November Weather in Swarthmore, United States

Last updated: June 24, 2025

In Swarthmore, United States, the average temperature for November hovers around 8°C (47°F). Expect a chilly range with minimums plunging to -8°C (18°F) and maximums reaching a mild 25°C (77°F). During this month, precipitation averages 83 mm (3.3 in) spread over 8 days, with a high average humidity of 85%. Prepare for a mix of cool days and occasional rain!

November Temperature in Swarthmore

In November in Swarthmore, the average temperature is 8°C (47°F). Maximum temperatures can reach 25°C (77°F), while minimums can drop as low as -8°C (18°F). It’s advisable to pack layers to prepare for a wide range of weather conditions while exploring.

November Weather in Swarthmore: Daily Temperature Highs, Lows, and Averages

The chart illustrates November temperature patterns in Swarthmore, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Swarthmore, November typically has an average temperature of 8°C (47°F), with highs reaching up to 25°C (77°F) and lows dropping to around -8°C (18°F).

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

November Precipitation in Swarthmore

In Swarthmore in November, the precipitation amount reaches 83 mm (3.3 in) over the course of 8 days.

November Precipitation Trends in Swarthmore

The chart displays monthly precipitation patterns in Swarthmore, with values for each month alongside November’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how November’s conditions compare to those of other months. In Swarthmore, November typically receives around 83 mm (3.3 inches) of precipitation spread over approximately 8 days.

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

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Millimeters (mm) Inches (in)

November Humidity in Swarthmore

In Swarthmore in November humidity is 85%. With an average temperature of 8°C (47°F), this humidity feels like a chilly dampness that clings to your skin, making outdoor activities feel less refreshing and more uncomfortable for traveling.

November Average Humidity in Swarthmore

This chart illustrates the average monthly humidity levels in Swarthmore, with November’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In November, average humidity in Swarthmore is approximately 85%, offering insight into how humid the weather typically is during this month.

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

November UV Index in Swarthmore

In Swarthmore in November, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Swarthmore for better planning.

Maximum UV Index Levels in Swarthmore for November

The chart shows the monthly maximum UV Index (UVI) for Swarthmore in November, 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 November, the maximum UV index in Swarthmore typically reaches 4, which falls under the moderate exposure category.

Data source: Swarthmore November 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 November Weather in Swarthmore Compares to Other Months

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

This table compares monthly weather conditions in Swarthmore, showing how November’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (36°F)	63 mm (2.5 inches)	84%	moderate
February Weather	4°C (39°F)	108 mm (4.3 inches)	83%	moderate
March Weather	7°C (44°F)	107 mm (4.2 inches)	83%	high
April Weather	12°C (55°F)	105 mm (4.1 inches)	81%	very high
May Weather	18°C (65°F)	133 mm (5.2 inches)	78%	very high
June Weather	23°C (74°F)	102 mm (4.0 inches)	79%	very high
July Weather	26°C (79°F)	131 mm (5.2 inches)	74%	very high
August Weather	25°C (77°F)	134 mm (5.3 inches)	72%	very high
September Weather	22°C (71°F)	93 mm (3.7 inches)	75%	very high
October Weather	16°C (61°F)	106 mm (4.2 inches)	81%	high
November Weather	8°C (47°F)	83 mm (3.3 inches)	85%	moderate
December Weather	4°C (40°F)	100 mm (4.0 inches)	84%	moderate