March Weather in Harvey, United States

Last updated: June 24, 2025

In March, the average temperature in Harvey, United States hovers around -2°C (28°F). However, be prepared for a range in temperatures: it can dip as low as -20°C (-4°F) and reach a maximum of 12°C (54°F). Expect 59 mm (2.3 in) of precipitation spread over 11 days, contributing to an average humidity of 88%, making the air feel quite crisp and damp.

March Temperature in Harvey

In March in Harvey, the average temperature is -2°C (28°F). The maximum can reach 12°C (54°F), while the minimum can drop as low as -20°C (-4°F). Be sure to pack warm clothing if you're planning to travel during this time.

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

The chart illustrates March temperature patterns in Harvey, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Harvey, March typically has an average temperature of -2°C (28°F), with highs reaching up to 12°C (54°F) and lows dropping to around -20°C (-4°F).

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

March Precipitation in Harvey

In Harvey in March, the precipitation amount is 59 mm (2.3 in) over the course of 11 days.

March Precipitation Trends in Harvey

The chart displays monthly precipitation patterns in Harvey, 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 Harvey, March typically receives around 59 mm (2.3 inches) of precipitation spread over approximately 11 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 Harvey

In Harvey in March humidity is 88%. With an average temperature of -2°C (28°F), this humidity feels like an icy cling to your skin, making every breath feel brisk and sharp, while the dampness cuts through layers of clothing, leaving travelers yearning for warmth and comfort.

March Average Humidity in Harvey

This chart illustrates the average monthly humidity levels in Harvey, 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 Harvey is approximately 88%, 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 Harvey

In Harvey in March, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Harvey.

Maximum UV Index Levels in Harvey for March

The chart shows the monthly maximum UV Index (UVI) for Harvey 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 Harvey typically reaches 5, which falls under the moderate exposure category.

Data source: Harvey 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 Harvey Compares to Other Months

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

This table compares monthly weather conditions in Harvey, 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)	47 mm (1.8 inches)	92%	low
February Weather	-7°C (19°F)	62 mm (2.4 inches)	92%	moderate
March Weather	-2°C (28°F)	59 mm (2.3 inches)	88%	moderate
April Weather	2°C (36°F)	94 mm (3.7 inches)	86%	high
May Weather	8°C (47°F)	73 mm (2.9 inches)	77%	very high
June Weather	14°C (57°F)	97 mm (3.8 inches)	74%	very high
July Weather	19°C (66°F)	78 mm (3.1 inches)	71%	very high
August Weather	18°C (65°F)	99 mm (3.9 inches)	72%	very high
September Weather	15°C (60°F)	98 mm (3.9 inches)	75%	high
October Weather	9°C (48°F)	128 mm (5.0 inches)	83%	moderate
November Weather	1°C (35°F)	79 mm (3.1 inches)	86%	moderate
December Weather	-3°C (26°F)	68 mm (2.7 inches)	90%	low