March Weather in Belmont, United States

Last updated: June 24, 2025

In Belmont, United States, the average temperature for March hovers around 3°C (37°F). This chilly month can bring extremes, with temperatures dipping as low as -24°C (-11°F) and peaking at a balmy 23°C (73°F). Expect 61 mm (2.4 in) of precipitation spread over 9 days, while the air remains humid, with an average humidity of 84%.

March Temperature in Belmont

In March in Belmont, the average temperature is 3°C (37°F). The maximum can reach 23°C (73°F) and the minimum can be as low as -24°C (-11°F). Be prepared for a wide range of temperatures when traveling during this time.

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

The chart illustrates March temperature patterns in Belmont, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Belmont, March typically has an average temperature of 3°C (37°F), with highs reaching up to 23°C (73°F) and lows dropping to around -24°C (-11°F).

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

March Precipitation in Belmont

In Belmont in March, the precipitation amount is 61 mm (2.4 in) spread over 9 days.

March Precipitation Trends in Belmont

The chart displays monthly precipitation patterns in Belmont, 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 Belmont, March typically receives around 61 mm (2.4 inches) of precipitation spread over approximately 9 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

March Humidity in Belmont

In Belmont in March humidity is 84%. With an average temperature of 3°C (37°F), this humidity feels like a damp chill that seeps into your bones, making outdoor excursions brisk and invigorating, yet requiring extra layers to stay comfortable.

March Average Humidity in Belmont

This chart illustrates the average monthly humidity levels in Belmont, 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 Belmont is approximately 84%, 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 Belmont

In Belmont in March, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Belmont, you can refer to this Hourly UV Index in Belmont.

Maximum UV Index Levels in Belmont for March

The chart shows the monthly maximum UV Index (UVI) for Belmont 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 Belmont typically reaches 6, which falls under the high exposure category.

Data source: Belmont 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 Belmont Compares to Other Months

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

This table compares monthly weather conditions in Belmont, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-6°C (21°F)	50 mm (2.0 inches)	84%	moderate
February Weather	-5°C (23°F)	59 mm (2.3 inches)	85%	moderate
March Weather	3°C (37°F)	61 mm (2.4 inches)	84%	high
April Weather	8°C (47°F)	91 mm (3.6 inches)	83%	very high
May Weather	16°C (60°F)	141 mm (5.6 inches)	75%	very high
June Weather	22°C (71°F)	131 mm (5.2 inches)	79%	very high
July Weather	24°C (75°F)	93 mm (3.7 inches)	75%	very high
August Weather	22°C (71°F)	103 mm (4.1 inches)	69%	very high
September Weather	18°C (66°F)	113 mm (4.4 inches)	74%	very high
October Weather	11°C (51°F)	120 mm (4.7 inches)	79%	moderate
November Weather	2°C (37°F)	45 mm (1.8 inches)	88%	moderate
December Weather	-1°C (30°F)	43 mm (1.7 inches)	82%	low