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November Weather in Belfast, South Africa

Last updated: August 31, 2025

In November, the average temperature in Belfast, South Africa is a pleasant 18°C (64°F). Expect a range where temperatures can dip to a chilly 5°C (41°F) or peak at a warm 31°C (89°F). Prepare for 92 mm (3.6 in) of precipitation spread over 15 days, contributing to an average humidity of 68%.

November Temperature in Belfast

In November in Belfast, the average temperature is 18°C (64°F). Maximum temperatures can reach 31°C (89°F), while minimums can drop as low as 5°C (41°F). This varied climate makes Belfast an ideal destination for travelers looking to experience both warm days and cool nights.

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

The chart illustrates November temperature patterns in Belfast, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Belfast, November typically has an average temperature of 18°C (64°F), with highs reaching up to 31°C (89°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec656563595449495560616465
Data source: Temperature data for Belfast 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 Belfast

In Belfast in November, the precipitation amount is 92 mm (3.6 in) distributed over 15 days.

November Precipitation Trends in Belfast

The chart displays monthly precipitation patterns in Belfast, 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 Belfast, November typically receives around 92 mm (3.6 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec120132605920513156592158
Data source: Precipitation data for November generated using information from the Copernicus Climate Change Service.
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November Humidity in Belfast

In Belfast in November, humidity is 68%. With an average temperature of 18°C (64°F), this humidity feels like a warm embrace, making for a slightly muggy experience that can leave you feeling sticky as you explore, so it’s best to stay hydrated and take frequent breaks in the shade.

November Average Humidity in Belfast

This chart illustrates the average monthly humidity levels in Belfast, 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 Belfast is approximately 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%65%64%64%65%61%64%61%65%61%68%72%
Data source: Humidity data for November generated using information from the Copernicus Climate Change Service.

November UV Index in Belfast

In Belfast in November, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Belfast, you can check here.

Maximum UV Index Levels in Belfast for November

The chart shows the monthly maximum UV Index (UVI) for Belfast 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 Belfast typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec16161310867911131416
Data source: Belfast 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 Belfast Compares to Other Months

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

This table compares monthly weather conditions in Belfast, showing how November’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather18°C (65°F)120 mm (4.7 inches)70%extreme
February Weather18°C (65°F)132 mm (5.2 inches)65%extreme
March Weather17°C (63°F)60 mm (2.3 inches)64%extreme
April Weather15°C (59°F)59 mm (2.3 inches)63%very high
May Weather12°C (54°F)20 mm (0.8 inches)64%very high
June Weather9°C (49°F)5 mm (0.2 inches)61%high
July Weather9°C (49°F)1 mm (0.1 inches)64%high
August Weather13°C (55°F)3 mm (0.1 inches)61%very high
September Weather16°C (60°F)15 mm (0.6 inches)65%extreme
October Weather16°C (62°F)65 mm (2.6 inches)61%extreme
November Weather18°C (64°F)92 mm (3.6 inches)68%extreme
December Weather18°C (65°F)158 mm (6.2 inches)72%extreme

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