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September Weather in Pombal, Portugal

Last updated: August 27, 2025

In Pombal, Portugal, the average temperature in September hovers around 19°C (67°F), with minima dipping to 10°C (51°F) and peaks reaching up to 33°C (91°F). During this month, you can expect a total precipitation of 32 mm (1.3 in) spread over approximately 3 days, contributing to an average humidity level of 67%. Enjoy the mild and dynamic weather!

September Temperature in Pombal

In September in Pombal, the average temperature is 19°C (67°F). Maximum temperatures can reach 33°C (91°F), while minimums can drop to as low as 10°C (51°F). Be prepared for a range of temperatures, making it a great time for both outdoor activities and cozy indoor exploration.

September Weather in Pombal: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Pombal, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pombal, September typically has an average temperature of 19°C (67°F), with highs reaching up to 33°C (91°F) and lows dropping to around 10°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec505455586364676867635653
Data source: Temperature data for Pombal 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.

September Precipitation in Pombal

In Pombal in September, the total precipitation amount is 32 mm (1.3 in) over a span of 3 days.

September Precipitation Trends in Pombal

The chart displays monthly precipitation patterns in Pombal, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Pombal, September typically receives around 32 mm (1.3 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec61801061105829983292119105
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Pombal

In Pombal in September, humidity is 67%. With an average temperature of 19°C (67°F), this humidity feels like walking through a warm, soft blanket, making sightseeing and outdoor activities a bit more challenging but still enjoyable for those prepared with light clothing and plenty of hydration.

September Average Humidity in Pombal

This chart illustrates the average monthly humidity levels in Pombal, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Pombal is approximately 67%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%75%72%70%70%63%60%60%68%74%83%85%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Pombal

In Pombal in September, 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 Pombal.

Maximum UV Index Levels in Pombal for September

The chart shows the monthly maximum UV Index (UVI) for Pombal in September, 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 September, the maximum UV index in Pombal typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34689111098643
Data source: Pombal September 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 September Weather in Pombal Compares to Other Months

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

This table compares monthly weather conditions in Pombal, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (50°F)61 mm (2.4 inches)85%moderate
February Weather12°C (54°F)80 mm (3.2 inches)75%moderate
March Weather13°C (55°F)106 mm (4.2 inches)72%high
April Weather14°C (58°F)110 mm (4.3 inches)70%very high
May Weather17°C (63°F)58 mm (2.3 inches)70%very high
June Weather18°C (65°F)29 mm (1.1 inches)63%extreme
July Weather20°C (68°F)9 mm (0.3 inches)60%very high
August Weather20°C (68°F)8 mm (0.3 inches)60%very high
September Weather19°C (67°F)32 mm (1.3 inches)67%very high
October Weather17°C (63°F)92 mm (3.6 inches)74%high
November Weather13°C (56°F)119 mm (4.7 inches)83%moderate
December Weather12°C (54°F)105 mm (4.1 inches)85%moderate

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