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November Weather in Portishead, United Kingdom

Last updated: August 27, 2025

In November, the average temperature in Portishead, United Kingdom hovers around 8°C (47°F), with the mercury dipping to a chilly -2°C (28°F) at times and peaking at a mild 16°C (62°F). Rainfall can be expected with an average precipitation of 70 mm (2.8 in) spread over 13 days, contributing to a notably high average humidity of 90%.

November Temperature in Portishead

In November in Portishead, the average temperature is 8°C (47°F). Maximum temperatures can reach 16°C (62°F), while minimums can dip as low as -2°C (28°F). Be prepared for cool weather and pack layers for your travels.

November Weather in Portishead: Daily Temperature Highs, Lows, and Averages

The chart illustrates November temperature patterns in Portishead, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Portishead, November typically has an average temperature of 8°C (47°F), with highs reaching up to 16°C (62°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec414345495561646258534744
Data source: Temperature data for Portishead 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.

November Precipitation in Portishead

In Portishead in November, the precipitation amount is 70 mm (2.8 in) spread over 13 days.

November Precipitation Trends in Portishead

The chart displays monthly precipitation patterns in Portishead, with values for each month alongside November’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how November’s conditions compare to those of other months. In Portishead, November typically receives around 70 mm (2.8 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec5873785371756779561057097
Data source: Precipitation data for November generated using information from the Copernicus Climate Change Service.
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November Humidity in Portishead

In Portishead in November, humidity is 90%. With an average temperature of 8°C (47°F), this humidity feels like a damp chill enveloping you, making even short walks outside feel uncomfortable and heavy, as if the air is thick with moisture.

November Average Humidity in Portishead

This chart illustrates the average monthly humidity levels in Portishead, with November’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In November, average humidity in Portishead is approximately 90%, 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 November generated using information from the Copernicus Climate Change Service.

November UV Index in Portishead

In Portishead in November, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Portishead, you can visit Hourly UV Index in Portishead.

Maximum UV Index Levels in Portishead for November

The chart shows the monthly maximum UV Index (UVI) for Portishead in November, 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 November, the maximum UV index in Portishead typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578876421
Data source: Portishead November 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 November Weather in Portishead Compares to Other Months

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

This table compares monthly weather conditions in Portishead, showing how November’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)58 mm (2.3 inches)88%low
February Weather6°C (44°F)73 mm (2.9 inches)88%low
March Weather7°C (46°F)77 mm (3.0 inches)86%moderate
April Weather10°C (49°F)53 mm (2.1 inches)84%moderate
May Weather13°C (55°F)71 mm (2.8 inches)80%high
June Weather16°C (61°F)75 mm (3.0 inches)80%very high
July Weather18°C (64°F)67 mm (2.7 inches)70%very high
August Weather17°C (62°F)79 mm (3.1 inches)73%high
September Weather15°C (59°F)56 mm (2.2 inches)79%high
October Weather12°C (53°F)105 mm (4.1 inches)89%moderate
November Weather8°C (47°F)70 mm (2.8 inches)90%low
December Weather7°C (44°F)97 mm (3.8 inches)89%low

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