March Weather in Monticello, United States

Last updated: June 24, 2025

In March, the average temperature in Monticello, United States hovers around 10°C (51°F). Temperatures can vary significantly, with a minimum of -9°C (17°F) and a maximum reaching 27°C (81°F). Expect 147 mm (5.8 in) of precipitation spread over 14 days and enjoy the high average humidity of 87%, which adds to the atmosphere of this captivating locale.

March Temperature in Monticello

In March in Monticello, the average temperature is 10°C (51°F). Maximums can reach 27°C (81°F), and minimums can be as low as -9°C (17°F). This variation in temperature calls for packing a range of clothing to ensure comfort during your travels.

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

The chart illustrates March temperature patterns in Monticello, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Monticello, March typically has an average temperature of 10°C (51°F), with highs reaching up to 27°C (81°F) and lows dropping to around -9°C (17°F).

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

March Precipitation in Monticello

In Monticello in March, the total precipitation amount is 147 mm (5.8 in) over the course of 14 days.

March Precipitation Trends in Monticello

The chart displays monthly precipitation patterns in Monticello, 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 Monticello, March typically receives around 147 mm (5.8 inches) of precipitation spread over approximately 14 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 Monticello

In Monticello in March humidity is 87%. With an average temperature of 10°C (51°F), this humidity feels like a heavy blanket enveloping you, making outdoor activities uncomfortable and sticky, and often requiring frequent breaks to stay hydrated and cool.

March Average Humidity in Monticello

This chart illustrates the average monthly humidity levels in Monticello, 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 Monticello is approximately 87%, 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 Monticello

In Monticello 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 Monticello.

Maximum UV Index Levels in Monticello for March

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

Data source: Monticello 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 Monticello Compares to Other Months

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

This table compares monthly weather conditions in Monticello, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (39°F)	97 mm (3.8 inches)	88%	moderate
February Weather	7°C (44°F)	180 mm (7.1 inches)	88%	high
March Weather	10°C (51°F)	147 mm (5.8 inches)	87%	high
April Weather	14°C (58°F)	145 mm (5.7 inches)	84%	very high
May Weather	20°C (68°F)	128 mm (5.0 inches)	84%	extreme
June Weather	23°C (74°F)	140 mm (5.5 inches)	83%	extreme
July Weather	26°C (78°F)	104 mm (4.1 inches)	79%	extreme
August Weather	24°C (76°F)	129 mm (5.1 inches)	66%	very high
September Weather	22°C (72°F)	114 mm (4.5 inches)	67%	very high
October Weather	17°C (62°F)	127 mm (5.0 inches)	76%	high
November Weather	9°C (48°F)	74 mm (2.9 inches)	89%	moderate
December Weather	7°C (44°F)	136 mm (5.4 inches)	88%	moderate