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September Weather in Montecristi, Ecuador

Last updated: August 23, 2025

In Montecristi, Ecuador, the average temperature in September hovers around 24°C (75°F), with a pleasant range from a minimum of 19°C (66°F) to a maximum of 30°C (86°F). Expect a light touch of precipitation, averaging 5 mm (0.2 in) over just 1 day. Don’t forget your umbrella, as humidity levels can be quite high at 89%!

September Temperature in Montecristi

In September in Montecristi, the average temperature is 24°C (75°F). Maximums can reach 30°C (86°F), while minimums can be as low as 19°C (66°F). This pleasant climate makes Montecristi an ideal destination for outdoor activities and exploration during this time of year.

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

The chart illustrates September temperature patterns in Montecristi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Montecristi, September typically has an average temperature of 24°C (75°F), with highs reaching up to 30°C (86°F) and lows dropping to around 19°C (66°F).
JanFebMarAprMayJunJulAugSepOctNovDec798081807977757475757577
Data source: Temperature data for Montecristi 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 Montecristi

In Montecristi in September, the precipitation amount is 5 mm (0.2 in) over a duration of 1 day.

September Precipitation Trends in Montecristi

The chart displays monthly precipitation patterns in Montecristi, 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 Montecristi, September typically receives around 5 mm (0.2 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec4695115453095458627
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Montecristi

In Montecristi in September humidity is 89%. With average temperature 24°C (75°F), this humidity feels like a heavy, damp blanket enveloping you, making travel feel sluggish and sticky as you navigate the sultry air.

September Average Humidity in Montecristi

This chart illustrates the average monthly humidity levels in Montecristi, 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 Montecristi is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%90%89%89%90%89%87%89%90%90%90%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Montecristi

In Montecristi in September, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Montecristi.

Maximum UV Index Levels in Montecristi for September

The chart shows the monthly maximum UV Index (UVI) for Montecristi 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 Montecristi typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141415151311111213131111
Data source: Montecristi 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 Montecristi Compares to Other Months

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

This table compares monthly weather conditions in Montecristi, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (80°F)46 mm (1.8 inches)91%extreme
February Weather27°C (81°F)95 mm (3.7 inches)90%extreme
March Weather27°C (81°F)115 mm (4.5 inches)90%extreme
April Weather27°C (81°F)45 mm (1.8 inches)89%extreme
May Weather26°C (79°F)30 mm (1.2 inches)89%extreme
June Weather25°C (78°F)8 mm (0.3 inches)90%extreme
July Weather24°C (76°F)4 mm (0.2 inches)89%extreme
August Weather23°C (75°F)4 mm (0.1 inches)87%extreme
September Weather24°C (75°F)5 mm (0.2 inches)89%extreme
October Weather24°C (75°F)8 mm (0.3 inches)90%extreme
November Weather24°C (75°F)6 mm (0.2 inches)90%extreme
December Weather25°C (77°F)27 mm (1.1 inches)90%extreme

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