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September Weather in Ames, Spain

Last updated: August 27, 2025

In September, the average temperature in Ames, Spain is a pleasant 18°C (64°F). Visitors can experience a range of weather, with a minimum temperature of 8°C (47°F) and a maximum of 31°C (89°F). During this month, expect about 52 mm (2.1 in) of precipitation spread over 8 days, contributing to an average humidity of 79%.

September Temperature in Ames

In September in Ames, the average temperature is 18°C (64°F). Maximum temperatures can reach 31°C (89°F), while minimums can drop as low as 8°C (47°F). This makes it a pleasant time for traveling, with warm days and cooler evenings ideal for exploring.

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

The chart illustrates September temperature patterns in Ames, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ames, September typically has an average temperature of 18°C (64°F), with highs reaching up to 31°C (89°F) and lows dropping to around 8°C (47°F).
JanFebMarAprMayJunJulAugSepOctNovDec485051545961656664595351
Data source: Temperature data for Ames 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 Ames

In Ames in September, the total precipitation amount is 52 mm (2.1 in) over the course of 8 days.

September Precipitation Trends in Ames

The chart displays monthly precipitation patterns in Ames, 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 Ames, September typically receives around 52 mm (2.1 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec1111411451229176323752119171191
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Ames

In Ames in September, humidity is 79%. With an average temperature of 18°C (64°F), this humidity feels like a warm, sticky embrace that can make outdoor activities more challenging but also creates a lush, vibrant atmosphere that's perfect for exploring local culture and scenery.

September Average Humidity in Ames

This chart illustrates the average monthly humidity levels in Ames, 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 Ames is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%83%82%83%83%83%82%78%79%82%84%85%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Ames

In Ames in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Ames.

Maximum UV Index Levels in Ames for September

The chart shows the monthly maximum UV Index (UVI) for Ames 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 Ames typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2468810997632
Data source: Ames 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 Ames Compares to Other Months

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

This table compares monthly weather conditions in Ames, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (48°F)111 mm (4.4 inches)84%low
February Weather10°C (51°F)141 mm (5.5 inches)83%moderate
March Weather11°C (51°F)145 mm (5.7 inches)82%high
April Weather12°C (54°F)122 mm (4.8 inches)83%very high
May Weather15°C (59°F)91 mm (3.6 inches)83%very high
June Weather16°C (62°F)76 mm (3.0 inches)83%very high
July Weather18°C (65°F)32 mm (1.3 inches)82%very high
August Weather19°C (66°F)37 mm (1.4 inches)78%very high
September Weather18°C (64°F)52 mm (2.1 inches)79%high
October Weather15°C (59°F)119 mm (4.7 inches)82%high
November Weather11°C (53°F)171 mm (6.7 inches)84%moderate
December Weather10°C (51°F)191 mm (7.5 inches)85%low

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