March Weather in Dumfries, United States

Last updated: June 24, 2025

In March, the average temperature in Dumfries, United States hovers around 9°C (48°F). Temperatures can fluctuate significantly, with a minimum of -5°C (23°F) and a maximum reaching up to 29°C (84°F). Expect 79 mm (3.1 in) of precipitation spread across 9 days, contributing to an average humidity of 83%.

March Temperature in Dumfries

In March in Dumfries, the average temperature is 9°C (48°F). Maximum temperatures can reach 29°C (84°F), while minimums can dip as low as -5°C (23°F). This wide range makes it essential for travelers to pack layers and be prepared for varying weather conditions.

March Weather in Dumfries: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Dumfries, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dumfries, March typically has an average temperature of 9°C (48°F), with highs reaching up to 29°C (84°F) and lows dropping to around -5°C (23°F).

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

March Precipitation in Dumfries

In Dumfries in March, the precipitation amount is 79 mm (3.1 in) spread over 9 days.

March Precipitation Trends in Dumfries

The chart displays monthly precipitation patterns in Dumfries, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Dumfries, March typically receives around 79 mm (3.1 inches) of precipitation spread over approximately 9 days.

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

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Millimeters (mm) Inches (in)

March Humidity in Dumfries

In Dumfries in March humidity is 83%. With an average temperature of 9°C (48°F), this humidity feels like an enveloping blanket, making outdoor activities quite uncomfortable and encouraging travelers to seek shelter or shade frequently.

March Average Humidity in Dumfries

This chart illustrates the average monthly humidity levels in Dumfries, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Dumfries is approximately 83%, offering insight into how humid the weather typically is during this month.

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

March UV Index in Dumfries

In Dumfries in March, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Dumfries.

Maximum UV Index Levels in Dumfries for March

The chart shows the monthly maximum UV Index (UVI) for Dumfries in March, 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 March, the maximum UV index in Dumfries typically reaches 7, which falls under the high exposure category.

Data source: Dumfries March 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 March Weather in Dumfries Compares to Other Months

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

This table compares monthly weather conditions in Dumfries, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	3°C (38°F)	61 mm (2.4 inches)	84%	moderate
February Weather	6°C (43°F)	93 mm (3.6 inches)	83%	moderate
March Weather	9°C (48°F)	79 mm (3.1 inches)	83%	high
April Weather	14°C (58°F)	101 mm (4.0 inches)	81%	very high
May Weather	20°C (67°F)	117 mm (4.6 inches)	78%	very high
June Weather	24°C (76°F)	108 mm (4.3 inches)	79%	very high
July Weather	27°C (81°F)	108 mm (4.2 inches)	74%	very high
August Weather	26°C (78°F)	153 mm (6.0 inches)	72%	very high
September Weather	23°C (73°F)	93 mm (3.6 inches)	75%	very high
October Weather	17°C (63°F)	109 mm (4.3 inches)	81%	high
November Weather	9°C (49°F)	78 mm (3.1 inches)	85%	moderate
December Weather	6°C (42°F)	89 mm (3.5 inches)	84%	moderate