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September Weather in Montesa, Spain

Last updated: August 27, 2025

The average temperature in Montesa, Spain during September is a pleasant 22°C (71°F). However, be prepared for variations as temperatures can drop to a minimum of 9°C (49°F) and soar up to a maximum of 35°C (95°F). Expect some rain, with total precipitation of 109 mm (4.3 in) spread across about 10 days. On top of this, the average humidity sits at a comfortable 58%.

September Temperature in Montesa

In September in Montesa, the average temperature is 22°C (71°F). Maximums can reach 35°C (95°F), while minimums can drop to as low as 9°C (49°F). This makes Montesa an ideal destination for travelers looking to enjoy warm days and mild evenings.

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

The chart illustrates September temperature patterns in Montesa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Montesa, September typically has an average temperature of 22°C (71°F), with highs reaching up to 35°C (95°F) and lows dropping to around 9°C (49°F).
JanFebMarAprMayJunJulAugSepOctNovDec465153566573797971635450
Data source: Temperature data for Montesa 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 Montesa

In Montesa in September, the precipitation amount is 109 mm (4.3 in) spread over 10 days.

September Precipitation Trends in Montesa

The chart displays monthly precipitation patterns in Montesa, 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 Montesa, September typically receives around 109 mm (4.3 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec6522708031421135109516628
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Montesa

In Montesa in September, humidity is 58%. With an average temperature of 22°C (71°F), this humidity feels like a warm embrace, making it ideal for leisurely strolls and outdoor activities, but travelers should stay hydrated to fully enjoy the experience.

September Average Humidity in Montesa

This chart illustrates the average monthly humidity levels in Montesa, 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 Montesa is approximately 58%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%75%64%58%53%49%51%51%58%71%76%80%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Montesa

In Montesa 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 Montesa.

Maximum UV Index Levels in Montesa for September

The chart shows the monthly maximum UV Index (UVI) for Montesa 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 Montesa typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356810111198743
Data source: Montesa 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 Montesa Compares to Other Months

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

This table compares monthly weather conditions in Montesa, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (46°F)65 mm (2.6 inches)78%moderate
February Weather10°C (51°F)22 mm (0.9 inches)75%moderate
March Weather12°C (53°F)70 mm (2.7 inches)64%high
April Weather13°C (56°F)80 mm (3.2 inches)58%very high
May Weather18°C (65°F)31 mm (1.2 inches)53%very high
June Weather23°C (73°F)42 mm (1.6 inches)49%extreme
July Weather26°C (79°F)11 mm (0.4 inches)51%extreme
August Weather26°C (79°F)35 mm (1.4 inches)51%very high
September Weather22°C (71°F)109 mm (4.3 inches)58%very high
October Weather17°C (63°F)51 mm (2.0 inches)71%high
November Weather12°C (54°F)66 mm (2.6 inches)76%moderate
December Weather10°C (50°F)28 mm (1.1 inches)80%moderate

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