March Weather in Buellton, United States

Last updated: June 24, 2025

In Buellton, United States, the average temperature in March hovers around 13°C (55°F). You can expect a minimum of 7°C (45°F) and a comfortable maximum of 21°C (70°F). This month also brings about 86 mm (3.4 in) of precipitation over approximately 7 days, with an average humidity level of 80%.

March Temperature in Buellton

In March in Buellton, the average temperature is 13°C (55°F). The maximum can reach 21°C (70°F) and the minimum can be as low as 7°C (45°F). This mild climate makes it an ideal time for travelers to explore and enjoy outdoor activities.

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

The chart illustrates March temperature patterns in Buellton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Buellton, March typically has an average temperature of 13°C (55°F), with highs reaching up to 21°C (70°F) and lows dropping to around 7°C (45°F).

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

March Precipitation in Buellton

In Buellton in March, the total precipitation amount is 86 mm (3.4 in) over a span of 7 days.

March Precipitation Trends in Buellton

The chart displays monthly precipitation patterns in Buellton, 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 Buellton, March typically receives around 86 mm (3.4 inches) of precipitation spread over approximately 7 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 Buellton

In Buellton in March humidity is 80%. With an average temperature of 13°C (55°F), this humidity feels like a damp blanket wrapping around you, making any outdoor activity feel stifling and heavy, which can lead to fatigue for travelers unaccustomed to such moist conditions.

March Average Humidity in Buellton

This chart illustrates the average monthly humidity levels in Buellton, 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 Buellton is approximately 80%, 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 Buellton

In Buellton in March, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Buellton.

Maximum UV Index Levels in Buellton for March

The chart shows the monthly maximum UV Index (UVI) for Buellton 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 Buellton typically reaches 8, which falls under the very high exposure category.

Data source: Buellton 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 Buellton Compares to Other Months

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

This table compares monthly weather conditions in Buellton, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	13°C (56°F)	95 mm (3.8 inches)	80%	moderate
February Weather	13°C (55°F)	78 mm (3.1 inches)	83%	high
March Weather	13°C (55°F)	86 mm (3.4 inches)	80%	very high
April Weather	13°C (56°F)	17 mm (0.7 inches)	76%	very high
May Weather	14°C (57°F)	10 mm (0.4 inches)	75%	extreme
June Weather	15°C (60°F)	1 mm (0.1 inches)	74%	extreme
July Weather	17°C (63°F)	1 mm (0.0 inches)	75%	extreme
August Weather	18°C (64°F)	1 mm (0.0 inches)	72%	extreme
September Weather	18°C (64°F)	1 mm (0.1 inches)	70%	very high
October Weather	18°C (64°F)	9 mm (0.4 inches)	70%	high
November Weather	16°C (61°F)	25 mm (1.0 inches)	74%	moderate
December Weather	14°C (57°F)	69 mm (2.7 inches)	76%	moderate