March Weather in Lacey, United States

Last updated: June 24, 2025

In March, the average temperature in Lacey, United States is a cool 7°C (45°F), with expected lows dipping to -1°C (31°F) and highs soaring to 23°C (73°F). Prepare for a wet month as precipitation averages 131 mm (5.2 in) over 17 days, accompanied by a high humidity level of 85%.

March Temperature in Lacey

In March in Lacey, the average temperature is 7°C (45°F). Maximum temperatures can reach 23°C (73°F), while the minimum can dip as low as -1°C (31°F). Travelers should be prepared for a range of weather conditions, making it wise to pack layers for both warm daytime and cooler evening temperatures.

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

The chart illustrates March temperature patterns in Lacey, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lacey, March typically has an average temperature of 7°C (45°F), with highs reaching up to 23°C (73°F) and lows dropping to around -1°C (31°F).

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

March Precipitation in Lacey

In Lacey in March, the total precipitation amount is 131 mm (5.2 in) over the course of 17 days.

March Precipitation Trends in Lacey

The chart displays monthly precipitation patterns in Lacey, 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 Lacey, March typically receives around 131 mm (5.2 inches) of precipitation spread over approximately 17 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 Lacey

In Lacey in March, humidity is 85%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities less enjoyable and requiring extra layers to stay comfortable while traveling.

March Average Humidity in Lacey

This chart illustrates the average monthly humidity levels in Lacey, 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 Lacey is approximately 85%, 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 Lacey

In Lacey 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 Lacey.

Maximum UV Index Levels in Lacey for March

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

Data source: Lacey 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 Lacey Compares to Other Months

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

This table compares monthly weather conditions in Lacey, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (42°F)	185 mm (7.3 inches)	86%	low
February Weather	5°C (41°F)	163 mm (6.4 inches)	84%	moderate
March Weather	7°C (45°F)	131 mm (5.2 inches)	85%	moderate
April Weather	10°C (50°F)	116 mm (4.6 inches)	83%	high
May Weather	13°C (56°F)	62 mm (2.5 inches)	84%	very high
June Weather	16°C (61°F)	52 mm (2.1 inches)	84%	very high
July Weather	19°C (66°F)	10 mm (0.4 inches)	82%	very high
August Weather	19°C (66°F)	13 mm (0.5 inches)	73%	very high
September Weather	16°C (62°F)	85 mm (3.4 inches)	74%	high
October Weather	11°C (52°F)	134 mm (5.3 inches)	83%	moderate
November Weather	8°C (46°F)	182 mm (7.2 inches)	86%	moderate
December Weather	5°C (42°F)	199 mm (7.8 inches)	87%	low