September Weather in Montgomery Village, United States

Last updated: June 24, 2025

In Montgomery Village, United States, the average temperature in September is a pleasant 21°C (71°F). However, you can expect a range with minimums dropping to 5°C (41°F) and maximums soaring to 35°C (94°F). Rainfall is moderate, averaging 105 mm (4.2 in) over about 10 days, while the air holds a 75% average humidity, ensuring a distinctly tropical feel.

September Temperature in Montgomery Village

In September in Montgomery Village, the average temperature is 21°C (71°F). Maximum temperatures can reach 35°C (94°F), while the minimum can drop to as low as 5°C (41°F). This diverse temperature range makes Montgomery Village an ideal destination for travelers seeking both warmth and cooler breezy evenings.

September Weather in Montgomery Village: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Montgomery Village, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Montgomery Village, September typically has an average temperature of 21°C (71°F), with highs reaching up to 35°C (94°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec363945556574797671614639
Data source: Temperature data for Montgomery Village 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 Montgomery Village

In Montgomery Village in September, the precipitation amount is 105 mm (4.2 in) over a span of 10 days.

September Precipitation Trends in Montgomery Village

The chart displays monthly precipitation patterns in Montgomery Village, 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 Montgomery Village, September typically receives around 105 mm (4.2 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec609689971381301541341051048895
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Montgomery Village

In Montgomery Village in September, humidity is 75%. With an average temperature of 21°C (71°F), this humidity feels like a warm blanket wrapping around you, making travel slightly uncomfortable but offering a lush, vibrant atmosphere that invites exploration at a leisurely pace.

September Average Humidity in Montgomery Village

This chart illustrates the average monthly humidity levels in Montgomery Village, 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 Montgomery Village is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%83%83%81%78%79%74%72%75%81%85%84%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Montgomery Village

In Montgomery Village 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 Montgomery Village.

Maximum UV Index Levels in Montgomery Village for September

The chart shows the monthly maximum UV Index (UVI) for Montgomery Village 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 Montgomery Village typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec357910101098753
Data source: Montgomery Village 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 Montgomery Village Compares to Other Months

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

This table compares monthly weather conditions in Montgomery Village, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)59 mm (2.3 inches)84%moderate
February Weather4°C (40°F)96 mm (3.8 inches)83%moderate
March Weather7°C (45°F)89 mm (3.5 inches)83%high
April Weather13°C (56°F)96 mm (3.8 inches)81%very high
May Weather18°C (65°F)138 mm (5.4 inches)78%very high
June Weather23°C (74°F)129 mm (5.1 inches)79%very high
July Weather26°C (80°F)154 mm (6.1 inches)74%very high
August Weather25°C (77°F)134 mm (5.3 inches)72%very high
September Weather21°C (71°F)105 mm (4.2 inches)75%very high
October Weather16°C (61°F)104 mm (4.1 inches)81%high
November Weather8°C (46°F)88 mm (3.5 inches)85%moderate
December Weather4°C (40°F)95 mm (3.7 inches)84%moderate

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