September Weather in Albany, United States

Last updated: June 24, 2025

In September, the average temperature in Albany, United States hovers around 21°C (70°F). However, temperatures can vary significantly, dipping to a chilly 6°C (42°F) at their lowest and soaring up to a sweltering 36°C (98°F) at their peak. Expect approximately 96 mm (3.8 in) of precipitation over 8 days, while the average humidity lingers around 73%.

September Temperature in Albany

In September in Albany, the average temperature is 21°C (70°F), with maximums reaching 36°C (98°F) and minimums dipping as low as 6°C (42°F). Be sure to pack both light clothing and warmer layers to accommodate these temperature fluctuations during your travels.

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

The chart illustrates September temperature patterns in Albany, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Albany, September typically has an average temperature of 21°C (70°F), with highs reaching up to 36°C (98°F) and lows dropping to around 6°C (42°F).

Data source: Temperature data for Albany generated using information from the Copernicus Climate Change Service.

September Precipitation in Albany

In Albany in September, the precipitation amount is 96 mm (3.8 in) over the course of 8 days.

September Precipitation Trends in Albany

The chart displays monthly precipitation patterns in Albany, 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 Albany, September typically receives around 96 mm (3.8 inches) of precipitation spread over approximately 8 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

September Humidity in Albany

In Albany in September, humidity is 73%. With an average temperature of 21°C (70°F), this humidity feels like a warm embrace that can make outdoor activities feel sweltering, so it's essential to stay hydrated and take breaks in the shade while exploring.

September Average Humidity in Albany

This chart illustrates the average monthly humidity levels in Albany, 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 Albany is approximately 73%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Albany

In Albany 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 Albany.

Maximum UV Index Levels in Albany for September

The chart shows the monthly maximum UV Index (UVI) for Albany 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 Albany typically reaches 8, which falls under the very high exposure category.

Data source: Albany 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 Albany Compares to Other Months

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

This table compares monthly weather conditions in Albany, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (34°F)	87 mm (3.4 inches)	88%	moderate
February Weather	3°C (38°F)	123 mm (4.8 inches)	88%	moderate
March Weather	7°C (45°F)	115 mm (4.5 inches)	88%	high
April Weather	12°C (54°F)	134 mm (5.3 inches)	86%	very high
May Weather	18°C (65°F)	135 mm (5.3 inches)	82%	very high
June Weather	22°C (72°F)	145 mm (5.7 inches)	84%	very high
July Weather	25°C (77°F)	107 mm (4.2 inches)	82%	very high
August Weather	24°C (75°F)	122 mm (4.8 inches)	73%	very high
September Weather	21°C (70°F)	96 mm (3.8 inches)	73%	very high
October Weather	15°C (59°F)	106 mm (4.2 inches)	81%	high
November Weather	7°C (44°F)	83 mm (3.3 inches)	89%	moderate
December Weather	4°C (39°F)	116 mm (4.6 inches)	86%	moderate