°F)60 mm (2.4 inches)89%low
March Weather8°C (46°F)67 mm (2.6 inches)86%moderate
April Weather10°C (49°F)39 mm (1.5 inches)85%high
May Weather13°C (55°F)70 mm (2.8 inches)79%high
June Weather16°C (61°F)83 mm (3.3 inches)80%very high
July Weather18°C (65°F)58 mm (2.3 inches)71%very high
August Weather17°C (63°F)71 mm (2.8 inches)76%high
September Weather15°C (59°F)47 mm (1.9 inches)82%high
October Weather12°C (54°F)103 mm (4.1 inches)90%moderate
November Weather8°C (47°F)65 mm (2.6 inches)92%low
December Weather7°C (45°F)93 mm (3.7 inches)92%low

Compare Portswood's Climate with Cities Worldwide