November Weather in Grafton, United States

Last updated: June 24, 2025

In Grafton, United States, the average temperature in November hovers around -3°C (26°F). Expect chilly extremes with a minimum of -22°C (-8°F) and a surprising maximum of 22°C (72°F). This month sees about 26 mm (1.0 in) of precipitation over 5 days, contributing to a humid atmosphere with an average humidity level of 86%.

November Temperature in Grafton

In November in Grafton, the average temperature is -3°C (26°F), with maximums reaching 22°C (72°F) and minimums dropping as low as -22°C (-8°F). Travelers should be prepared for a wide range of temperatures and pack accordingly for both chilly and mild conditions.

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

The chart illustrates November temperature patterns in Grafton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grafton, November typically has an average temperature of -3°C (26°F), with highs reaching up to 22°C (72°F) and lows dropping to around -22°C (-8°F).

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

November Precipitation in Grafton

In Grafton in November, the precipitation amount is 26 mm (1.0 in) over the course of 5 days.

November Precipitation Trends in Grafton

The chart displays monthly precipitation patterns in Grafton, 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 Grafton, November typically receives around 26 mm (1.0 inches) of precipitation spread over approximately 5 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 Grafton

In Grafton in November humidity is 86%. With an average temperature of -3°C (26°F), this humidity feels like a biting chill that penetrates your clothing, making it essential to bundle up tightly if you're planning to explore the area.

November Average Humidity in Grafton

This chart illustrates the average monthly humidity levels in Grafton, 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 Grafton is approximately 86%, 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 Grafton

In Grafton in November, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Grafton, you can check the information here.

Maximum UV Index Levels in Grafton for November

The chart shows the monthly maximum UV Index (UVI) for Grafton 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 Grafton typically reaches 3, which falls under the moderate exposure category.

Data source: Grafton 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 Grafton Compares to Other Months

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

This table compares monthly weather conditions in Grafton, showing how November’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-13°C (9°F)	17 mm (0.6 inches)	92%	low
February Weather	-14°C (7°F)	18 mm (0.7 inches)	90%	moderate
March Weather	-4°C (25°F)	22 mm (0.9 inches)	88%	moderate
April Weather	3°C (38°F)	27 mm (1.1 inches)	81%	high
May Weather	13°C (55°F)	48 mm (1.9 inches)	74%	very high
June Weather	20°C (68°F)	64 mm (2.5 inches)	72%	very high
July Weather	22°C (72°F)	54 mm (2.1 inches)	74%	very high
August Weather	20°C (68°F)	63 mm (2.5 inches)	76%	very high
September Weather	15°C (59°F)	82 mm (3.2 inches)	73%	high
October Weather	6°C (43°F)	79 mm (3.1 inches)	76%	moderate
November Weather	-3°C (26°F)	26 mm (1.0 inches)	86%	moderate
December Weather	-9°C (16°F)	30 mm (1.2 inches)	91%	low